No.:
Date:

RMC-K-HTS-0006
2024. 8. 19/14

Data sheet
Title:FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE

Style:

RMC1/32,1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1

RoHS COMPLIANCE ITEM
Halogen and Antimony Free
Note: ・Stock conditions
Temperature: +5C  +35C
Relative humidity: 25%  75%
The period of guarantee: Within 2 year from shipment by the company.
Solderability shall be satisfied.

・Product specification contained in this data sheet are subject to change
at any time without notice・If you have any questions or a Purchasing Specification for any quality
agreement is necessary, please contact our sales staff.

Hokkaido Research Center
Approval by: T. Sannomiya
Drawing by: M. Shibuya

No:
Title:FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE
RMC1/32,1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1

RMC−K−HTS−0006
Page:

/14
1/18

1. Scope
1.1 This data sheet covers the detail requirements for fixed thick film chip resistors; rectangular type, style of RMC1/32, 1/20,
1/16S, 1/16, 1/10, 1/8, 1/4, 1/2, 1.
1.2 Applicable documents
JIS C 5201−1:2011, JIS C 5201−8:2014, JIS C 5201−8−1: 2014
IEC60115−1:2008, IEC60115−8: 2009, IEC60115−8−1: 2014
EIAJ RC−2134C−2010
2. Classification
Type designation shall be the following form.
(Example)
1)
RMC
1/8
123
−
1
2
3
4
Style
2)
RMC
1/8
JP
1
2
4
Style
1 Fixed thick film chip resistors; rectangular type2 Rated dissipation and / or dimension
3 Temperature coefficient of resistanceK−(Dash)

J
5

TP
6
TP
6
Style

±10010−6/ °C
Standard

4 Rated resistance123
E24 Series, 3 digit, Ex. 123--> 12k,1000
E96 Series, 4 digit, Ex. 1000-->100
1022--> 10.2k
JP
Chip jumper
5 Tolerance on rated resistance
B
0.1%
D
0.5%
F
1%
G
2%
J
5%

6 Packaging form 1. Scope
B
PA
TH
TP
TE

Bulk (loose package)
Press pocket taping
Paper taping
Embossed taping

Product specification contained in this data sheet are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2024.8.19

No:
Title:

RMC−K−HTS−0006

FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE
RMC1/32,1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1

Page:

/14
2/18

3. Rating
The ratings shall be in accordance with Table−1.
3.1 Resistor
Table−1(1)Style

RMC1/32

RMC1/20

Rated
dissipation
(W)

0.03

0.05

Temperature coefficient ofresistance (10−6 / °C)

Rated resistance
range ()

±200
±300
+600～-200±200±300+600～-200
±200
±200
±200
+350～-100+600～-200±200±200+350～-100+600～-200
±100
±100
±200
±100
±200
+500～-200±200±200+500～-200
±100
±100
±100
+500～-200±200+500～-200±200+500～-200
±100
±100
±200
±100
±200
+500～-200±200+500～-200±200+500～-200

100～1M
10～91
4.7～9.1
100～1M
10～91
1.0～9.1
100～510k
10～1M
10～10M
4.02～9.76
1.0～3.92
10～1M
10～10M
4.3～9.1
1.0～3.9
100～510k
10～1M
1.02M～3.3M
10～1M
1.02M～10M
1～9.7610～3.3M
10～10M
1～9.1
100～510k
10～3.3M
10～10M
1.0～9.76
10～10M
1.0～9.1
10～22M
1.0～9.1
100～510k
10～2.2M
2.21M～3.3M
10～2.2M
2.21M～10M
1.0～9.76
10～10M
1.0～9.1
10～22M
1.0～9.1

Standard

Standard

K
Standard
K
RMC1/16S

0.1
Standard

K

RMC1/160.1
Standard

K
Standard
K
RMC1/100.125Standard

Preferred number
series for resistors

Tolerance on
rated resistance

E24, 96F(±1%)

E24

J(±5%)
B(±0.1%)
D(±0.5%)

E24, 96F(±1%)
G(±2%)
E24

J(±5%)
B(±0.1%)
D(±0.5%)

E24, 96F(±1%)
G(±2%)
E24

E24, 96

J(±5%)
B(±0.1%)
D(±0.5%)F(±1%)
G(±2%)

E24
J(±5%)
B(±0.1%)
D(±0.5%)
E24, 96F(±1%)
G(±2%)
E24
J(±5%)

Product specification contained in this data sheet are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2024.8.19

No:
Title:

RMC−K−HTS−0006

FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE
RMC1/32,1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1

Page:

/14
3/18

Table−1(2)
Style

Rated
dissipation(W)

Temperature coefficient ofresistance (10−6 / °C)±100

100～510k

±100

10～1M

±200
+500～-200±200+500～-200±200+500～-200±100

1.02M～10M
1.0～9.76
10～10M
1.0～9.1
10～24M
1.0～9.1
100～510k

±100

10～1M

±200
+500～-200

1.02M～10M
1.0～9.76
10～10M
10～22M
1.0～9.1
10～1M
1.0～9.76
10～1M
10～22M
1.0～9.1
10～1M
1.0～9.76
10～1M
10～22M
1.0～9.1

K

RMC1/80. 25
Standard

K
RMC1/4

0.5Standard

RMC1/2

RMC 1

0. 75

1. 0

±200

K

+500～-200±100+500～-200

Standard±200

K+500～-200±100+500～-200

Standard±200+500～-200

Style
RMC1/32
RMC1/20
RMC1/16S
RMC1/16
RMC1/10
RMC1/8RMC1/4
RMC1/2RMC1Limiting element
voltage (V)15
25

Insulation voltage
(V)

50

100

50

150
200

Rated resistance
range ()Preferred number
series for resistors

Tolerance on
rated resistanceB(±0.1%)
D(±0.5%)

E24. 96F(±1%)
G(±2%)
E24
J(±5%)
B(±0.1%)
D(±0.5%)
E24. 96F(±1%)
G(±2%)
E24
E24, 96

J(±5%)
F(±1%)
G(±2%)

E24

E24, 96

J(±5%)
F(±1%)
G(±2%)

E24

J(±5%)

Category temperature
range (°C)−55+125−55+155500

Product specification contained in this data sheet are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2024.8.19

No:
Title:

RMC−K−HTS−0006

FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE
RMC1/32,1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1

Page:

/14
4/18

3.2 Chip Jumper
Style
RMC1/32
RMC1/20
RMC1/16S
RMC1/16
RMC1/10
RMC1/8RMC1/4
RMC1/2RMC1Chip jumper symbol

Table−1(3)Resistance value of chip jumperJP

50mΩmax.

3.3 Climatic category
3.3.1 RMC1/32
55/125/56

Rated current of chip jumper(A)
0.5
1
1
2
2
2
2
2
2

Lower category temperature
Upper category temperature
Duration of the damp heat, steady state test

− 55 °C+125 °C
56days

3.3.2 RMC1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1
55/155/56
Lower category temperature
Upper category temperature
Duration of the damp heat, steady state test

− 55 °C+155 °C
56days

3.4 Stability class2%

Limits for change of resistance:−for long−term tests±(2%+0.1) Chip jumper: 50 m max.
*RMC1/32. 1/20: ±(3%+0.1)−for short−term tests±(0.5%+0.05) Chip jumper: 50 m max.

3.5 Derating
The derated values of dissipation (or current rating in case of chip jumper) at temperature in excess of 70 °C shall be as
indicated by the following curve.
100

Percentage of the
rated dissipation(Current) (%)
0−55

RMC1/20,1/16S,1/16,1/10,1/8,1/4, 1/2,1
RMC1/32

Area of recommended
operation
70

125

155

Ambient temperature (°C)

Figure−1 Derating curve

Product specification contained in this data sheet are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2024.8.19

No:
Title:

RMC−K−HTS−0006

FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE
RMC1/32,1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1

Page:

/14
5/18

3.6 Rated voltage
d. c. or a. c. r. m. s. voltage calculated from the square root of the product of the rated resistance and the rated dissipation.
E : Rated voltage (V)
E =
P · R
P : Rated dissipation (W)R : Rated resistance ()Limiting element voltage can only be applied to resistors when the resistance value is equal to or higher than the criticalresistance value.
At high value of resistance, the rated voltage may not be applicable.
4. Packaging form
The standard packaging form shall be in accordance with Table−2.
Table−2
SymbolB

Bulk (loose package)

TH
TP

Press pocket taping(paper taping)
Paper taping
Paper taping

TE

Embossed taping

PA

Standard packaging
quantity / units

Packaging form

1,000 pcs.
20,000 pcs.
15,000 pcs.
10,000 pcs.
5,000 pcs.

8mm width, 2mm pitches
8mm width, 2mm pitches
8mm width, 4mm pitches
8mm width, 4mm pitches
12mm width, 4mm pitches

4,000 pcs.

Application
RMC1/32,1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1
RMC1/32
RMC1/20
RMC1/16S
RMC1/16, 1/10, 1/8
RMC1/4
RMC1/2, 1

5. Dimensions
5.1 The resistor shall be of the design and physical dimensions in accordance with Figure−2 and Table−3.

z

W

z

L

c

d

d

H

c

Style
RMC1/32
RMC1/20
RMC1/16S
RMC1/16
RMC1/10
RMC1/8RMC1/4
RMC1/2
RMC1

L
0.4±0.02
0.6±0.03
1.0±0.05
1.6±0.1
2.0±0.1
3.1±0.1
3.1±0.15
5.0±0.15
6.3±0.15W
0.2±0.02
0.3±0.03
0.5±0.05+0.15
0.8−0.05
1.25±0.10
1.6±0.15
2.5±0.15
2.5±0.15
3.2±0.15

Figure−2
Table−3H
0.13±0.02
0.23±0.03
0.35±0.05
0.45±0.10
0.55±0.10
0.55±0.10
0.55±0.15
0.55±0.15
0.55±0.15

Unit : mmc
0.08±0.03
0.1±0.05
0.2±0.1
0.3±0.1
0.4±0.2
0.5±0.25
0.5±0.25
0.6±0.2
0.6±0.2d0.1±0.03
0.15±0.05+0.05
0.25−0.10
0.3±0.1
0.4±0.2
0.5±0.25
0.5±0.25
0.6±0.2
0.6±0.2z---------

0.05~0.3
0.05~0.3
0.05~0.35
0.05~0.35

Product specification contained in this data sheet are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2024.8.19

No:
Title:

RMC−K−HTS−0006

FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE
RMC1/32,1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1

Page:

/14
6/18

5.2 Net weight (Reference)
Style
Net weight(mg)
RMC1/32
0.035
RMC1/20
0.16
RMC1/16S
0.6
RMC1/162
RMC1/105
RMC1/89RMC1/416
RMC1/225
RMC140
6. Marking
The Rated resistance of RMC1/32, 1/20, 1/16S is not be marked.
6.1 RMC1/10,1/8,1/4,1/2,1The nominal resistance shall be marked in 3 digits or 4 digits and marked on over coat side.
• Malaysia products: E24 series: 3 digits, E96 series: 4 digits
In case of the resistance value that E96 overlaps with E24, It is marked by either.
• China products(RMC1/10,1/8): J(5%): 3 digits, F(1%): 4 digits
Marking example
Contents
Application
Malaysia
China
123
123
RMC1/10,1/8,1/4,1/2,1
12×10 3 ［］ → 12 ［k］
2. 2 ［］Less than 10 of RMC1/8,1/4,1/2,1
2R2
2R2
2.2
2R2
2. 2 ［］Less than 10 of RMC1/10
5623
5623
RMC1/10,1/8,1/4,1/2,1
562×10 3 ［］ → 562［k］
12R7
12R7
RMC1/10,1/81/4,1/2,112.7 ［］6.2 RMC1/16
The nominal resistance shall be marked in 3 digits (E24 and/or E96) and marked on over coat side.
No marking in the E96 series of a Malaysia.
In case of the resistance value that E96 overlaps with E24, there is a case to mark in E96.
Marking example
Contents
Application
Malaysia
China
123
123
E24
12×10 3 ［］ → 12 ［k］
E24
2R2
2R2
2. 2 ［］No marking
02C
E96
102102 [] → 10.2 [k]−1
No marking
51X
E96
33210 [] → 33.2 []Product specification contained in this data sheet are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2024.8.19

No:
Title:

RMC−K−HTS−0006

FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE
RMC1/32,1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1

6.2.1 Symbol for E96 series of resistance value
E96
SymbolE96
Symbol
100
01
162
21
102
02
165
22
105
03
169
23
107
04
174
24
110
05
178
25
113
06
182
26
115
07
187
27
118
08
191
28
121
09
196
29
124
10
200
30
127
11
205
31
130
12
210
32
133
13
215
33
137
14
221
34
140
15
226
35
143
16
232
36
147
17
237
37
150
18
243
38
154
19
249
39
158
20
255
40
6.2.2 Symbol of multipliers
SymbolY
X
Multipliers
10−2
10−1

A
100

6.3 Marking example of Jumper Chip
Marking example
Contents
Malaysia
China or 000
000

JP
000

B
101

E96
261
267
274
280
287
294
301
309
316
324
332
340
348
357
365
374
388
392
402
412

Symbol
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60

E96
422
432
442
453
464
475
487
499
511
523
536
549
562
576
590
604
619
634
649
665

Symbol
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80

D
103

E
104

F
105

C
102

Page:

E96
681
698
715
732
750
768
787
806
825
845
866
887
909
931
953
976

/14
7/18

Symbol
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96

Application
RMC1/16
RMC1/10,1/8
RMC1/4,1/2,1

Product specification contained in this data sheet are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2024.8.19

No:
Title:FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE
RMC1/32,1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1

RMC−K−HTS−0006
Page:

/14
8/18

7. Performance
7.1 The standard condition for tests shall be in accordance with Sub−clause 4.2, JIS C 5201−1: 2011.
7.2 The performance shall be satisfied in Table−4.
Table−4(1)No.
Test items
Performance requirements
Condition of test (JIS C 5201−1)
1
Visual examination
As in 4.4.1
Sub−clause 4.4.1
The marking shall be legible, as
Checked by visual examination.
checked by visual examination.
2
Dimension
Sub−clause 4.4.2
As specified in Table−3 of thisspecification.
Resistance
As in 4.5.2
Sub−clause 4.5
The
resistance
value
shall
correspond with the rated resistancetaking into account the specified
tolerance.
Chip jumper: 50m max.
3
Voltage proof
Sub−clause 4.7
No breakdown or flash over
Method: 4.6.1.4(See Figure−5)
Test voltage: Alternating voltage with a peakvalue of 1.42 times theinsulation voltage.
Duration: 60 s ± 5 s
R1G
Insulation resistance
Test voltage: Insulation voltage
Duration: 1 min.
4
Solderability
As in 4.17.4.5
Sub−clause 4.17
The terminations shall be covered
Without ageing
Flux: The resistors shall be immersed in a with a smooth and bright solder
coating.
non−activated soldering flux for 2s.
Bath temperature: 235 °C ± 5 °C
Immersion time: 2 s ± 0.5 s
5Mounting
Sub−clause 4.31
Substrate material: Epoxide woven glass
Test substrate: Figure−3
Overload
Sub−clause 4.13
(in the mounted state)
The applied voltage shall be 2.5 times the
rated voltage or twice the limiting element
voltage, whichever is the less severe.
Duration: 2 s
No visible damage
Visual examination
R  ± (1%+0.05)Resistance
Chip jumper: 50m max.
Solvent resistance of the Sub−clause 4.30
Legible marking
marking
Solvent: 2−propanol
Solvent temperature: 23 °C ± 5 °C
Method 1
Rubbing material: cotton wool
Without recovery

Product specification contained in this data sheet are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2024.8.19

No:
Title:No
6

FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE
RMC1/32,1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1
Table−4(2)Condition of test (JIS C 5201−1)
Mounting
Sub−clause 4.31
Substrate material: Epoxide woven glass
Test substrate: Figure−4
Bound strength of the end face Sub−clause 4.33
plating
Bent value: 3 mm (3225 size max.)
1 mm (5025 size min.)Resistance
Test items

Final measurements
7

Resistance to soldering heat

Sub−clause 4.33.6
Visual examination
Sub−clause 4.18
Solder temperature: 260 °C ± 5 °C
Immersion time: 10 s ± 0.5 s
Visual examination
ResistanceComponent solvent resistance8

Mounting

Adhesion

Rapid change temperature

Sub−clause 4.29
Solvent: 2−propanol
Solvent temperature: 23 °C ± 5 °C
Method 2
Recovery: 48 h
Visual examination
Resistance

RMC−K−HTS−0006
Page:

/14
9/18

Performance requirementsR  ± (0.5%+0.05)Chip jumper: 50m max.
No visible damage

As in 4.18.3.4
No sign of damage such as cracks.
R  ± (0.5%+0.05)Chip jumper: 50m max.

No visible damage
R  ± (0.5%+0.05)Chip jumper: 50m max.

Sub−clause 4.31
Substrate material: Epoxide woven glass
Test substrate: Figure−3
Sub−clause 4.32
Force: 5 N(RMC1/32: 2N, RMC120 3N)
Duration: 10 s ± 1 s
No visible damage
Visual examination
Sub−clause 4.19
RMC1/32
Lower category temperature: −55 °C
Upper category temperature: +125 °C
RMC1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1
Lower category temperature: −55 °C
Upper category temperature: +155 °C
Duration of exposure at each temperature: 30
min.
Number of cycles: 5 cycles.
No visible damage
Visual examination
R  ±(0.5%+0.05)Resistance
Chip jumper: 50m max.

Product specification contained in this data sheet are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2024.8.19

No:
Title:No
9

FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE
RMC1/32,1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1

Test items
Climatic sequence−Dry heat−Damp heat, cycle(12+12hour cycle)
First cycle−Cold−Damp heat, cycle(12+12hour cycle)
Remaining cycle−D.C. load

10

Mounting

Endurance at 70 °C

RMC−K−HTS−0006
Page:

/14
10/18

Table−4(3)Performance requirements
Condition of test (JIS C 5201−1)
Sub−clause 4.23
Sub−clause 4.23.2
RMC1/32
Test temperature: +125 °C
RMC1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1:
Test temperature: +155 °C
Duration: 16 h
Sub−clause 4.23.3
Test method: 2
Test temperature: 55 °C[Severity(2)]Sub−clause 4.23.4
Test temperature −55 °C
Duration: 2h
Sub−clause 4.23.6
Test method: 2
Test temperature: 55 °C[Severity (2)]
Number of cycles: 5 cycles
Sub−clause 4.23.7
The applied voltage shall be the rated voltage
or the limiting element voltage whichever isthe smaller.
Duration: 1 min.
No visible damage
Visual examination
RMC1/32,1/20: R  ± (3%+0.1)Resistance
Others: R  ± (2%+0.1)Chip jumper: 50m max.
Sub−clause 4.31
Substrate material: Epoxide woven glass(RMC1may use Alumina substrate.)
Test substrate: Figure−3
Sub−clause 4.25.1
Ambient temperature: 70 °C ± 2 °C
Duration: 1000 h
The voltage shall be applied in cycles of 1.5 h
on and 0.5 h off.
The applied voltage shall be the rated voltage
or the limiting element voltage whichever isthe smaller.
Examination at 48 h , 500 h and1000 h:No visible damage
Visual examination
RMC1/32,1/20: R  ± (3%+0.1)Resistance
Others: R  ± (2%+0.1)Chip jumper: 50m max.

Product specification contained in this data sheet are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2024.8.19

No:
Title:

No
11

12

13

FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE
RMC1/32,1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1

RMC−K−HTS−0006
Page:

/14
11/18

Table−4(4)Performance requirements
Condition of test (JIS C 5201−1)
Mounting
Sub−clause 4.31
Substrate material: Epoxide woven glass
Test substrate: Figure−3
Variation of resistance with Sub−clause 4.8
As in Table−1
temperature
RMC1/32:−55 °C / +20 °C+20 °C / +125°C
RMC1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1:−55 °C / +20 °C+20 °C / +155°C
Mounting
Sub−clause 4.31
Substrate material: Epoxide woven glass
Test substrate: Figure−3
Damp heat, steady state
Sub−clause 4.24
Ambient temperature: 40 °C ± 2 °C
Relative humidity : 93 +2−3 %a) 1st group: without voltage applied.
b) 2nd group: The d. c. voltage shall beapplied continuously.
The voltage shall be accordance with
Sub−clause 4.24.2.1 b). without polarizing
voltage [4.24.2.1, c)]No visible damage
Visual examination
Legible marking
RMC1/32,1/20: R  ± (3%+0.1)Resistance
Others: R  ± (2%+0.1)Chip jumper: 50m max.
Dimensions (detail)Sub−clause 4.4.3
As in Table−3
Test items

Mounting

Sub−clause 4.31
Substrate material: Epoxide woven glass
Test substrate: Figure−3
Endurance at upper category Sub−clause 4.25.3
temperature
RMC1/32:
Ambient temperature:125 °C ± 2 °C
RMC1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1:
Ambient temperature:155 °C ± 2 °C
Duration: 1000 h
Examination at 48 h, 500 h and1000 h:Visual examination
ResistanceNo visible damage
RMC1/32,1/20: R  ± (3%+0.1)
Others: R  ± (2%+0.1)Chip jumper: 50m max.

Product specification contained in this data sheet are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2024.8.19

No:
Title:

RMC−K−HTS−0006

FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE
RMC1/32,1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1

/14

Page:

12/18

c
2.0
4.5

d
7.5
7.5

8. Test substratec

Unit: mma

Copper cladb

40

Solder resist

d

Style
RMC1/2
RMC 1

10.16

a
4.0
5.0

b
7.5
9.0

60.96

RMC1/2, 1 TEST SUBSTRATE

Soldering land

Solder resist
25

a

3.5 3

Copper cladd

Unit: mm

b

c

7.5

5.5

Style
a
RMC1/32
0.2
RMC1/200.3
RMC1/16S
0.6
RMC1/16
1.0
5.08 5.08
3
2.5
58.5
RMC1/101.2
RMC1/82.1
RMC1/42.2
RMC1/20, 1/16S, 1/16, 1/10, 1/8, 1/4 TEST SUBSTRATE
Figure−3Remark 1). Material: Epoxide woven glass
Thickness: 1.6mm Thickness of copper clad: 0.035mm
2). In the case of connection by connector, the connecting terminals are gold plated.
However, the plating is not necessary when the connection is made by soldering.

b
0.56
1.5
1.9
3.6
4.0
3.9
5.0

c
0.2
0.45
0.7
1.0
1.5
1.7
2.9

d
5.3
5.2
4.9
4.5
4.3
3.4
3.3

Product specification contained in this data sheet are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2024.8.19

No:
Title:

RMC−K−HTS−0006

FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE
RMC1/32,1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1

Page:

/14
13/18

Unit: mm

Copper clad

40

c

1

a

Solder resist
Style
RMC1/2
RMC 1

b

a
4.0
5.0

b
7.5
9.0

c
3.0
4.0

100
RMC1/2, 1 BOUND STRENGTH OF THE END FACE PLATING TEST SUBSTRATE
Unit: mma

Copper clad
1

4.5

Solder resist

40

d

c

d

Style
RMC1/20
RMC1/16S
RMC1/16
RMC1/10
RMC1/8RMC1/4b70

Soldering land

100

a
0.3
0.6
1.0
1.2
2.5
2.2

b
1.1
1.9
3.6
4.0
5.0
5.0

c
0.45
0.7
1.20
1.65
2.0
2.9

d
2.15
2.0
3.0
3.0
2.5
2.5

RMC1/20,1/16S,1/16,1/10,1/8,1/4 BOUND STRENGTH OF THE END FACE PLATING TEST SUBSTRATE
Unit: mm

Copper clad
5.5

Solder resist

40

0.5

70

0.53

0.2

0.5 0.2 0.5
0.5

Soldering land

0.56
100
RMC1/32 BOUND STRENGTH OF THE END FACE PLATING TEST SUBSTRATE
Remark 1). Material: Epoxide woven glass
Thickness: 1.6mm Thickness of copper clad: 0.035mm
Figure−4

Product specification contained in this data sheet are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2024.8.19

No:
Title:

RMC−K−HTS−0006

FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE
RMC1/32,1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1

 RMC116S,116,110,18,14,12,1

Page:

/14
14/18

 RMC1/32, 120
Insulation plate

Metal block measurement
Point AV

Metal plate

R0.25R0.5mm
Measurement
point B
Insulation surface
Component

Pressure byspring (10.2N)

Figure−5
9. Taping
9.1 Applicable documents JIS C 0806−3: 2014, EIAJ ET−7200C: 2010
9.2 Taping dimensions
9.2.1 Press pocket taping (Paper taping, 8mm width, 2mm pitches)
Taping dimensions shall be in accordance with Figure−6 and Table−5.
Unit: mm40.05
1.5 +0.1
0Sprocket holet1

1.750.1

B

80.2

A

t3

20.05Carrier cavity

t2

3.50.05
Direction of unreeling

Figure−6
Table−5
Style
RMC1/32
RMC1/20A
0.24±0.03
0.37±0.05

B
0.45±0.03
0.67±0.05

t1
0.31±0.03
0.42±0.03t2
0.36±0.03
0.45±0.05

Unit: mmt3
0.15±0.02
0.27±0.02

Product specification contained in this data sheet are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2024.8.19

No:
Title:

RMC−K−HTS−0006

FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE
RMC1/32,1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1

Page:

/14
15/18

9.2.2 Paper taping (8mm width, 2mm pitches)
Taping dimensions shall be in accordance with Figure−7 and Table−6.

t1

1.5 +000.1

Sprocket hole40.1

Unit: mm1.750.1

B

80.2

A

t2

20.05Carrier cavity

3.50.05
Direction of unreeling

Style
RMC1/16S

A
0.65+0.05−0.10

Figure−7
Table−6B
1.15 −+0.05
0.10

t1
0.4 ± 0.05

Unit: mmt2
0.5max.

9.2.3 Paper taping (8mm width, 4mm pitches)
Taping dimensions shall be in accordance with Figure−8 and Table−7.
Unit: mm40.1
t1

1.5 +0.1
0Sprocket hole20.051.750.1

B

80.2

A

t2

Carrier cavity

40.1

3.50.05
Direction of unreeling

Style
RMC1/16
RMC1/10
RMC1/8Figure−8
Table−7AB
1.15±0.15
1.9±0.2
1.65±0.15
2.5±0.2
2.00±0.15
3.6±0.2t1
0.6±0.1

Unit: mmt2
0.8max.

0.8±0.1

1.0max.

±±±

Product specification contained in this data sheet are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2024.8.19

No:
Title:

RMC−K−HTS−0006

FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE
RMC1/32,1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1

Page:

/14
16/18

9.2.4 Embossed taping dimensions shall be in accordance with Figure−9 and Table−8.
Unit: mm
0.3 max.
20.05
Sprocket hole

1.5+0.1
01.750.1

40.1

Carrier cavity

t1

Style
RMC1/4
RMC1/2RMC 1

A
2.85±0.20
3.1±0.2
3.6±0.2

W

B

E

A

40.1

Direction of unreeling

Figure−9
Table−8BW
3.5±0.2
8.0±0.3
5.5±0.2
12.0±0.3
6.9±0.2E
3.5±0.05

Unit: mmt1
1.0±0.2

5.5±0.05

1.1±0.15

1). The cover tapes shall not cover the sprocket holes.
2). Tapes in adjacent layers shall not stick together in the packing.
3). Components shall not stick to the carrier tape or to the cover tape.
4). Pitch tolerance over any 10 pitches ±0.2mm.
5). The peel strength of the top cover tape shall be with in 0.1N to 0.5N on the test method as shown in thefollowing RMC1/32,1/20: Figure−10, RMC1/16S, 1/16, 1/10, 1/8: Figure−11, RMC1/4, 1/2, 1: Figure−12.
6). When the tape is bent with the minimum radius for RMC1/32, 1/20, 1/16S, 1/16, 1/10,1/8, 1/4: 25 mm, or RMC1/2, 1: 30
mm, the tape shall not be damaged and the components shall maintain their position and orientation in the tape.
7). In no case shall there be two or more consecutive components missing.
The maximum number of missing components shall be one or 0.1%, whichever is greater.
8). The resistors shall be faced to upward at the over coating side in the carrier cavity.
Top cover tape
Carrier tape165to180

Peel−off(About 300mmmin)

Direction of unreeling

Figure−10
Top cover tape
Carrier tape165to180

Peel−off(About 300mmmin)

Direction of unreeling

Figure−11
Product specification contained in this data sheet are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2024.8.19

No:
Title:

RMC−K−HTS−0006

FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE
RMC1/32,1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1

Page:

/14
17/18

Top cover tape
Carrier tapePeel−off(About 300mmmin)

165to180
Direction of unreeling

Figure−12
9.3 Reel dimension
Reel dimensions shall be in accordance with the following Figure−13 and Table−9.
Plastic reel (Based on EIAJ ET−7200C)
Unit: mm

0

+1
60 0

130.220.5

180 −1.5

Marking A

210.8

Marking B

A

B

Figure−13
Table−9Unit: mm
Note
Injection molding
11.4±1.0
RMC1/32, 1/20, 1/16S, 1/16, 1/10, 1/8, 1/4
9 +1.0013±1.0Vacuum forming
RMC1/2, 1
17±1.0Vacuum forming
13 +1.00Note Marking label shall be marked on a place of Marking A or two place of marking A and B.
A

Style

9.4 Leader and trailer tape.
(Example)

B

400mm min
100mm min

160mm min
End

Start
Trailer

LeaderDirection of unreeling

Figure−14

Product specification contained in this data sheet are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2024.8.19

No:
Title:

RMC−K−HTS−0006

FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE
RMC1/32,1/20,1/16S,1/16,1/10,1/8,1/4,1/2,1

Page:

/14
18/18

10. Marking on package
The label of a minimum package shall be legibly marked with follows.
10.1 Marking A(1) Classification(Style, Temperature coefficient of resistance, Rated resistance, Tolerance on rated resistance, Packaging form)(2) Quantity (3) Lot number (4) Manufacturer’s name or trade mark10.2 Marking B (KAMAYA Control label)(5) Others

Product specification contained in this data sheet are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2024.8.19