No.:
Date:

RLC-K-HTS-0001
2022. 12. 31/17

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

Style:

RLC10, 16, 20, 32, 35, 50, 63

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

Title:

No: RLC−K−HTS−0001/17
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND LOW OHM
RLC10, 16, 20, 32, 35, 50, 63
Page: 1/17

1. Scope
1.1 This data sheet covers the detail requirements for fixed thick film chip resistors; rectangular type and low ohm, style of
RLC10, 16, 20, 32, 35, 50, 63.
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−2144−2010

2. Classification
Type designation shall be the following form.
(Example)

RLC
1

20
2

K

3

R470
4

J
5

TP
6

Style
1 Fixed thick film chip resistors; rectangular type and low ohm
2 Size3 Temperature coefficient of resistanceK−(Dash)L

Style±10010-6/ °C
Standard
See Paragraph 3.2

4 Rated resistance Rated resistance and symbol shall be in accordance with Sub-clause 3.3.
5 Tolerance on rated resistance
F
1%
G
2%
J
5%
6 Packaging form
B
Bulk (loose package)
TH
Paper taping
TP
TE
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: 2022.12.31

Title:

No: RLC−K−HTS−0001/17
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND LOW OHM
RLC10, 16, 20, 32, 35, 50, 63
Page: 2/17

3. Rating
The ratings shall be in accordance with Table−1.
3.1 Temperature coefficient of resistance: K & −(Dash) code
Table−1(1)
Rated
Rated
Temperature coefficient of
Styledissipation
current
resistance (10–6/ °C)(W)range (A)
K
±100
RLC10
0.125
0.111.11
0+200−(Dash)0+300
RLC16

RLC20

RLC32

0.25

0.33

0.5

K

±100

−(Dash)0+2000+250K±100−(Dash)0+2000+250K±100−(Dash)0+2000+250±100
0+2000+250±100
0~+2000~+250±100
0+2000+2500.141.58

0.152.56

0.183.16
K

RLC35

0.66

0.443.63

RLC50

0.75

0.473.87−(Dash)K−(Dash)
K

RLC63

1.0

0.554.47

RLC10
RLC16
RLC20

Limiting element
voltage(V)
1.11
1.41
1.58

RLC32

1.81

RLC35

1.47

RLC50

1.56

RLC63

1.82

Style

−(Dash)Insulation voltage(V)

Rated resistance
range()3.6100.473.3
0.10.43
3.6100.473.3
0.20.43
0.10.18
3.6100.473.3
0.20.43
0.050.18
3.6100.473.3
0.20.43
0.050.18
0.473.3
0.20.43
0.050.18
0.473.3
0.20.43
0.050.18
0.473.3
0.20.43
0.050.18

Tolerance on rated resistanceF(±1%), J(±5%)
F(±1%), G(±2%), J(±5%)
F(±1%), J(±5%)
F(±1%), J(±5%)
F(±1%)
G(±2%)
J(±5%)
F(±1%), J(±5%)
F(±1%)
G(±2%)
J(±5%)
F(±1%), J(±5%)
F(±1%)
G(±2%)
J(±5%)
F(±1%)
G(±2%)
J(±5%)
F(±1%)
G(±2%)
J(±5%)
F(1%)
G(2%)
J(5%)

Category temperature
range (°C)

100−55+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: 2022.12.31

Title:

No: RLC−K−HTS−0001/17
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND LOW OHM
RLC10, 16, 20, 32, 35, 50, 63
Page: 3/17

3.2 Temperature coefficient of resistance: L code
Table−1(2)
Style

Rated
dissipation
(W)

Rated
current
range (A)

RLC10

0.063

0.261.12

L

RLC16

0.1

0.333.16

L

RLC20

0.25

0.525.0

L

RLC32

0.5

0.747.07

L

RLC35

0.66

0.858.12

L

RLC50

0.75

0.908.66

L

RLC63

1.0

1.0410

L

Style
RLC10
RLC16
RLC20
RLC32
RLC35
RLC50
RLC63

Limiting element voltage (V)
0.23
0.30
0.47
0.67
0.77
0.82
0.95

Temperature coefficient ofresistance (10–6/ °C)
300
800
1500
300
800
1200
200
300
600
1000
200
300
600
1000
200
300
600
1000
200
300
600
1000
200
300
600
1000

Insulation voltage (V)Rated resistance
range()0.510.91
0.100.50
0.050.091
0.510.91
0.100.50
0.050.091
0.510.91
0.390.50
0.100.36
0.050.091
0.510.91
0.390.50
0.100.36
0.050.091
0.510.91
0.390.50
0.100.36
0.050.091
0.510.91
0.390.50
0.100.36
0.050.091
0.510.91
0.390.50
0.100.36
0.050.091

Tolerance on rated resistanceF(±1%), J(±5%)

F(±1%), J(±5%)

F(±1%), J(±5%)

F(±1%), J(±5%)

F(±1%), J(±5%)

F(±1%), J(±5%)

F(±1%), J(±5%)

Category temperature range (°C)

100−55+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: 2022.12.31

Title:

No: RLC−K−HTS−0001/17
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND LOW OHM
RLC10, 16, 20, 32, 35, 50, 63
Page: 4/17

3.3 Rated resistance
The rated resistance shall be in accordance with Table−2
Table−2
Rated resistance
Rated resistance
SymbolSymbolRated resistance [m]Rated resistance [m]
50
R050
250
R250
51
R051
270
R270
56
R056
300
R300
60
R060
330
R330
62
R062
360
R360
65
R065
390
R390
68
R068
400
R400
70
R070
430
R430
75
R075
470
R470
80
R080
500
R500
82
R082
510
R510
90
R090
560
R560
91
R091
600
R600
100
R100
620
R620
110
R110
650
R650
120
R120
680
R680
130
R130
700
R700
150
R150
750
R750
160
R160
800
R800
180
R180
820
R820
200
R200
900
R900
220
R220
910
R910
240
R240

3.4 Climatic category
55/155/56

3.5 Stability class
5%

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

Rated resistance
SymbolRated resistance []
1.0
1R00
1.1
1R10
1.2
1R20
1.3
1R30
1.5
1R50
1.6
1R60
1.8
1R80
2.0
2R00
2.2
2R20
2.4
2R40
2.7
2R70
3.0
3R00
3.3
3R30
3.6
3R60
3.9
3R90
4.3
4R30
4.7
4R70
5.1
5R10
5.6
5R60
6.2
6R20
6.8
6R80
7.5
7R50
8.2
8R20
9.1
9R10
10
100

−55 °C+155 °C
56daysLimits for change of resistance:−for long−term tests
5%−for short−term tests
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: 2022.12.31

Title:

No: RLC−K−HTS−0001/17
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND LOW OHM
RLC10, 16, 20, 32, 35, 50, 63
Page: 5/17

3.6 Derating
The derated values of dissipation at temperature in excess of 70 °C shall be as indicated by the following curve.
100
Percentageof the rated
dissipation(%)

Area of recommended
operation
0
−55

70

155

Ambient temperature (°C)

Figure−1 Derating curve
3.7 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.
3.8 Rated current
The rated current calculated from the square root of the quotient of the rated resistance and the rated dissipation.
I: Rated current (A)
I =
P / R
P: Rated dissipation (W)R: Rated resistance ()The rated current shall be corresponding to rated voltage.
4. Packaging form
The standard packaging form shall be in accordance with Table−3.
Table−3Standard packaging
Symbol
Packaging form
quantity / units
B
Bulk (loose package)
1,000 pcs.
TH
Paper taping
8mm width, 2mm pitches
10,000 pcs.
TP
Paper taping
8mm width, 4mm pitches
5,000 pcs.
8mm width, 4mm pitches
EmbossedTE
4,000 pcs.
taping12mm width, 4mm pitches

Application
RLC10, 16, 20, 32, 35, 50, 63
RLC10
RLC16, 20, 32
RLC35
RLC50, 63

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: 2022.12.31

Title:

No: RLC−K−HTS−0001/17
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND LOW OHM
RLC10, 16, 20, 32, 35, 50, 63
Page: 6/17

5. Dimensions
5.1 The resistor shall be of the design and physical dimensions in accordance with Figure−2 and Table−4.

W

L

c

d

d

H

c

Figure−2
5.1.1 Temperature coefficient of resistance: K & −(Dash) code
Table−4(1)
Style
L
W
H
RLC10
1.0 ± 0.05
0.5 ± 0.05
0.35 ± 0.05
+0.15
RLC16
0.8 −0.05
1.60.1
0.450.1
RLC20
2.00.1
1.250.10
0.60.1
RLC32
3.10.2
1.60.15
0.60.1
RLC35
3.10.2
2.50.15
0.60.15
RLC50
5.00.2
2.50.15
0.60.15
RLC63
6.30.2
3.20.15
0.60.15c
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0.2

Unit: mmd
+0.05
0.25 −0.10
0.30.1
0.40.2+0.2
0.3 −0.1+0.2
0.3 −0.1
0.60.2
0.60.2c
0.20.1
0.30.1
0.40.2
0.50.2
0.50.2
0.650.25
0.650.25

Unit: mmd
+0.05
0.25 −0.10
0.30.2
0.40.2
0.450.20
0.50.2
0.60.25
0.90.25

5.1.2 Temperature coefficient of resistance: L code
Style
RLC10
RLC16
RLC20
RLC32
RLC35
RLC50
RLC63

L
1.00.05
1.60.1
2.00.1
3.10.1
3.10.1
5.00.2
6.40.2

Table−4(2)WH
0.50.05
0.350.05
0.80.1
0.450.15
1.250.10
0.50.15
1.60.1
0.60.15
2.60.1
0.550.10
2.50.2
0.550.10
3.20.2
0.60.1

5.2 Net weight (Reference)
Style
Net weight (mg)
RLC10
0.6
RLC16
2
RLC20
5
RLC32
9
RLC35
16
RLC50
25
RLC63
40

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: 2022.12.31

Title:

No: RLC−K−HTS−0001/17
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND LOW OHM
RLC10, 16, 20, 32, 35, 50, 63
Page: 7/17

6. Marking
The rated resistance of RLC10,16 should not be marked.
6.1 RLC20,32,35,50,63
The rated resistance shall be marked in 4 characters consisting of 3 figures or 3 figures and a letter and marked on over coatside.
(Example) “R050” → 0.05 [] (R1)“100” → 10 [] (R1)
6.2 RLC16 （L code only）
The nominal resistance shall be marked in 3 digits (E24 and/or E96) and marked on over coat side.
•100m910m, E24 series: “R” followed by 2 significant digits if the 4th digit is “0”(Example) “R22” → 220 [m] → 0.22 []•100m976m, E96 series: The 1st two digit codes are referring to the code on the table, the 3rd code is the index ofresistance value: “Z”(10-3)(Example) “25Z” → 178 [m] → 0.178[]“34Z” → 221 [m] → 0.221[]•1m99m: The 3rd code is the index of resistance value: “M”.
“M” = “m”, means1/1000(Example) “75M” → 75 [m] → 0.075[]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

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

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

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

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: 2022.12.31

Title:

No: RLC−K−HTS−0001/17
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND LOW OHM
RLC10, 16, 20, 32, 35, 50, 63
Page: 8/17

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−5.
Table− 5(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−4 of thisspecification.
Resistance
As in 4.5.2
Sub−clause 4.5
The resistance value shall correspondMeasurement current: 10(mA)
Note:
The
measuringapparatus with the rated resistance taking into
corresponding to Digital multimeter of account the specified tolerance.
TR6878 for Advantest Corp..
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 the insulation voltage.
Duration: 60 s±5 s
Insulation resistanceR  1 G
Test voltage: Insulation voltage
Duration: 1 min.
4
Solderability
As in 4.17.4.5
Sub−clause 4.17
The terminations shall be covered with
Without aging
Flux: The resistors shall be immersed in a a smooth and bright solder coating.
non−activated soldering flux for 2 s.
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 the current corresponding to.
Duration: 2 s
No visible damage
Visual examination
R  ±1%
Resistance
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.
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Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2022.12.31

Title:No
6

7

No: RLC−K−HTS−0001/17
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND LOW OHM
RLC10, 16, 20, 32, 35, 50, 63
Page: 9/17
Table−5(2)Condition of test (JIS C 5201−1)
Sub−clause 4.31
Substrate material: Epoxide woven glass
Test substrate: Figure−4
Bound strength of the end Sub−clause 4.33
face plating
Bent value: 3 mm (3225 size max.)
1 mm (5025 size min.)Resistance
Final measurements
Sub−clause 4.33.6
Visual examination
Resistance to soldering heat Sub−clause 4.18 (JEITA RC-2144 2.3.2)
T1:Pre-heat minimum temp.:150±5 °C
T2:Pre-heat maximum temp.:180±5 °C
T3:Soldering temp.:220 °C
T4:Peak temp.:250 °C
t1:Pre-heat duration:120±5 s
t2:Soldering duration:60 to 90 s
t3:Peak duration(T4-5°C):20 to 40 s
Pre-reflow soldering: 1 time
(Initial measurements)
Reflow soldering: 3 times
Test items
Mounting

Performance requirementsR  ±1%
No visible damage

t3
T4
T3

t2

T2
T1

Component
resistance

t1

Visual examination
solvent ResistanceSub−clause 4.29
Solvent: 2−propanol
Solvent temperature: 23 °C±5 °C
Method 2
Recovery: 48 h
Visual examination
ResistanceNo visible damage
R  ±1%

No visible damage
R  ±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: 2022.12.31

Title:No
8

No: RLC−K−HTS−0001/17
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND LOW OHM
RLC10, 16, 20, 32, 35, 50, 63
Page: 10/17

Test items
Mounting

Adhesion

Rapid change temperature

9

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

Table−5(3)Condition of test (JIS C 5201−1)
Sub−clause 4.31
Substrate material: Epoxide woven glass
Test substrate: Figure−3
Sub−clause 4.32
Force: 5 N
Duration: 10 s±1 s
Visual examination
Sub−clause 4.19
Lower category temperature:−55 °C
Upper category temperature:+155 °C
Duration of exposure at each temperature: 30
min.
Number of cycles: 5 cycles.
Visual examination
ResistanceSub−clause 4.23
Sub−clause 4.23.2
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 current shall be the rated current.
Duration: 1 min.
Visual examination
ResistanceSub−clause 4.31
Substrate material: Epoxide woven glass
Test substrate: Figure−3
Sub−clause 4.25.1
Ambient temperature: 70 °C±2 °C
Duration: 1000 h
The current shall be applied in cycles of 1.5 h
on and 0.5 h.
The applied current shall be the rated current
Examination at 48 h, 500 h and1000 h:Visual examination
Resistance

Performance requirements

No visible damage

No visible damage
R  ±1%

No visible damage
R  ±5 %No visible damage
R  ±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: 2022.12.31

Title:

No
11

12

13

No: RLC−K−HTS−0001/17
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND LOW OHM
RLC10, 16, 20, 32, 35, 50, 63
Page: 11/17
Table−5(4)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
temperature+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 -+23 %Without current applied.
Visual examination
Test items

Dimensions (detail)ResistanceSub−clause 4.4.3

Performance requirements

As in Table−1

No visible damage
Legible markingR  ±5%
As in Table−4

Mounting

Sub−clause 4.31
Substrate material: Epoxide woven glass
Test substrate: Figure−3
Enduranceatupper Sub−clause 4.25.3
category temperature
Ambient temperature:155 °C±2 °C
Duration: 1000 h
Examination at 48 h, 500 h and1000 h:Visual examination
ResistanceNo visible damage
R  ±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: 2022.12.31

No: RLC−K−HTS−0001/17
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND LOW OHM
RLC10, 16, 20, 32, 35, 50, 63
Page: 12/17

Title:

8. Test substrate*1 Temperature coefficient of resistance: K & −(Dash) code
Unit: mm
20.32
a

10.16

20.32
5.6

Copper clad

5.6

12

b

36

c

12

Solder resist

2.8
0.75

2.8
d

2.8
5

2.8
d

0.75

Style
RLC10
RLC16
RLC20
RLC32
RLC35
RLC50
RLC63

ａ
1.9
3.0
4.0
5.0
5.0
7.5
9.0

b
0.7
1.2
1.65
2.0
2.9
3.0
4.0

c
0.16
0.16
0.4
0.5
0.5
0.8
0.8

d
0.6
1.0
1.2
2.2
2.2
4.0
5.0

58.5

*2 Temperature coefficient of resistance: L codecdSolder resist

27.6

e

Copper clad

6

e

b

a

b

6

Unit: mm

9

1.6

72

Style
a
b
RLC10
0.6
0.5
RLC16
1.0
0.6
RLC20
1.3
0.7
RLC32
2.1
0.9
RLC35
2.2
1.4
RLC50
3.76 1.12
RLC63
4.0
1.8
Figure−3 RLC TEST SUBSTRATE
Remark 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.

c
0.7
0.8
1.25
1.7
2.9
2.8
3.5

d
1.6
2.2
2.7
3.9
5.0
6.0
7.6

e
6.5
6.2
5.95
5.35
4.8
4.3
3.5

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: 2022.12.31

Title:

No: RLC−K−HTS−0001/17
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND LOW OHM
RLC10, 16, 20, 32, 35, 50, 63
Page: 13/17*1 Temperature coefficient of resistance: K & −(Dash) code
Unit: mm

Copper clada1

Solder resist

4.5

40

d

c

d

b
Soldering land

70

ａ
0.6
1.0
1.2
2.5
2.2

Style
RLC10
RLC16
RLC20
RLC32
RLC35

100

b
1.9
3.6
4.0
5.0
5.0

c
0.7
1.2
1.65
2.0
2.9

d
2.0
3.0
3.0
2.5
2.5

RLC10,16, 20, 32, 35 BOUND STRENGTH OF THE END FACE PLATING TEST SUBSTRATE
Unit: mm

Copper cladSolder resist

40

c

1

a

Style
RLC50
RLC63

b
100

a
4.0
5.0

b
7.5
9.0

c
3.0
4.0

RLC50, 63 BOUND STRENGTH OF THE END FACE PLATING TEST SUBSTRATE*2 Temperature coefficient of resistance: L code
Unit: mm

Copper cladbSolder resist

40

a

c

b

100

Style
RLC10
RLC16
RLC20
RLC32
RLC35
RLC50
RLC63

a
0.6
1.0
1.3
2.1
2.2
3.76
4.0

b
0.5
0.6
0.7
0.9
1.4
1.12
1.8

c
0.7
0.8
1.25
1.7
2.9
2.8
3.5

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

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: 2022.12.31

Title:

No: RLC−K−HTS−0001/17
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND LOW OHM
RLC10, 16, 20, 32, 35, 50, 63
Page: 14/17
Insulation plate

Metal block measurement
Point A

Metal plate

R0.5mmMeasurement
point B
Insulation surface

Component

Pressure byspring (10.2N)

Figure−5

Product specification contained in this data sheet are subject to change at any time without notice.
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Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2022.12.31

Title:

No: RLC−K−HTS−0001/17
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND LOW OHM
RLC10, 16, 20, 32, 35, 50, 63
Page: 15/17

9. Taping
9.1 Applicable documents JIS C 0806−3: 2014, EIAJ ET−7200C: 2010
9.2 Taping dimensions
9.2.1 Paper taping (8mm width, 2mm pitches)
Taping dimensions shall be in accordance with Figure−6 and Table−6.

t1

Unit: mm40.1

1.5 +000.1

Sprocket hole1.750.1

B

80.2

A

t2

20.05Carrier cavity

3.50.05
Direction of unreeling

Style
RLC10

Figure−6
Table−6B+0.05
1.15 −0.10

A0.65 +0.05
−0.10

t1
0.4 ± 0.05

Unit: mmt2
0.5max.

9.2.2 Paper taping (8mm width, 4mm pitches)
Taping dimensions shall be in accordance with Figure−7 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
RLC16
RLC20
RLC32

A
1.150.15
1.65±0.15
2.00±0.15

Figure−7
Table−7B
1.9 ± 0.2
2.5 ± 0.2
3.6 ± 0.2±±±t1
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: 2022.12.31

Title:

No: RLC−K−HTS−0001/17
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND LOW OHM
RLC10, 16, 20, 32, 35, 50, 63
Page: 16/17

9.2.3 Embossed taping dimensions shall be in accordance with Figure−8 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

W

B

E

A

40.1

Direction of unreeling

Figure−8
Table−8
Style
RLC35
RLC50
RLC63

A
2.850.2
3.10.2
3.60.2B
3.50.2
5.50.2
6.90.2W
80.3

E
3.50.05

Unit: mmt1
1.00.2

120.35.5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 the following RLC10,
16, 20, 32 Figure−9, RLC35, 50, 63 Figure−10
6). When the tape is bent with the minimum radius for (RLC10, 16, 20, 32, 35 25mm, RLC50, 63 30mm) 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 tapePeel−off(About 300mmmin)

165to180
Direction of unreeling

Figure−9Top cover tapePeel−off

Carrier tape(About 300mmmin)165 to 180

Direction of unreeling

Figure−10

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: 2022.12.31

No: RLC−K−HTS−0001/17
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND LOW OHM
RLC10, 16, 20, 32, 35, 50, 63
Page: 17/17

Title:

9.3 Reel dimension
Reel dimensions shall be in accordance with the following Figure−11 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−11
Table−9A

Unit: mmB
Note
11.4±1.0
Injection molding
RLC10, 16, 20, 32, 35
9 +1.0013±1.0Vacuum forming
RLC50, 63
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.
Style

9.4 Leader and trailer tape.
(Example)

400mm min
100mm min

160mm min
End

Start
Trailer

LeaderDirection of unreeling

Figure−12
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.
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Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2022.12.31