No.:
Date:

RPC−K−HTS−0002
2023. 1. 20/8

Data sheet
Title:

Style:FIXED THICK FILM CHIP RESISTORS;RECTANGULAR TYPE AND ANTI SURGE
RPC16, 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:RPC−K−HTS−0002
No:/8
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND ANTI SURGE
RPC16, 20, 32, 35, 50, 63
Page: 1/12

1. Scope
1.1 This data sheet covers the detail requirements for fixed thick film chip resistors; rectangular type & anti surge, style of
RPC16, 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: 2014, IEC60115−8−1: 2014
EIAJ RC−2134C−2010
2. Classification
Type designation shall be the following form.
(Example)
RPC
32
475
J
TP
1
2
3
4
5
Style
1 Fixed thick film chip resistors; rectangular type and anti surge
2 Size3 Rated resistance475
E24 Series, 3 digit, Ex. 475--> 4.7MΩ,
4 Tolerance on rated resistance
J
±5%
K
±10%
M
±20%
5 Packaging form
B
Bulk (loose package)
TP
Paper taping
TE
Embossed taping

Style

3. Rating
3.1 The ratings shall be in accordance with Table−1.
Table−1(2)
Style

Rated
dissipation (W)

RPC16

0.25

RPC20

0.25

RPC32

0.33

RPC35

0.5

RPC50

0.75

RPC63

1.0

Temperature coefficientof resistance ( 10−6 / °C)

Rated resistance
range(Ω)

±100
±200
±200
±100
±200
±200
±100
±200
±200
±100
±200
±200
±100
±200
±200
±100
±200

10∼1M
1.0∼9.1
1.1M∼22M
1.0∼1M
0.27∼0.91
1.1M∼22M
1.0∼1M
0.27∼0.91
1.1M∼22M
1.0∼1M
0.27∼0.91
1.1M∼22M
1.0∼1M
0.27∼0.91
1.1M∼22M
1.0∼1M
0.27∼0.91

Preferred number
series for resistors

Tolerance on rated resistance

E24

J(±5%)

E24

J(±5%), K(±10%), M(±20%)E24J(±5%), K(±10%), M(±20%)E24J(±5%), K(±10%), M(±20%)E24J(±5%), K(±10%), M(±20%)E24J(±5%), K(±10%), M(±20%)

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: 2023.1.20

RPC−K−HTS−0002
No:/8
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND ANTI SURGE
RPC16, 20, 32, 35, 50, 63
Page: 2/12

Title:

Style
RPC16
RPC20
RPC32
RPC35
RPC50
RPC63

Limiting element
voltage (V)150
150

Insulation voltage(V)
150

Table−1(2)Category temperature
range (°C)−55∼+155500

200

3.2 Climatic category
55/155/56

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

3.3 Stability class5%− 55 °C+155 °C
56daysLimits for change of resistance:−for long−term tests±(5%+0.1Ω)−for short−term tests±(1%+0.05Ω)

3.4 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
3.5 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 (Ω)
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
Symbol

Packaging form

B
TP

Bulk (loose package)
Paper taping
8mm width, 4mm pitches
8mm width, 4mm pitches
Embossed taping
12mm width, 4mm pitchesTEStandard packaging
quantity / units
1,000 pcs.
5,000 pcs.
4,000 pcs.

Application
RPC16, 20, 32, 35, 50, 63
RPC16, 20, 32
RPC35
RPC50, 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: 2023.1.20

Title:RPC−K−HTS−0002
No:/8
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND ANTI SURGE
RPC16, 20, 32, 35, 50, 63
Page: 3/12

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

W

L

c

d

d

H

c

Figure−2
Table−3
Style
RPC16
RPC20
RPC32
RPC35
RPC50
RPC63

L
1.6±0.1
2.0 ± 0.1
3.1 ± 0.1
3.1 ± 0.15
5.0 ± 0.15
6.3 ± 0.15W
0.8 +0.15−0.05
1.25 ± 0.10
1.6 ± 0.15
2.5 ± 0.15
2.5 ± 0.15
3.2 ± 0.15H
0.45±0.10
0.55 ± 0.10
0.55 ± 0.15c
0.3±0.2
0.3 ± 0.2
0.3 ± 0.15

Unit: mmd
0.3±0.1
0.4 ± 0.2
0.5 ± 0.25
0.6 ± 0.2

5.2 Net weight (Reference)
Style
Net weight(mg)
RPC16
2
RPC20
5
RPC32
9
RPC35
16
RPC50
25
RPC63
40
6. Marking
The Rated resistance shall be marked in 3 digits (E24) and marked on over coat side.
Marking example
Contents
Application
123
E24
12×10 3 ［Ω］ → 12 ［kΩ］E24
2R2
2. 2 ［Ω］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: 2023.1.20

Title:RPC−K−HTS−0002
No:/8
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND ANTI SURGE
RPC16, 20, 32, 35, 50, 63
Page: 4/12

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)Performance requirements
No.
Test items
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
As specified in Table−3 of thisSub−clause 4.4.2
specification.
Resistance
As in 4.5.2
Sub−clause 4.5
The
resistance
value
shall
correspond with the rated resistancetaking into account the specified
tolerance.
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
R≥1GΩ
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
Sub−clause 4.13
Overload
The applied voltage shall be 2.5 times the rated(in the mounted state)
voltage or twice the limiting element voltage,
whichever is the less severe.
Duration: 2 s
No visible damage
Visual examination∆R ≤ ± (1%+0.05Ω)
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.
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: 2023.1.20

Title:No
6

7

RPC−K−HTS−0002
No:/8
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND ANTI SURGE
RPC16, 20, 32, 35, 50, 63
Page: 5/12
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 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
Solder temperature: 260 °C ± 5 °C
Immersion time: 10 s ± 0.5 s
Visual examination
Test items

Resistancesolvent Sub−clause 4.29
Solvent: 2−propanol
Solvent temperature: 23 °C ± 5 °C
Method 2
Recovery: 48 h
Visual examination
Resistance
Mounting
Sub−clause 4.31
Substrate material: Epoxide woven glass
Test substrate: Figure−3
Adhesion
Sub−clause 4.32
Force: 5 N
Duration: 10 s ± 1 s
Visual examination
Rapid change temperature
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
Resistance

Performance requirements∆R ≤ ± (1%+0.05Ω)
No visible damage

As in 4.18.3.4
No sign of damage such as cracks.
∆R ≤ ± (1%+0.05Ω)

Component
resistance8

No visible damage∆R ≤ ± (1%+0.05Ω)

No visible damage

No visible damage∆R ≤ ±(1%+0.05Ω)

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: 2023.1.20

Title:No
9

RPC−K−HTS−0002
No:/8
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND ANTI SURGE
RPC16, 20, 32, 35, 50, 63
Page: 6/12

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

Table−4(3)Condition of test (JIS C 5201−1)
Sub−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 voltage shall be the rated voltage
or the limiting element voltage whichever is thesmaller.
Duration: 1 min.
Visual examination
ResistanceSub−clause 4.31
Substrate material: Epoxide woven glass(RPC63 may 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.
The applied voltage shall be the rated voltage
or the limiting element voltage whichever is thesmaller.
Examination at 48 h , 500 h and1000 h:Visual examination
Resistance

Performance requirements

No visible damage∆R ≤ ± (5%+0.1Ω)

No visible damage∆R ≤ ± (5%+0.1Ω)

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: 2023.1.20

Title:

No
11

12

13

RPC−K−HTS−0002
No:/8
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND ANTI SURGE
RPC16, 20, 32, 35, 50, 63
Page: 7/12
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−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 be applied
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∆R ≤ ± (5%+0.1Ω)
Resistance
Test items

Dimensions (detail)Sub−clause 4.4.3

As in Table−3

Mounting

Sub−clause 4.31
Substrate material: Epoxide woven glass
Test substrate: Figure−3
Endurance at upper category Sub−clause 4.25.3
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%+0.1Ω)

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: 2023.1.20

RPC−K−HTS−0002
No:/8
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND ANTI SURGE
RPC16, 20, 32, 35, 50, 63
Page: 8/12

Title:

8. Test substratec

Unit: mma:Copper cladb

40

:Solder resist

d

Style
RPC50
RPC63

a
4.0
5.0

b
7.5
9.0

c
2.0
4.5

d
7.5
7.5

c
1.5
2.9

d
4.3
3.3

10.16
60.96

RPC50, 63 TEST SUBSTRATEc

Soldering land

:Copper clada

:Solder resist

5.5

b

25

d

3.5 3

Unit: mm

7.5

Style
RPC20
RPC35

5.08 5.08

2.5

3

a
1.2
2.2

b
4.0
5.0

58.5

RPC20, 35 TEST SUBSTRATE
Soldering land

Unit: mm:Copper clad
:Solder resist

2.5

7.5

5

30

5

4

3.5

2

2.5 2.5

8
1.5

1.5

2
2

2

4

2.5

49

RPC32 TEST SUBSTRATE
Figure−3(1)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.

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: 2023.1.20

Title:RPC−K−HTS−0002
No:/8
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND ANTI SURGE
RPC16, 20, 32, 35, 50, 63
Page: 9/12
ce

:Solder resist

6

e

b

27.6

6

:Copper clad

d

a

b

Unit: mm

9

1.6

72

Style
RPC16

a
0.6

b
0.8

c
0.9

d
2.2

e
6.2

RPC16 TEST SUBSTRATE
Figure−3(2)Remark 1). Material: Epoxide woven glass
Thickness: 1.6mm Thickness of copper clad: 0.07mm2). 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.
Unit: mm

c

1

a

40

:Copper clad
:Solder resist
Style
RPC50
RPC63

b
100

a
4.0
5.0

b
7.5
9.0

c
3.0
4.0

RPC50, 63 BOUND STRENGTH OF THE END FACE PLATING TEST SUBSTRATE
Unit: mmd

1

:Copper clad

4.5
40

d

c

a

b
70
100

Soldering land

:Solder resist

Style
RPC16
RPC20
RPC32
RPC35

a
1.0
1.2
2.5
2.2

b
3.6
4.0
5.0
5.0

c
1.2
1.65
2.0
2.9

d
3.0
3.0
2.5
2.5

Remark 1). Material: Epoxide woven glass
Thickness: 1.6mm Thickness of copper clad: 0.035mm
RPC16,20,32,35 BOUND STRENGTH OF THE END FACE PLATING TEST SUBSTRATE
Figure−4

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: 2023.1.20

Title:RPC−K−HTS−0002
No:/8
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND ANTI SURGE
RPC16, 20, 32, 35, 50, 63
Page: 10/12
Insulation plate

Metal block measurement
Point A

Metal plate

R0.5mmMeasurement
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 Paper taping (8mm width, 4mm pitches)
Taping dimensions shall be in accordance with Figure−6 and Table−5.
Unit: mm4±0.1
t1

Sprocket hole2±0.05

φ1.5 +0.101.75±0.1

B

8±0.2

A

t2

Carrier cavity

4±0.1

3.5±0.05
Direction of unreeling

Style
RPC16
RPC20
RPC32

Figure−6
Table−5AB
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.
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Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2023.1.20

Title:RPC−K−HTS−0002
No:/8
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND ANTI SURGE
RPC16, 20, 32, 35, 50, 63
Page: 11/12

9.2.2 Embossed taping dimensions shall be in accordance with Figure−7 and Table−6.
Unit: mm

0.3 max.
2±0.05
Sprocket hole

φ1.5+0.101.75±0.1

4±0.1

Carrier cavity

t1

W

B

E

A

Direction of unreeling

4±0.1

Figure−7
Table−6
Style
RPC35
RPC50
RPC63

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±0.3E
3.5±0.05

Unit: mmt1
1.0±0.2

12.0±0.3

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 the following
RPC16, 20, 32: Figure−8, RPC35, 50, 63: Figure−9.
6). When the tape is bent with the minimum radius for RPC16, 20, 32, 35: 25 mm, or RPC50, 63: 30 mm, the tape shall not bedamaged 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 tape
165°to180°

Peel−off( About 300mm/ min)Direction of unreeling

Figure−8
Top cover tape
Carrier tape
165°to180°

Peel−off( About 300mm/ min)Direction of unreeling

Figure−9

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: 2023.1.20

Title:RPC−K−HTS−0002
No:/8
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND ANTI SURGE
RPC16, 20, 32, 35, 50, 63
Page: 12/12

9.3 Reel dimension
Reel dimensions shall be in accordance with the following Figure−10 and Table−7.
Plastic reel (Based on EIAJ ET−7200C)
Unit: mm

0

+1
φ60 0

φ13±0.22±0.5φ180 −1.5

Marking A

φ21±0.8

Marking B

A

B

Figure−10
Table−7
Unit: mm
A
B
Note
Style
Injection
molding11.4±1.0
RPC16,20,32,35
9 +1.0013±1.0Vacuum forming
RPC50,63
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.
9.4 Leader and trailer tape.
400mm min.
100mm min.

160mm min.
End

Start
Trailer

LeaderDirection of unreeling

Figure−11
10. Marking on package
The label of a minimum package shall be legibly marked with follows.
10.1 Marking A(1) Classification (Style, Rated resistance, Tolerance on rated resistance, Packaging form)(2) Quantity (3) Lot number (4) Manufacturer’s name or trade mark (5) Others
10.2 Marking B (KAMAYA Control label)

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: 2023.1.20