Rev Date: 5/24/2022

3

www.seielect.com

This specification may be changed at any time without prior notice.

marketing@seielect.com

Please confirm technical specifications before you order and/or use.

RPC Series

Pulse Withstanding Thick Film Chip Resistor

Stackpole Electronics, Inc.

Resistive Product Solutions

Power Derating Curve:

Performance Characteristics

Item

Test Method

Test Specification

Test Condition

JIS-C-5201-1 4.8

IEC-60115-1 4.8

Jumper: 2*Imax for 5 seconds

JIS-C-5201-1 4.6

IEC-60115-1 4.6

Endurance

JIS-C-5201-1 4.25

70ºC ± 2°C, RCWV for 1000 hours

Tolerances of 0.5%, 1%

IEC-60115-1 4.25.1

with 1.5 hours "ON" and 0.5 hour "OFF"

Endurance

JIS-C-5201-1 4.25

70ºC ± 2°C, RCWV for 1000 hours

Tolerances of 5%, 10%, 20%

IEC-60115-1 4.25.1

with 1.5 hours "ON" and 0.5 hour "OFF"

Damp Heat with Load

JIS-C-5201-1 4.24

40ºC ± 2°C, 90~95% R.H, RCWV for 1000 hour

Tolerances of 0.5%, 1%

IEC-60115-1 4.24

with 1.5 hours "ON" and 0.5 hour "OFF"

Damp Heat with Load

JIS-C-5201-1 4.24

Tolerances of 5%, 10%, 20%

IEC-60115-1 4.24

Damp Heat with Load

JIS-C-5201-1 4.24

Ultra High Power

IEC-60115-1 4.24

Dry Heat

JIS-C-5201-1 4.23

Tolerances of 0.5%, 1%

IEC-60115-1 2.23.2

Dry Heat

JIS-C-5201-1 4.23

Tolerances of 5%, 10%, 20%

IEC-60115-1 2.23.2

JIS-C-5201-1 4.33

Bending once for 5 seconds

IEC-60115-1 4.33

2010, 2512 sizes: 2mm; other sizes: 3mm

JIS-C-5201-1 4.17

IEC-60115-1 4.17

JIS-C-5201-1 4.18

IEC-60115-1 4.18

JIS-C-5201-1 4.18

IEC-60115-1 4.18

JIS-C-5201-1 4.7

IEC-60115-1 4.7

JIS-C-5201-1 4.18

IEC-60068-2-58-8.2.1

JIS-C-5201-1 4.18

IEC-60115-1 4.18

JIS-C-5201-1 4.18

IEC-60115-1 4.18

Operating temperature range is - 55°C + 155°C

At +155°C for 1000 hours

245ºC ± 5°C for 3 seconds

260ºC ± 5°C for 10 seconds

-55°C to + 150°C , 5 cycles

RCWV * 2.5 or max. overload voltage

whichever is lower for 5 seconds

Storage Temperature: 15 ~ 28ºC; humidity < 80% R.H.

± (3% + 0.05Ω)

± (0.5% + 0.05Ω)

Bending Strength

± (1% + 0.05Ω)

95% min. coverage

Resistance to Soldering Heat

tolerances of 5%, 10%, 20%

± (1% + 0.05Ω)

Rapid Change of Temperature

tolerances of 0.5%, 1%

± (0.5% + 0.05Ω)

± (1% + 0.05Ω)

RCWV (Rated Continuous Working Voltage)=

or Max. Working Voltage whichever is lower.

At +155°C for 1000 hours

At 25°C / -55°C and 25°C / + 125°C, 25°C

is the reference temperature

≥ 10G

Max. overload voltage for 1 minute

40ºC ± 2°C, 90~95% R.H, RCWV for 1000 hours

with 1.5 hours "ON" and 0.5 hour "OFF"

Insulation Resistance

± (1% + 0.05Ω)

± (3% + 0.05Ω)

± (0.5% + 0.05Ω)

-55°C to + 150°C , 5 cycles

260ºC ± 5°C for 10 seconds

Voltage Proof

No Breakdown or flashover

1.42 times max. operating voltage for 1 minute

Individual leaching area ≤ 5%

Total leaching area ≤ 10%

Leaching

260ºC ± 5°C for 30 seconds

Temperature Coefficient of

Resistance (T.C.R.)

Within the specified tolerance

Rapid Change of Temperature

tolerances of 5%, 10%, 20%

± (1% + 0.05Ω)

Solderability

Resistance to Soldering Heat

tolerances of 0.5%, 1%

± (0.5% + 0.05Ω)

Short Time Overload

± (1% + 0.05Ω)

± (3% + 0.05Ω)

√ P*R

JIS-C-5201-1 4.13

IEC-60115-1 4.13