Rev Date: 7/22/2022

3

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

RMCF / RMCP Series

General Purpose Thick Film Standard Power

and High-Power Chip Resistor

Stackpole Electronics, Inc.

Resistive Product Solutions

Power Derating Curve:

Performance Characteristics

Mechanical Specifications (cont.)

8.86

0.126 ± 0.010

0.063 ± 0.006

0.022 ± 0.006

0.020 ± 0.012

0.020 ± 0.012

inches

8.95

3.20 ± 0.25

1.60 ± 0.15

0.55 ± 0.15

0.50 ± 0.30

0.50 ± 0.30

mm

15.55

0.126 ± 0.010

0.098 ± 0.010

0.022 ± 0.006

0.020 ± 0.012

0.020 ± 0.012

inches

15.96

3.20 ± 0.25

2.50 ± 0.25

0.55 ± 0.15

0.50 ± 0.30

0.50 ± 0.30

mm

23.56

0.197 ± 0.008

0.098 ± 0.008

0.022 ± 0.006

0.024 ± 0.012

0.024 ± 0.014

inches

24.24

5.00 ± 0.20

2.50 ± 0.20

0.55 ± 0.15

0.60 ± 0.30

0.60 ± 0.35

mm

40.02

0.248 ± 0.008

0.126 ± 0.010

0.022 ± 0.008

0.024 ± 0.012

0.024 ± 0.014

inches

39.45

6.30 ± 0.20

3.20 ± 0.25

0.55 ± 0.20

0.60 ± 0.30

0.60 ± 0.35

mm

RMCF1206

RMCP1206

RMCF2010

RMCP2010

RMCF1210

RMCP1210

Type/Code

Average Unit

Weight (mg)

RMCF2512

RMCP2512

Unit

Body Length

Body Width

Body Height

Top Termination

Bottom Termination

L

W

H

a

b

Test

Test Specifications

Test Conditions (JIS-C 5202)

± (2% + 0.1Ω)

2.5 X rated voltage for 5 seconds

0201 = 1A

0402 / 0603 / 0805 = 2.5A

1206 / 1210 / 2010 / 2512 = 5A

Dielectric Withstanding Voltage

No flashover or breakdown

100 VAC, 1 minute

Resistance to Soldering Heat

± 1%

260ºC ± 5ºC, for 10 seconds ± 0.5 seconds (Solder Bath)

Solderability

95% coverage, minimum

235ºC ± 5ºC, for 2 seconds ± 0.5 seconds (Colophonium flux)

-65ºC: 30 minutes 25ºC: 2 to 3 minutes

155ºC: 30 minutes 25ºC: 2 to 3 minutes

(5 Cycles)

1% and below: ± (1% + 0.05Ω)

2% and 5%: ± (3% + 0.1Ω)

Value < 1Ω: ± (3% + 0.1Ω)

Jumper: Max 0.1Ω after test.

Voltage Coefficient

± 100 (ppm/V)

1/10 rated voltage for 3 seconds max. then rated voltage for

3 seconds max.

Robustness of Termination

± (1% + 0.05Ω)

Bend of 2 mm for 5 ± 1 seconds

1%: ± (0.5% + 0.05Ω)

5%: ± (0.5% + 0.05Ω)

Jumper: Max. 0.05Ω after test

1%: ± (1% + 0.05Ω)

5%: ± (2% + 0.05Ω)

Values < 1Ω: ± (3% + 0.1Ω)

Jumper: Max. 0.1Ω after test

Operating temperature range for 01005 is -55°C to +125°C

Operating temperature range is -55°C to +155°C for all sizes except for 01005 size

40ºC ± 2°C, 90%~95% R.H. RCWV or max. working voltage

whichever is less for 1000 hours with 1.5 hours "ON" and 0.5 hours

"OFF"

Damp Heat with Load

Jumper: Max 0.05Ω after test

Short Time Overload

The tested resistor should be immersed into isopropyl alcohol of

20ºC ~ 25°C for 60 seconds. Then the resitor is left in the room

for 48 hours.

Resistance to Solvent

Temperature Cycle

± (1% + 0.05Ω)

Jumper (< 0.05Ω)

Load Life

(Endurance)

70ºC ± 2°C, RCWV or max. working voltage whichever is less

for 1000 hours with 1.5 hours "ON" and 0.5 hour "OFF"