Rev Date: 03/12/2014

1

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RSF/RSMF Series

General Purpose Metal Oxide Resistor

Stackpole Electronics, Inc.

Resistive Product Solutions

Maximum

Maximum

Resistance

Type / Code

Working

Overload

Temperature

Voltage (1)

Voltage

Coefficient

RSF12

0.5W

250V

400V

350V

±200 ppm/ºC

0.1 - 150K

0.1 - 75K

0.1 - 1M

RSF1

1W

350V

600V

600V

±200 ppm/ºC

0.1 - 100K

0.1 - 100K

0.1 - 1M

RSF2

2W

350V

600V

600V

±200 ppm/ºC

0.1 - 120K

0.1 - 120K

0.1 - 1M

RSF3

3W

800V

1,000V

750V

±200 ppm/ºC

0.1 - 470K

0.1 - 560K

0.1 - 1M

RSF5

5W

1,000V

1,000V

750V

±200 ppm/ºC

0.1 - 470K

0.1 - 560K

0.1 - 1M

RSMF12

0.5W

250V

400V

350V

±200 ppm/ºC

0.1 - 46.4K

0.1 - 47K

0.1 - 470K

RSMF1

1W

350V

600V

500V

±200 ppm/ºC

0.1 - 75K

0.1 - 75K

0.1 - 470K

RSMF2

2W

350V

600V

500V

±200 ppm/ºC

0.1 - 100K

0.1 - 100K

0.1 - 470K

RSMF3

3W

500V

800V

600V

±200 ppm/ºC

0.1 - 118K

0.1 - 120K

0.1 - 470K

RSMF5

5W

1,000V

1,000V

750V

±200 ppm/ºC

0.1 - 470K

0.1 - 560K

0.1 - 1M

(1) Lesser of

√PR or maximum working voltage

Power Rating

(Watts)

@ 70ºC

Dielectric

Withstanding

Voltage

1%

2%

Ohmic Range (

Ω) and Tolerance

5%

RSMF Series

RSF Series

Short Time Over Load

JISC 5202 5.5

±2%

±1%

Humidity

MIL-STD 202, Method 103

Dielectric Withstanding Voltage

MIL-STD 202, Method 301

Load Life

MIL-STD 202, Method 108

Load Life in Humidity

JISC 5202 7.9

Temperature Cycling

JESD22 Method JA-104

Moisture Resistance

MIL-STD 202, Method 106

Resistance to Solder Heat

MIL-STD 202, Method 210F

Insulation Resistance

JIS C5201-1, IEC60115-1

Terminal Strength

MIL-STD 202, Method 211

Vibration

MIL-STD 202, Method 201

Operating Temperature Range: -55ºC to +200ºC (RSF12, RSMF12, RSMF1)

-55ºC to +235ºC (All others)

Standard / Method

Requirement

±1.5%

±0.2%

Test

≥ 1Gohm

±0.5%

±1%

±0.5%

±1%

±0.5%

±2%

±2%

Features:

•

Lower-cost alternative to carbon comps and wirewounds

•

Coating meets UL 94V-0

•

Meets solvent test of Mil Standard 202, Method 215

•

Cut and formed product is available on select sizes;

contact factory for details

•

Higher or lower resistance values may be possible;

contact factory

•

Flameproof

•

RoHS compliant / lead-free

Electrical Specifications

Performance Characteristics