RSF/RSMF Series Stackpole Electronics, Inc. General Purpose Metal Oxide Resistor Resistive Product Solutions 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 Power Rating Maximum Maximum Dielectric Resistance Ohmic Range ( ) and Tolerance Type / Code (Watts) Working Overload Withstanding Temperature 70C Voltage (1) Voltage Voltage Coefficient 1% 2% 5% RSF12 0.5W 250V 400V 600V 200 ppm/C 0.1 - 150K 0.1 - 75K 0.1 - 1M RSF1 1W 350V 600V 600V 200 ppm/C 0.1 - 100K 0.1 - 100K 0.1 - 1M RSF2 2W 350V 600V 600V 200 ppm/C 0.1 - 120K 0.1 - 120K 0.1 - 1M RSF3 3W 400V 700V 600V 200 ppm/C 0.1 - 470K 0.1 - 560K 0.1 - 1M RSF5 5W 750V 1,000V 1,000V 200 ppm/C 0.1 - 470K 0.1 - 560K 0.1 - 1M RSMF12 0.5W 250V 400V 350V 200 ppm/C 0.1 - 46.4K 0.1 - 47K 0.1 - 470K RSMF1 1W 350V 600V 500V 200 ppm/C 0.1 - 75K 0.1 - 75K 0.1 - 470K RSMF2 2W 350V 600V 500V 200 ppm/C 0.1 - 100K 0.1 - 100K 0.1 - 470K RSMF3 3W 500V 800V 500V 200 ppm/C 0.1 - 118K 0.1 - 120K 0.1 - 470K RSMF5 5W 750V 1,000V 750V 200 ppm/C 0.1 - 470K 0.1 - 560K 0.1 - 1M (1) Lesser of PR or maximum working voltage Performance Characteristics Requirement Test Standard / Method RSMF Series RSF Series Short Time Over Load JISC 5202 5.5 2% 1% Humidity MIL-STD 202, Method 103 1.5% Dielectric Withstanding Voltage MIL-STD 202, Method 301 0.5% Load Life MIL-STD 202, Method 108 2% Load Life in Humidity JISC 5202 7.9 2% Temperature Cycling JESD22 Method JA-104 1% Moisture Resistance MIL-STD 202, Method 106 0.5% Resistance to Solder Heat MIL-STD 202, Method 210F 1% Insulation Resistance JIS C5201-1, IEC60115-1 1Gohm Terminal Strength MIL-STD 202, Method 211 0.2% Vibration MIL-STD 202, Method 201 0.5% Operating Temperature Range: -55C to +200C (RSF12, RSMF12, RSMF1) -55C to +235C (All others) Rev Date: 11/18/2013 1 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. RSF/RSMF Series Stackpole Electronics, Inc. General Purpose Metal Oxide Resistor Resistive Product Solutions Mechanical Specifications A B C D Type / Code Unit Body Length Body Diameter Lead Length (Bulk) Lead Diameter 0.35 0.04 0.14 0.02 1.10 0.12 0.02 0.0004 inches RSF12 9.00 1.00 3.50 0.50 28.00 3.00 0.60 0.01 mm 0.43 0.04 0.18 0.02 1.10 0.20 0.03 0.004 inches RSF1 11.00 1.00 4.50 0.50 28.00 5.00 0.70 0.10 mm 0.59 0.04 0.20 0.04 1.34 0.16 0.03 0.004 inches RSF2 15.00 1.00 5.00 1.00 34.00 4.00 0.75 0.10 mm 0.69 0.08 0.26 0.02 1.38 0.12 0.03 0.002 inches RSF3 17.50 2.00 6.50 0.50 35.00 3.00 0.80 0.05 mm 0.96 0.08 0.33 0.02 1.38 0.12 0.03 0.002 inches RSF5 24.50 2.00 8.50 0.50 35.00 3.00 0.80 0.05 mm 0.26 0.02 0.09 0.01 1.10 0.12 0.02 0.003 inches RSMF12 6.50 0.50 2.30 0.20 28.00 3.00 0.55 0.07 mm 0.35 0.04 0.13 0.02 1.10 0.12 0.03 0.0004 inches RSMF1 9.00 1.00 3.20 0.60 28.00 3.00 0.65 0.01 mm 0.43 0.04 0.17 0.03 1.18 0.20 0.03 0.004 inches RSMF2 11.00 1.00 4.20 0.80 30.00 5.00 0.75 0.10 mm 0.59 0.04 0.20 0.04 1.34 0.16 0.03 0.004 inches RSMF3 15.00 1.00 5.00 1.00 34.00 4.00 0.75 0.10 mm 0.69 0.08 0.26 0.02 1.38 0.08 0.03 0.002 inches RSMF5 17.50 2.00 6.50 0.50 35.00 2.00 0.80 0.05 mm Power Derating Curve: 100 RSF1 RSF2 75 RSF3 RSF5 RSMF2 RSMF3 RSMF5 50 RSF12 RSMF12 25 RSMF1 0 70 235 50 100 150 200 250 300 Ambient Temperature (C) Rev Date: 11/18/2013 2 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. Percent Rated Power (%)