RSPF/RSPL Series Stackpole Electronics, Inc. Flameproof Power Resistor Features: * * * * Resistive Product Solutions Robust metal oxide film element Flameproof design Compact Size Useful in circuits where duty cycles require power resistors Tin-plated copper leads Cut and formed product is available on select sizes; contact factory for details RoHS compliant / lead-free * * * Electrical Specifications Type / Code Power Rating (Watts) @ 70C Maximum Working Voltage (1) Maximum Overload Voltage Resistance Temperature Coefficient Ohmic Range () and Tolerance 1%, 2% 5% RSPF14 0.25W 250V 500V -200 ppm/C ~ +350 ppm/C 10 - 100K 2.2 - 1M RSPF12 0.5W 400V 800V -200 ppm/C ~ +350 ppm/C 10 - 100K 2.2 - 1M RSPF1 1W 500V 1,000V -200 ppm/C ~ +350 ppm/C 10 - 100K 2.2 - 1M RSPF2 2W 500V 1,000V -200 ppm/C ~ +350 ppm/C 10 - 100K 2.2 - 1M RSPF3 3W 500V 1,000V -200 ppm/C ~ +350 ppm/C 10 - 100K 2.2 - 1M RSPL14 0.25W PR PR x 2.5 -200 ppm/C ~ +350 ppm/C - 0.1 - 2 RSPL12 0.5W PR PR x 2.5 -200 ppm/C ~ +350 ppm/C - 0.1 - 2 RSPL1 1W PR PR x 2.5 -200 ppm/C ~ +350 ppm/C - 0.1 - 2 RSPL2 2W PR PR x 2.5 -200 ppm/C ~ +350 ppm/C - 0.1 - 2 RSPL3 3W PR PR x 2.5 -200 ppm/C ~ +350 ppm/C - 0.1 - 2 (1) Lesser ofPR or maximum working voltage Mechanical Specifications Type / Code A Body Length B Body Diameter C Lead Length (Bulk) D Lead Diameter Unit RSPF14 / RSPL14 0.13 +0.01/-0 3.2 +0.2/-0 0.072 0.01 1.82 0.2 1.1 0.12 28.0 3.0 0.018 0.002 0.45 0.05 inches mm RSPF12 / RSPL12 0.24 0.02 6.0 0.5 0.09 0.01 2.3 0.2 1.1 0.12 28.0 3.0 0.022 0.002 0.55 0.05 inches mm RSPF1 / RSPL1 0.35 0.04 9.0 1.0 0.12 0.02 3.0 0.5 1.1 0.12 28.0 3.0 0.028 0.002 0.7 0.05 inches mm RSPF2 / RSPL2 0.43 0.04 11.0 1.0 0.16 0.02 4.0 0.5 1.1 0.12 28.0 3.0 0.031 0.002 0.8 0.05 inches mm RSPF3 / RSPL3 0.59 0.04 15.0 1.0 0.22 0.04 5.5 1.0 1.38 0.12 35.0 3.0 0.031 0.002 0.8 0.05 inches mm Rev Date: 08/25/2011 This specification may be changed at any time without prior notice Please confirm technical specifications before you order and/or use. 1 www.seielect.com marketing@seielect.com RSPF/RSPL Series Stackpole Electronics, Inc. Flameproof Power Resistor Resistive Product Solutions Performance Characteristics Test Short Time Overload Moisture Resistance Load Life @ 70C - 1,000 hours Dielectric Withstanding Voltage Resistance to Solvent Non-combustibility Operating Temperature Range: -55C to +155C Test Results (0.75% + 0.05) (5% + 0.05) (5% + 0.05) (5% + 0.05) Permanent marking no physical damage or deterioration Does not burn continuously for more than 5 seconds How to Order 1 2 3 4 5 6 7 8 9 10 11 12 R S P F 1 2 J B 1 0 R 0 Product Series RSPF Flameproof RSPL Low values Size Power Rating 0.25W 14 0.5W 12 1W 1 2W 2 3W 3 Tolerance Code Tol Value 1% F E96 2% G E24 5% J Code T B A Packaging Size RSPF14, RSPL14 RSPF12, RSPL12 RSPF1, RSPL1 Tape and Reel RSPF2, RSPL2 RSPF3, RSPL3 RSPF14, RSPL14 RSPF12, RSPL12 RSPF1, RSPL1 Bulk RSPF2, RSPL2 RSPF3, RSPL3 RSPF14, RSPL14 RSPF12, RSPL12 Ammo RSPF1, RSPL1 RSPF2, RSPL2 RSPF3, RSPL3 Resistance Value Description Quantity 5,000 2,500 1,000 2,000 Four characters with the multiplier used as the decimal holder. 2.2 ohm = 2R20 10 Kohm = 10K0 1 Mohm = 1M00 1,000 5,000 2,000 1,000 500 Legacy Part Number (before January 3, 2011): Type RSPF RSPL SEI Type Code Nominal Resistance Tolerance Packaging RSPF 1/2 10 5% A Description Flameproof Low values Code Wattage 1/4 0.25W 1/2 0.5W 1 1W 2 2W 3 3W Rev Date: 08/25/2011 This specification may be changed at any time without prior notice Please confirm technical specifications before you order and/or use. Tolerance 1% 2% 5% 2 Values E96 E24 E24 Types RSPF14, RSPL14 RSPF12, RSPF12 RSPF1, RSPL1 RSPF2, RSPL2 RSPF3, RSPL3 RSPF14, RSPL14 RSPF12, RSPL12 RSPF1, RSPL1 RSPF2, RSPL2 RSPF3, RSPL3 RSPF14, RSPL14 RSPF12, RSPL12 RSPF1, RSPL1 RSPF2, RSPL2 RSPF3, RSPL3 Qty Description Code Tape and Reel R Ammo T Bulk A 5,000 2,500 1,000 5,000 2,000 1,000 500 2,000 1,000 www.seielect.com marketing@seielect.com