SPR/SPRM Series Stackpole Electronics, Inc. Discharge Path Resistor Features: * * * * * * * Resistive Product Solutions UL 1676 recognized Excellent anti-surge characteristics Stable characteristics through the resistance range Applications include power supplies, CRT's and anti-surge circuits Good alternative to carbon composition resistors Cut and formed product is available on select sizes; contact factory for details RoHS compliant / lead-free Electrical Specifications Power Rating (Watts) @ 70C Maximum Working Voltage Maximum Overload Voltage SPRM12 0.5W E= (PXR) 2,500V SPR1 1W E= (PXR) 5,000V Type / Code Surge Withstanding Voltage Ohmic Range () and Tolerance 5% 10KV 1M - 12M Mechanical Specifications Type / Code SPRM12 SPR1 A Body Length 0.35 0.03 9.0 1.0 B Body Diameter 0.12 0.02 3.0 0.5 C Lead Length (Bulk) 1.1 0.08 28.0 2.0 D Lead Diameter 0.027 0.002 0.7 0.05 inches mm 0.59 0.04 15.0 1.0 0.2 0.02 5.0 0.5 1.38 0.12 35.0 3.0 0.031 0.002 0.8 0.05 inches mm Unit Performance Characteristics (JIS C 5201-1) Test Test Results Moisture Resistance Temperature Cycling Load Life Resistance to Soldering Heat Short Time Overload Discharge 5% 1% 5% 1% 2% 10% Operating Temperature Range: -55C to +155C 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 SPR/SPRM Series Stackpole Electronics, Inc. Discharge Path Resistor Resistive Product Solutions How to Order 1 2 3 4 5 6 7 8 9 10 S P R 1 J B 1 0 M 0 Product Series SPR Standard Mini SPRM Size 12 1 Power 0.5W 1W Code J Tolerance Tol Value 5% E24 Code B Description Bulk A Ammo Packaging Size SPRM12; SPR1 SPRM12 SPR1 Resistance Value Quantity 1,000 2,000 500 Four characters with the multiplier used as the decimal holder. 1 Mohm = 1M00 12 Mohm = 12M0 Legacy Part Number (before January 3, 2011): Type SPR SPRM SEI Type Code Nominal Resistance Tolerance Packaging SPR 1 10M 5% A Description EIA Standard Mini Code Wattage 1/2 0.5W 1 1W 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 5% 2 Values E24 Type SPRM12, SPR1 SPRM12 SPR1 Qty 1,000 2,000 500 Description bulk Code A ammo T www.seielect.com marketing@seielect.com