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SEI Stackpole

SEI Stackpole Electronics Inc - Passive ComponentsFounded in 1928, Stackpole Electronics is a leading global manufacturer of resistive components including Thick and Thin Film Surface Mount resistors, Axial Leaded and Wirewound resistors, Current Sense resistors, Varistors, Inductors and various Power Resistors. Click the Spec Finder above to see a summary of our products.

SEI Stackpole Electronics

Stackpole Electronics is a privately held company, which began manufacturing resistors in 1928 as part of Stackpole Components Company in St. Mary's, Pennsylvania, USA. Affiliated with Akahane Electronics, Stackpole Electronics is now recognized as a leading, global supplier to the world's largest OEMs, Contract Manufacturers and Distributors.

Stackpole Electronics is headquartered in Raleigh, NC with warehousing facilities in El Paso and Japan, and manufacturing facilities in Mexico, Japan, Taiwan, and China. Stackpole Electronics also has sales offices in Tokyo, Singapore, Hong Kong and Taiwan.



Resistor Packaging Specifications    Short Form Catalog
General Resistor Information   Multilayer Varistor Application Notes
Multilayer Varistor Packaging/Markings   Multilayer Varistor General Information
Single Layer Varistor General Information   Lead Free/RoHS Status
Single Layer Varistor Packaging/Markings   SEI Soldering Recommendations
SEI-SWT_EWT_Hardware.pdf   EIA Standard Resistor Values
Engineering Kits RMCF   High Power Resistors
Standard Solder Land Patterns

  • Product Overview


    · Thick Film Chip

    · Thick Film Chip Arrays

    · Carbon Film

    · Metal Film

    · Metal Oxide

    · Wirewound

    · Current Sensing

    · Thin Film

    · Precision


    · Multilayer Varistors

    · Single Layer Varistors

    · Automotive Varistors

    · Specialty/Custom Varistors

    SEI take pride in their ability to support more specialized products. SEI focuses on resistors and varistors allows them to offer inventory and short lead-time programs on these unique products when other suppliers cannot or are unwilling to do so.