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Product Feature: MIL-Spec Products

January 3, 2011
API Delevan Mil Spec Products

From the day our company opened for business in 1947, we have steadily grown as a U.S. manufacturer of magnetic products. Today, API Delevan is recognized as a truly innovative industry leader and as a reliable and dependable resource for military spec components. Our products are designed to meet the highest quality standards as evidenced by the accreditation of our MIL-PRF-39010, "R" failure rate. No other company in the world maintains this high industry standard backed by over 250 million successful test hours. Please review the descriptions and abbreviated specifications for some of our newest product offerings.

For more information, contact API Delevan


Delevan mil 1

Fixed, Molded, RF Coil, Established Reliability
Performance Specification

  • Only qualified manufacturer for all ten DSCC QPL slash sheets
  • Life-tested to “R” reliability level
  • 250,000,000 successful test hours
  • Sn10 high temperature internal solder connection
  • Sn63/Pb37 termination surface finish


Delevan Mil2

General Specification for Fixed and Variable, Radio Frequency Coils

  • Qualified manufacturer for 25 DSCC QPL military specification (MS) sheets
  • Rugged epoxy molded construction using UL94V-0 materials
  • Sn63/Pb37 termination surface finish
  • COTS (Commercial off the shelf) equivalents for Inactive MS Sheets
  • -55ºC to +125ºC full military operating temperature range


General Specification for Fixed or Variable Chip Coils

Delevan Mil 3
  • Qualified manufacturer for 20 DSCC QPL slash sheets
  • High performance in small geometries for thick film hybrid applications
  • SMT equivalents to popular qualified, axial leaded inductors
  • Ease of conversion from axial-leaded to surface mount circuit board layout
  • Shielded configurations reduce coupling percentage to less than 2%


Delevan Mil4

General Specification for Transformers and Inductors (Audio, Power, and High-Power Pulse)

  • Qualified manufacturer for 3 DSCC QPL slash sheets
  • Designed to withstand high levels of mechanical shock and vibration
  • Low Resistance/High Current carrying cababilities
  • -55ºC to +125ºC full military operating temperature range

We are now a part of Regal Rexnord.