Delevan 1812 and 1812R Unshielded Surface Mount Inductors

Delevan 1812 and 1812R Series Unshielded Surface Mount Inductors deliver optimal performance for high-frequency analog and signal processing circuits. These inductors feature a rugged, epoxy-molded construction that ensures exceptional durability and moisture resistance in harsh environments. The 1812 series unshielded surface mount inductors offer tight tolerances down to ±1% and operate within a temperature range from -55°C to +125°C. Typical applications include RFID, GPS, radar, Wi-Fi, and satellite radio.

Features

  • 1812R Series versions are available for RoHS compliance
  • Certain components offer MIL-Spec (QPL) qualifications
  • Multiple core options like phenolic, iron, and ferrite
  • Rugged and epoxy-molded construction using UL94V-0 materials
  • Tight tolerances to within ±1% of nominal inductance
  • Unshielded surface mount inductor

Applications

  • Automotive
  • Communications and general electronics
  • GPS
  • Radar
  • RFID
  • Satellite radios 
  • Signal processing
  • Wi-Fi

Technical Specifications

Parameters Values
Operating Temperature Range -55°C to +125°C
Maximum Power Dissipation at +90°C Iron and ferrite core 0.278W
Phenolic core  0.210W
Current Rating at +90°C Ambient +35°C rise
Case size 1812