Air Core Inductors (Springs)

Air Core Inductor Coilcraft CPS

Coilcraft CPS Air Core Inductors are designed for VHF-UHF RF applications requiring aerospace / medical-level performance. Inductance linearity of the coil is not affected by changes in current, so that performance is maintained and unwanted harmonics are minimized. Six series are available to ensure a match for your application.

AE Outgassing Compliant parts pass NASA low outgassing specifications, have high temperature construction (up to 155°C ambient) and feature tin-lead terminations.
MS High-Reliability parts feature high temperature construction (up to 155°C ambient) and tin-lead terminations.
ML High-Reliability parts feature high temperature construction (up to 155°C ambient) and are RoHS compliant.

  • Excellent Q factors – up to 130
  • Current handling as high as 4.0 Amps!
  • Inductance values from 1.65 to 538 nH
 Outgassing Compliant  
AE426,446RAT 
5.5 – 27 nH, 4.0 A		  
AE350,394RAT 
1.65 – 12.55 nH, 1.6 A		  
AE439,470RAT  
2.5 – 43 nH, 4.0 A		  
AE475RAT 
22 – 150 nH, 1.2 – 3.0 A		  
AE536RAT 
90 – 538 nH, 2.0 – 3.5 A		  
   
 MS High Reliability  
MS426,446RAT 
5.5 – 27 nH, 4.0 A		  
MS350,394RAT 
1.65 – 12.55 nH, 1.6 A		  
MS439,470RAT  
2.5 – 43 nH, 4.0 A		  
MS475RAT 
22 – 150 nH, 1.2 – 3.0 A		  
MS536RAT 
90 – 538 nH, 2.0 – 3.5 A		  
   
 ML High Reliability  
ML426,446RAT 
5.5 – 27 nH, 4.0 A		  
ML350,394RAT 
1.65 – 12.55 nH, 1.6 A		  
ML439,470RAT  
2.5 – 43 nH, 4.0 A		  
ML475RAT 
22 – 150 nH, 1.2 – 3.0 A		  
ML536RAT 
90 – 538 nH, 2.0 – 3.5 A