With an overall height of only 0.350", these low height, non-magnetic variable inductors from Knowles Precision Devices are ideal for applications where low-profile circuit boards & high Q values are essential. The coils and PTFE cores are made to precision to guarantee a constant winding pitch and consistent relationship to the printed circuit board. Tuning is done by means of threaded PTFE and Non-Magnetic Copper Alloy core. JMC can provide custom variable or fixed inductors for any applications upon request. All Johanson Variable Inductors are RoHs compliant.

Characteristics

• Patent pending, precision machined design
• 7nm high in SMD, Vertical SMD and thru-hole versions
• Nominal values of 32 to 118nHm 2 to 7 turns
• Q as high at 121 @ 100MHz, SRF 0.7-1.5GHz
• Superb shock, vibration and thermal tolerance
• -40 degrees C to 85 degrees C
• Customized version requests welcomed