Shielded Surface Mount Inductors For Military RF Applications
Gowanda Electronics offers the industry’s first off-the-shelf Shielded RF Surface Mount (SMT) Inductors with established reliability (ER) ratings. This Gowanda ER5025S series compliments MIL-PRF-39010 QPL axial-leaded (thru-hole) products, and enables their conversion to SMT circuitry. These wirewound, molded, shielded inductors are designed for RF applications in military, aerospace and space markets, communication, guidance, security, radar, test and evaluation, and special mission applications.
The ER5025S series meets the military’s QPL requirements for Established Reliability to failure rate level M and addresses two MIL-PRF-39010 slash numbers (/17 and /18). With 3 percent max coupling, inductance from 0.10 to 10,000 µH, Q min from 40 to 60, SRF MHz min from 1.0 to 450, DCR Ohms max from 0.025 to 139, and current rating mA from 30 DC to 2245 DC, the inductors are optimally used in applications where the close proximity of circuit board components requires the inductor to be shielded to minimize interactions and ensure performance of the overall system.
Download the datasheet for more specifications on the available ER5025S products.