The Series A3 45° Single Cone Backshell A37-521 is designed for secure termination of screened and braided cables, delivering high shielding effectiveness in aerospace, defence, and industrial environments. Compatible with MIL-DTL-38999 Series III and IV circular connectors, it ensures effective EMI protection without requiring special tooling for braid or screen termination. The A37-521 offers a 45° angled, robust solution for high-reliability systems where space and performance are critical.
