TE Connectivity is a global leader in engineered electronic components, renowned in the aerospace industry for its Raychem-branded high-performance wire, cable, heat-shrink tubing, and interconnect solutions. With decades of innovation behind products like MIL-SPEC-rated wires (e.g., M22759) and advanced wire protection systems, TE Connectivity ensures reliability in the harshest flight conditions. Trusted by aircraft OEMs, MROs, and avionics installers worldwide, TE’s aerospace solutions set the standard for safety, performance, and longevity.

TE Connectivity Certi-Lok Die Set | 22–10 AWG

$197.65
TE Connectivity Certi-Lok™ interchangeable die set designed for crimping insulated terminals, splices, and lugs. Compatible with Certi-Lok hand crimp tools; supports 22–10 AWG wire sizes.

TE Connectivity Grounding Block | 14 Position Connector Housing

$64.55
TE Connectivity 14-position grounding block for aircraft wire terminations. Accepts size 16 sockets, mounts to airframe for reliable bonding and EMI control.

TE Connectivity Grounding Block | 34 Position Connector Housing

$159.70
Aircraft grounding block with 34-position connector housing for airframe ground terminations. Accepts size 16 sockets for secure, low-resistance bonding connections.

W58 Series Thermal Circuit Breaker | 7 Amp (Push-to-Reset)

$10.25
TE Connectivity / P&B W58 push-to-reset thermal circuit breaker, 7 A. Trip-free design. Rated 50 VDC or 250 VAC (to 400 Hz).

W58 Series Thermal Circuit Breaker | 5 Amp (Push-to-Reset)

$8.32
TE Connectivity / P&B W58 push-to-reset thermal circuit breaker, 5 A. Trip-free design. Rated 50 VDC or 250 VAC (to 400 Hz).

W58 Series Thermal Circuit Breaker | 4 Amp (Push-to-Reset)

$13.26
TE Connectivity / P&B W58 push-to-reset thermal circuit breaker, 4 A. Trip-free design. Rated 50 VDC or 250 VAC (to 400 Hz).

W58 Series Thermal Circuit Breaker | 30 Amp (Push-to-Reset)

$16.52
TE Connectivity / P&B W58 push-to-reset thermal circuit breaker, 30 A. Trip-free design. Rated 50 VDC or 250 VAC (to 400 Hz).

W58 Series Thermal Circuit Breaker | 3 Amp (Push-to-Reset)

$10.10
TE Connectivity / P&B W58 push-to-reset thermal circuit breaker, 3 A. Trip-free design. Rated 50 VDC or 250 VAC (to 400 Hz).

W58 Series Thermal Circuit Breaker | 20 Amp (Push-to-Reset)

$8.79
TE Connectivity / P&B W58 push-to-reset thermal circuit breaker, 20 A. Trip-free design. Rated 50 VDC or 250 VAC (to 400 Hz).

W58 Series Thermal Circuit Breaker | 2 Amp (Push-to-Reset)

$8.26
TE Connectivity / P&B W58 push-to-reset thermal circuit breaker, 2 A. Trip-free design. Rated 50 VDC or 250 VAC (to 400 Hz).

W58 Series Thermal Circuit Breaker | 15 Amp (Push-to-Reset)

$5.90
TE Connectivity / P&B W58 push-to-reset thermal circuit breaker, 15 A. Trip-free design. Rated 50 VDC or 250 VAC (to 400 Hz).

W58 Series Thermal Circuit Breaker | 10 Amp (Push-to-Reset)

$7.26
TE Connectivity / P&B W58 push-to-reset thermal circuit breaker, 10 A. Trip-free design. Rated 50 VDC or 250 VAC (to 400 Hz).

W58 Series Thermal Circuit Breaker | 1 Amp (Push-to-Reset)

$13.91
TE Connectivity / P&B W58 push-to-reset thermal circuit breaker, 1 A. Trip-free design. Rated 50 VDC or 250 VAC (to 400 Hz).

W31 Series Thermal Circuit Breaker | 7.5 Amp (Toggle)

$62.13
TE Connectivity / P&B W31 toggle thermal circuit breaker, 7.5 A. Trip-free design. Rated 50 VDC or 250 VAC (to 400 Hz).

W31 Series Thermal Circuit Breaker | 50 Amp (Toggle)

$60.69
TE Connectivity / P&B W31 toggle thermal circuit breaker, 50 A. Trip-free design. Rated 50 VDC or 250 VAC (to 400 Hz).

W31 Series Thermal Circuit Breaker | 40 Amp (Toggle)

$67.18
TE Connectivity / P&B W31 toggle thermal circuit breaker, 40 A. Trip-free design. Rated 50 VDC or 250 VAC (to 400 Hz).

W31 Series Thermal Circuit Breaker | 35 Amp (Toggle)

$70.80
TE Connectivity / P&B W31 toggle thermal circuit breaker, 35 A. Trip-free design. Rated 50 VDC or 250 VAC (to 400 Hz).

W31 Series Thermal Circuit Breaker | 30 Amp (Toggle)

$49.50
TE Connectivity / P&B W31 toggle thermal circuit breaker, 30 A. Trip-free design. Rated 50 VDC or 250 VAC (to 400 Hz).

W31 Series Thermal Circuit Breaker | 3 Amp (Toggle)

$52.69
TE Connectivity / P&B W31 toggle thermal circuit breaker, 3 A. Trip-free design. Rated 50 VDC or 250 VAC (to 400 Hz).

W31 Series Thermal Circuit Breaker | 25 Amp (Toggle)

$55.40
TE Connectivity / P&B W31 toggle thermal circuit breaker, 25 A. Trip-free design. Rated 50 VDC or 250 VAC (to 400 Hz).