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TE Connectivity 52749

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TE Connectivity 52749

Description : Wire Splice Connectors

Delivery Time : 6-13工作日

Packaging Details : -

Brand Name : 52749

MOQ : 70

Model Number : 52749

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COPALUM Lite Sealed Terminals and Splices

COPALUM Lite sealed terminals and splices from TE Connectivity (TE) leverage the proven COPALUM dry crimp technology, offering 30 years of reliable connectivity in the commercial aerospace industry. The optimized design delivers significant weight reduction compared to traditional copper and drop-forged aluminum terminals. Key benefits include efficient single-step termination for both conductor connection and watertight wire sealing, grease-free operation, and compatibility with existing crimp tooling. The flexible design ensures easy wire insertion with ample space for conductors, and they are available in single or dual-hole configurations and compatible with various cable constructions.

Key Advantages:

LIGHTWEIGHT: Up to 60% weight savings vs. copper terminals and 53% vs. drop-forged aluminum terminals.
EFFICIENT: Single-step crimp for termination and watertight sealing. Grease-free COPALUM dry crimp technology.
QUALIFIED: Full qualification for use in commercial aircraft.
FLEXIBLE DESIGN: Easy wire insertion, available with single or dual-hole terminals, and compatible with various cable constructions.

Applications:

Commercial Aircraft
Unmanned Aerial Vehicles
Primary Power Feeders
Grounding Systems

Brand

TE Connectivity (TE)

Technology

COPALUM Dry Crimp

Materials

Base Material: Aluminum
Finish: Tin over nickel plating

Physical Properties

Temperature Rating: 175C
Sealed Crimp: 80 psi
Salt Spray: 500 hours

Cable Compatibility

BMS 13-60, BMS 13-78, ABS0949 (AD), ASNE0438 (YV), MIL-SPEC

Part No. Dual-Hole Lug	Part No. Single Hole Lug	Part No. Butt Splice	Wire Size (AWG)	Current (A)	Crimp Tensile Strength, Min
2102579-1	2102571-1	2226081-1	2	152	375 lb (1668 N)
2102580-1	2102572-1	2226082-1	1/0	202	675 lb (3003 N)
2102581-1	2102573-1	2226083-1	2/0	235	825 lb (3670 N)
2102582-1	2102574-1	2226084-1	3/0	275	975 lb (4337 N)
2102583-1	2102575-1	2226085-1	4/0	303	1125 lb (5004 N)

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