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.
TE Connectivity (TE)
COPALUM Dry Crimp
Base Material: Aluminum
Finish: Tin over nickel plating
Temperature Rating: 175C
Sealed Crimp: 80 psi
Salt Spray: 500 hours
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) |
