What This Connector Does in the Assembly
The TE Connectivity 6600330-4 is a MULTI-BEAM XL header that carries 26 positions — 24 signal contacts and 2 power blades — in a single 4-row body. It's a hybrid interconnect for backplane or power-distribution boards where you need to route signal and main DC rail through one connector.
Sourcing and Lifecycle Reality
This part is Active on the lifecycle record and ROHS3 compliant. No official cross-reference or successor is on record, so the pitch and pinout are the only path to a direct swap.
