20-Position Right-Angle Header for Dynamic D-2100 Systems
This 1376137-1 is a 20-position, 2.50mm pitch header from the TE Dynamic D-2100 series, designed for board-to-board or cable connections.
Compared to the 1376779-2 (same series, 20 positions, 2.50mm pitch), the 1376137-1 carries a 5 A rating versus 3 A, giving it higher power-per-circuit capacity for the same footprint. The 1376779-2 uses 8.00 µin gold plating versus 15.0 µin here, which may affect long-term corrosion resistance in harsh environments. Against the 1-1871673-2 (4 positions, 2.50mm pitch, right-angle), the 1376137-1 serves higher circuit-count BOMs. The 1-1871673-2 uses tin mating finish, while this part uses gold — a meaningful difference for applications requiring more than a few mating cycles. The 1379030-3 (12 positions, 2.54mm pitch, right-angle) is rated for 12 V only, whereas the 1376137-1 handles 250 VAC, making it suitable for line-voltage industrial control circuits.