| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
48 pcs
|
48 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Phoenix Contact 1704978 (ZFKDS 1-3,81) is a PCB terminal block designed for wire-to-board connections. It features a single position with a 3.81 mm pitch and a spring-cage (tension clamp) termination style, enabling tool-free wire termination. The connector mounts via through-hole soldering and accepts wires from 16 to 26 AWG (0.14-1.5 mm² solid, 0.14-1.0 mm² stranded) with a 7.5 mm stripping length.
Electrically, the block is rated for 12 A nominal current (EN-VDE) and 320 V nominal voltage (EN-VDE III/2), with a rated surge voltage of 2.5 kV. The housing is made of polyamide (PA) with a UL94 V0 flammability rating, and the insulating material group is I.
The 45° (135°) conductor-to-PCB mating orientation allows for angled wire entry, and side interlocking enables modular assembly for multi-position configurations. Two solder pins provide mechanical stability on the PCB.
One position per level, with a single level.
The pitch is 3.81 mm.
The EN-VDE nominal current is 12 A, and the UL/CUL rating is 10 A (Group B and D). Maximum load current is 12 A with a 1.5 mm² conductor.
EN-VDE nominal voltage is 320 V (III/2), UL/CUL rating is 300 V (Group D). Rated surge voltage is 2.5 kV.
Through-hole soldering.
Solid or stranded wires from 16 to 26 AWG (0.14-1.5 mm² solid, 0.14-1.0 mm² stranded).
Green polyamide (PA) housing with UL94 V0 flammability rating.