What are the key electrical ratings?

The connector is rated for 300V and 8A according to UL/CUL standards.

What materials are used in this connector?

It features a flame-retardant PA66 housing (UL94V-0) and tin-plated copper alloy contacts.

What should engineers review before using this part?

Engineers should verify the mating plug compatibility, ensure the PCB hole diameter (1.4mm) is appropriate for their assembly process, and confirm the thermal environment stays within -40°C to +105°C.

What should sourcing teams check before buying KF2EDGR-3.81-4P?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: low; readiness: easy.

What is the pinout of KF2EDGR-3.81-4P?

Use the KF2EDGR-3.81-4P datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about KF2EDGR-3.81-4P pinout to locate pins, power rails, and interface signals before layout.

KF2EDGR-3.81-4P Datasheet, Specs, Alternatives & ECAD | CIXI KEFA ELECTRONICS CO., LTD.

AI summary

The KEFA KF2EDGR-3.81-4P is a 4-position, 3.81mm pitch right-angle pluggable terminal block header, rated for 300V/8A, suitable for reliable wire-to-board connections in industrial and electronic systems.