Is there a pin-compatible replacement for KF2EDGK-3.5-3P?

While several parts are functionally similar, a direct pin-compatible, drop-in replacement has not been verified. Users must compare the datasheets to confirm mechanical dimensions and keying features before substitution.

What risks should I check before replacing KF2EDGK-3.5-3P?

The main risk is mechanical incompatibility. Check the housing dimensions, keying, and wire entry angle. Also, verify the substitute's accepted wire gauge range and ensure its voltage and current ratings meet or exceed 300V and 8A.

KF2EDGK-3.5-3P Alternatives, Datasheet & Cross Reference | CIXI KEFA ELECTRONICS CO., LTD.

The KEFA KF2EDGK-3.5-3P is a common 3-position, 3.5mm pitch pluggable terminal block. When searching for alternatives, it is critical to match the pluggable form factor, pitch, and electrical ratings. Several functional alternatives exist but require datasheet verification for mechanical fit.

AI replacement insight

Package riskhigh

Connector housings and keying are not standardized and must be verified from drawings.

Electrical risklow

Several candidates match the 300V/8A rating.

Sourcing risklow

This is a common connector type with multiple manufacturers.

Can it be replaced directly?

No, a direct drop-in replacement has not been confirmed. Several functional alternatives exist but require careful review of their datasheets for mechanical fit.

Best replacement path

Find a pluggable terminal block with 3.5mm pitch, 3 positions, and ratings >= 300V/8A, then verify mechanical drawings.

Main risk

Mechanical mismatch. The substitute may not physically plug into the existing header, or the housing may interfere with other components.

Recommended alternatives

A 3-position, 3.5mm pitch pluggable terminal block with matching UL voltage and current ratings.

View details

Alternative comparison matrix

Feature / factor	KF2EDGK-3.5-3P	DB2ERC-3.5-3P-GN	MX15EDGRC-3.5-03P-GN01-Cu-A	Compatibility / risk
Pitch	3.5mm	3.5mm	3.5mm	3.5mm — Pitch matches.; MX15EDGRC-3.5-03P-GN01-Cu-A: Pitch matches.
Positions	3	3	3	3 — Position count matches.; MX15EDGRC-3.5-03P-GN01-Cu-A: Position count matches.
Voltage	300V	300V	300V	300V — UL voltage rating matches.; MX15EDGRC-3.5-03P-GN01-Cu-A: Voltage rating matches.
Current	8A	8A	8A	8A — UL current rating matches.; MX15EDGRC-3.5-03P-GN01-Cu-A: Current rating matches.
Package	3.5mm Pitch	PCB Terminal Block	Terminal Block	PCB Terminal Block — Functionally similar plug, but mechanical fit requires datasheet verification.; MX15EDGRC-3.5-03P-GN01-Cu-A: Functionally similar plug, but mechanical fit requires datasheet verification.

Application & sourcing insights

Questions & answers

Parts like MAX's MX15EDGRC-3.5-03P-GN01-Cu-A or DORABO's DB2ERC-3.5-3P-GN offer the same pitch, position count, and electrical ratings. However, you must verify mechanical drawings for housing compatibility.