ProjectsPricingInsights

Best Alternatives to KF2EDGR-3.5-3P

Package: Pluggable Terminal Block HeaderCIXI KEFA ELECTRONICS CO., LTD.InterconnectsVoltage Rating (Max): 300VCurrent Rating (Max): 8ANumber of PINs Per Row: 3Mounting Style: 弯针Number of Pins: 3P

KF2EDGR-3.5-3P is a 3-position 3.5mm right-angle pluggable header. The listed alternates need footprint review.

AI replacement insight

Electrical risklow

kept options match 300V/8A

Package riskhigh

no exact 3P footprint match

Firmware risklow

passive connector

Sourcing riskmedium

catalog matched but PDF pending

Can it be replaced directly?

No pin-compatible replacement is verified from these candidates.

Best replacement path

Check KF2EDGR-3.5-4P first if a 4P footprint and mate can be accepted.

Main risk

Mechanical footprint and mating plug mismatch.

Recommended alternatives

2
KF2EDGR-3.5-4P package
KF2EDGR-3.5-4P

KEFA

Needs validationmedium risk

Same-series 4P header may work only with PCB and mating-plug checks.

View details

Alternative comparison matrix

Feature / factorKF2EDGR-3.5-3PKF2EDGR-3.5-4PKF2EDGR-3.81-4PAlt 3Compatibility / risk
Package3.5mm RA header3.5mm RA header3.81mm pitch3.5mm RA header / 3.81mm pitch — same series style; KF2EDGR-3.81-4P: PCB change
Pinout3 positions4 positions4 positions4 positions — extra pole; KF2EDGR-3.81-4P: extra pole
Voltage300V300V300V300V — same rating; KF2EDGR-3.81-4P: same rating
Current8A8A8A8A — same rating; KF2EDGR-3.81-4P: same rating
Temperature-40 to +105C-40 to +105C--40 to +105C — ES field
InterfaceRA board header-RA board headerRA board header — same role

Application & sourcing insights

Questions & answers

KF2EDGR-3.5-4P is the closest listed variant, but it needs footprint and mating-plug review.