Is there a pin-compatible replacement for 1.25-2PLT?

No pin-compatible replacements with the same vertical orientation have been identified. Alternatives like ZX-GH1.25-WT2 are right-angle and require design review and likely a PCB layout change.

What risks should I check before replacing 1.25-2PLT?

The main risk is mechanical incompatibility. You must verify the mounting orientation (vertical vs. right-angle), PCB footprint, and overall height clearance before substituting.

1.25-2PLT Alternatives, Datasheet & Cross Reference | Husky Portable Containment

The FG 1.25-2PLT is a 2-pin, 1.25mm pitch vertical SMT header. Finding a direct replacement requires careful matching of mechanical dimensions, especially the vertical orientation, which is less common than right-angle versions.

AI replacement insight

Package riskhigh

Orientation is a critical difference requiring PCB redesign.

Electrical risklow

Electrical parameters like voltage and current are standard and easily matched.

Can it be replaced directly?

No direct, drop-in replacements were found. All potential candidates differ in mechanical form, primarily mounting orientation.

Best replacement path

Use a functional alternative like ZX-GH1.25-WT2 if a right-angle connector is acceptable for the application.

Main risk

Mechanical mismatch. Most alternatives have a different mounting orientation (right-angle vs. vertical), requiring a PCB layout change.

Recommended alternatives

A functional match with a right-angle orientation; not a direct replacement for the vertical target part.

View details

Alternative comparison matrix

Feature / factor	1.25-2PLT	XD-1.25-2PWT	ZX-GH1.25-WT2	Compatibility / risk
Package	Surface Mount, Vertical	Surface Mount, Right Angle	Surface Mount, Right Angle	Surface Mount, Right Angle — Candidate is Right-Angle, Target is Vertical. Requires layout change.; ZX-GH1.25-WT2: Candidate is Right-Angle, Target is Vertical. Requires layout change.
Pitch	1.25mm	1.25mm	1.25mm	1.25mm — matched; ZX-GH1.25-WT2: matched
Current	1.0A	1A	1.0A	1A / 1.0A — matched; ZX-GH1.25-WT2: matched
Voltage	125V	125V	125V	125V — matched; ZX-GH1.25-WT2: matched
Temperature	-25°C to +85°C	-	-25°C to +85°C	-25°C to +85°C — matched

Application & sourcing insights

Questions & answers

No direct drop-in replacements were found. However, ZX-GH1.25-WT2 and XD-1.25-2PWT are functional alternatives if a right-angle SMT connector can be used in your design.