Is there a pin-compatible replacement for 1.25-2PWT-CB?

Yes, ZX-GH1.25-WT2 appears to be a pin-compatible replacement based on datasheet analysis. However, as with any connector substitute, it is critical to verify the PCB footprint and mechanical dimensions against the candidate's datasheet to ensure a perfect fit.

What risks should I check before replacing 1.25-2PWT-CB?

Before replacing 1.25-2PWT-CB, check for three main risks: 1) Mechanical Fit: ensure the PCB footprint and housing dimensions match. 2) Electrical Ratings: confirm the voltage and current ratings are equal or better. 3) Material Differences: check contact materials (e.g., brass vs. phosphor bronze) as this can affect durability and connection quality.

1.25-2PWT-CB Alternatives, Datasheet & Cross Reference | SHOU HAN

Find and compare alternatives for the SHOU HAN 1.25-2PWT-CB, a 2-pin 1.25mm pitch right-angle SMT header. This guide helps you evaluate substitutes based on critical electrical and mechanical parameters.

AI replacement insight

Package riskmedium

While many parts match the 'SMT Right-Angle' description, exact footprint dimensions must be verified from datasheets.

Electrical risklow

Voltage/current ratings are standard, but some alternatives may have lower ratings or different contact materials.

Can it be replaced directly?

Yes, several potential replacements exist. ZX-GH1.25-WT2 by Megastar is a strong candidate, matching key specs. However, always verify the PCB layout against the candidate's datasheet drawing before procurement.

Best replacement path

The strongest alternative is ZX-GH1.25-WT2 from Megastar, which matches all key electrical and mechanical parameters.

Main risk

The primary risk when substituting connectors is subtle mechanical differences in the housing or SMT pads that could affect automated assembly, mating compatibility, or mechanical stability.

Recommended alternatives

Strong alternative with matching pitch, pin count, mounting, voltage, and current ratings.

View details

Alternative comparison matrix

Feature / factor	1.25-2PWT-CB	ZX-GH1.25-WT2	XD-1.25-2PWT	Compatibility / risk
Package	1.25mm Pitch, 2 Pos, SMT, Right Angle	1.25mm Pitch, 2 Pos, SMT, Right Angle	1.25mm Pitch, 2 Pos, SMT, Right Angle	1.25mm Pitch, 2 Pos, SMT, Right Angle — Form factor appears to match.; XD-1.25-2PWT: Form factor appears to match.
Voltage	125V AC/DC	125V AC/DC	125V	125V AC/DC — matched; XD-1.25-2PWT: matched
Current	1A	1.0A	1A	1.0A / 1A — matched; XD-1.25-2PWT: matched
Temperature	-25°C to +85°C	-25°C to +85°C	-	-25°C to +85°C — matched
Application	Phosphor Bronze	Phosphor Bronze	Brass	Phosphor Bronze / Brass — Contact material matches.; XD-1.25-2PWT: Brass may have lower cycle life than Phosphor Bronze.

Application & sourcing insights

Questions & answers

The best alternative identified is ZX-GH1.25-WT2 by Megastar. It offers a strong match across all critical parameters including pitch, pin count, mounting style, voltage, current, and contact material.