Is there a pin-compatible replacement for ZX-MX1.25-5PWZ?

No direct pin-for-pin compatible replacement has been identified in this review. All reviewed candidates have critical differences in mounting type (SMT vs. Through-Hole) or orientation (vertical vs. right-angle).

What risks should I check before replacing ZX-MX1.25-5PWZ?

The primary risk is mechanical incompatibility. Verify the mounting type (Through-Hole vs. SMT) and orientation (Right-Angle vs. Vertical). Any alternative will likely require a new PCB layout. Also confirm the mating connector series is compatible.

ZX-MX1.25-5PWZ Alternatives, Datasheet & Cross Reference | Megastar

ZX-MX1.25-5PWZ is a 5-pin, 1.25mm pitch, right-angle through-hole header. While no direct replacements are identified, functional alternatives with a surface-mount (SMT) footprint are available, requiring a PCB redesign.

AI replacement insight

Package riskhigh

Requires PCB redesign from Through-Hole to SMT.

Electrical risklow

Key electrical ratings like voltage and current match on functional alternatives.

Can it be replaced directly?

No direct drop-in replacement was found. All viable alternatives require a PCB layout change from Through-Hole to Surface Mount (SMT).

Best replacement path

Use a functional alternative like ZX-MX1.25-5PWT and redesign the PCB for SMT mounting.

Main risk

Mechanical incompatibility due to different mounting technology (Through-Hole vs. SMT).

Recommended alternatives

Functional alternative with same specs but requires SMT instead of through-hole mounting.

View details

Alternative comparison matrix

Feature / factor	ZX-MX1.25-5PWZ	ZX-MX1.25-5PWT	WAFER-MX1.25-5PWB	Compatibility / risk
Package	Through Hole	Surface Mount (SMT)	SMT	Surface Mount (SMT) — Requires PCB layout change.; WAFER-MX1.25-5PWB: Requires PCB layout change.
Orientation	Right Angle	Right Angle	Right Angle	Right Angle — Orientation matches target.; WAFER-MX1.25-5PWB: Orientation matches target.
Pitch	1.25 mm	1.25 mm	1.25 mm	1.25 mm — matched; WAFER-MX1.25-5PWB: matched
Current	1 A	1 A	1 A	1 A — matched; WAFER-MX1.25-5PWB: matched
Temperature	-25°C to +85°C	-25°C to +85°C	-	-25°C to +85°C — matched

Application & sourcing insights

Questions & answers

ZX-MX1.25-5PWT from the same manufacturer is a strong functional alternative. It shares all key electrical specs and right-angle orientation but uses a Surface Mount (SMT) package, requiring a PCB layout change.