Is there a pin-compatible replacement for A2541WV-2P?

Yes, several candidates like PZ254V-11-02P are likely pin-compatible. However, a full pin-to-pin guarantee requires comparing the mechanical drawings in both datasheets to confirm housing dimensions and pin lengths.

What risks should I check before replacing A2541WV-2P?

First, verify the mechanical footprint and dimensions. Second, confirm the electrical ratings (voltage, current, temperature) are sufficient for your application. Finally, check the contact plating material if it's critical for your design's reliability.

A2541WV-2P Alternatives, Datasheet & Cross Reference | CJT

The A2541WV-2P is a standard 2.54mm pitch, 2-pin straight header. Several form-fit-function and functional alternatives are available, requiring verification of mechanical dimensions and electrical ratings.

AI replacement insight

Package riskmedium

Minor variations in housing size or pin length are common across manufacturers and must be checked.

Electrical risklow

Several candidates match or exceed the target's voltage, current, and temperature ratings.

Sourcing risklow

This is a common connector type with many available alternatives from various manufacturers.

Can it be replaced directly?

Yes, PZ254V-11-02P is a likely direct replacement, but you must verify mechanical dimensions from its datasheet before use.

Best replacement path

PZ254V-11-02P by FC is the strongest candidate, matching all key electrical and physical parameters. MTP125-1102S1 is also a strong option.

Main risk

The main risk is mechanical incompatibility. While pitch and pin count match, minor differences in housing dimensions or pin length can cause issues.

Recommended alternatives

A strong functional alternative with matching pitch, pin count, and electrical ratings.

View details

Alternative comparison matrix

Feature / factor	A2541WV-2P	PZ254V-11-02P	MTP125-1102S1	Compatibility / risk
Package	2.54mm Pitch Header	2.54mm Pitch Header	-	Through Hole — Generic package name requires mechanical verification.
Pinout	2-pin, 1-row, 2.54mm pitch	2-pin, 1-row, 2.54mm pitch	-	2-pin, 1-row, 2.54mm pitch — Pin count, rows, and pitch match.
Voltage	250 V	250 V	-	500 V — Higher voltage rating provides more margin.
Current	3 A	3.0 A	-	3.0 A — Current ratings match.
Temperature	-40°C to +105°C	-40°C to +105°C	-	-40°C to +105°C — Operating temperature ranges match.

Application & sourcing insights

Questions & answers

PZ254V-11-02P from FC appears to be the best alternative, matching key specifications like 2.54mm pitch, 2 pins, 3A/250V rating, and straight mounting. Always verify datasheet dimensions.