Is there a pin-compatible replacement for A2541HWV-2x4P?

No pin-to-pin verified replacement has been identified. Candidates like MTP125-1204S1 appear to match the form factor but require engineering review of their datasheets to confirm pinout and all electrical parameters.

What risks should I check before replacing A2541HWV-2x4P?

Key risks include mechanical mismatches (pin length, housing height), electrical rating differences (voltage, current), and material/plating variations which can affect durability. Always verify datasheet drawings.

A2541HWV-2x4P Alternatives, Datasheet & Cross Reference | CJT

A2541HWV-2x4P is a standard 2.54mm pitch, 8-pin (2x4) straight through-hole header. When seeking alternatives, it is critical to match the pitch, pin count, row count, and mounting orientation.

AI replacement insight

Package riskhigh

Pin length, insulator height, and other mechanicals must be verified from drawings.

Electrical riskmedium

Voltage ratings are often missing from catalog data and must be confirmed.

Can it be replaced directly?

No drop-in replacement is confirmed. Several parts match the basic form-factor but require engineering review to verify critical electrical and mechanical details.

Best replacement path

Review form-fit candidates like MTP125-1204S1, focusing on datasheet verification of voltage rating and mechanical drawings.

Main risk

The primary risk is mechanical incompatibility. Pin headers have subtle dimensional differences (pin length, insulator height) that can prevent proper assembly.

Recommended alternatives

Potential form-fit alternative with matching pitch, positions, and mounting, but requires voltage rating verification.

View details

Alternative comparison matrix

Feature / factor	A2541HWV-2x4P	MTP125-1204S1	PZ254-2-04-Z-8.5	Compatibility / risk
Package	2x4 Pin Header	2x4 Pin Header	2x4 Position Header	2x4 Pin Header / 2x4 Position Header — Package name matches.; PZ254-2-04-Z-8.5: Package name differs slightly, requires drawing check.
Pinout	Through Hole, Straight	Through Hole, Straight	Through Hole, Straight	Through Hole, Straight — Mounting type and orientation match target.; PZ254-2-04-Z-8.5: Mounting type and orientation match target.
Current	3 A	3.0 A	3.0 A	3.0 A — Current rating matches.; PZ254-2-04-Z-8.5: Current rating matches.
Voltage	250 V	Not specified	Not specified	Not specified — Voltage rating must be verified from datasheet.; PZ254-2-04-Z-8.5: Voltage rating must be verified from datasheet.

Application & sourcing insights

Questions & answers

MINTRON MTP125-1204S1 and HCTL PZ254-2-04-Z-8.5 are potential form-fit alternatives, but require datasheet verification for voltage rating and mechanical dimensions before use.