ZX-HY2.0-4PZZ-Y
Megastar
Needs validationhigh risk
A potential alternative from the same connector series but with a lower voltage rating; requires application review.
Best Alternatives to HC-HY-4A-M
Finding a substitute for the HC-HY-4A-M 4-pin header involves matching the 2.0mm pitch, electrical ratings, and straight through-hole mounting. Several alternatives exist, but careful verification of mechanical dimensions is crucial due to differences in connector series.
AI replacement insight
Package riskhigh
Different connector series (PH, WF vs. HY) have a high risk of mechanical incompatibility.
Electrical riskmedium
One candidate has a lower voltage rating, requiring application-specific analysis.
Can it be replaced directly?
No direct, verified drop-in replacement has been identified. All candidates require engineering review.
Best replacement path
Verify mechanical drawings for functional alternates like WF-1E200A4P or accept a downgrade risk with ZX-HY2.0-4PZZ-Y for better mechanical compatibility.
Main risk
Mechanical incompatibility due to different connector series, which can prevent proper PCB fit or mating with other connectors.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | HC-HY-4A-M | ZX-HY2.0-4PZZ-Y | WF-1E200A4P | ZX-PH2.0-LT4P | Compatibility / risk |
|---|---|---|---|---|---|
| Voltage | 250 V AC/DC | 200V | 250V AC/DC | 250V AC/DC | 200V / 250V AC/DC — Voltage rating is lower than target.; WF-1E200A4P: Voltage rating matches.; ZX-PH2.0-LT4P: Voltage rating matches.; WF-1A200A4P-Y: Voltage rating matches. |
| Family | HY Series | HY series | WF Series | PH Series | HY series / WF Series / PH Series — Same connector series increases likelihood of mechanical compatibility.; WF-1E200A4P: Different connector series may not be mechanically compatible.; ZX-PH2.0-LT4P: Different connector series may not be mechanically compatible.; WF-1A200A4P-Y: Different connector series may not be mechanically compatible. |
| Current | 2 A | 2.0A | 2A | 2.0A | 2.0A / 2A — Current rating matches.; WF-1E200A4P: Current rating matches.; ZX-PH2.0-LT4P: Current rating matches.; WF-1A200A4P-Y: Current rating matches. |
| Package | Through Hole Header (Straight) | Through Hole, Straight | Through Hole, Vertical | Through Hole, Vertical | Through Hole, Straight / Through Hole, Vertical — Mounting type and orientation match.; WF-1E200A4P: Mounting orientation matches.; ZX-PH2.0-LT4P: Mounting orientation matches. |
| Pitch | 2.00 mm | - | 2.0mm | 2.0mm | 2.0mm — Pitch matches.; ZX-PH2.0-LT4P: Pitch matches. |
| Pin Count | 4 | - | - | 4 | 4 — Pin count matches. |
| Color | Natural/White (Assumed) | - | - | - | Yellow — Housing color is different. |
Application & sourcing insights
Questions & answers
No single 'best' alternative exists. Candidates like WF-1E200A4P offer matching electrical specs but require mechanical verification. ZX-HY2.0-4PZZ-Y is from the same connector family but has a lower voltage rating, making it a downgrade risk.