A1002WV-S-2P
CJT
Needs validationmedium risk
A likely compatible 2-pin, 1.0mm pitch vertical SMT header with matching electrical ratings. Footprint verification is required.
Best Alternatives to WAFER-SH1.0-2PLB
Searching for a substitute for the XUNPU WAFER-SH1.0-2PLB? This guide reviews several 1.0mm pitch, 2-pin vertical SMT headers, highlighting key electrical and mechanical differences to aid in your selection.
AI replacement insight
Package riskhigh
Target package data is generic; footprint mismatch is likely without datasheet verification.
Electrical risklow
Several candidates match key voltage and current ratings.
Can it be replaced directly?
Direct replacement for WAFER-SH1.0-2PLB should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
A1002WV-S-2P from CJT is the most promising alternative, as its A1002 series is known to be compatible with the target's likely family (JST SH). Verifying its datasheet footprint is the first step.
Main risk
The primary risk is mechanical incompatibility. The target's datasheet is needed to confirm the PCB footprint, as candidates may have different solder pad layouts despite matching pitch.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | WAFER-SH1.0-2PLB | A1002WV-S-2P | HCZZ0039-2 | WF-1E100A2P | Compatibility / risk |
|---|---|---|---|---|---|
| Pitch | 1.0mm | 1.0mm | 1.0mm | 1.0mm | 1.0mm — Pitch matches.; HCZZ0039-2: Pitch matches.; WF-1E100A2P: Pitch matches. |
| Orientation | Vertical | Vertical | Vertical | Vertical | Vertical — Mounting orientation matches.; HCZZ0039-2: Mounting orientation matches.; WF-1E100A2P: Mounting orientation matches. |
| Current | 1A | 1A | 1A | 1A | 1A — Current rating matches.; HCZZ0039-2: Current rating matches.; WF-1E100A2P: Current rating matches. |
| Voltage | 50V | 50V | - | - | 50V — Voltage rating matches. |
| Package | Connector | 1.00mm Pitch Header | 1.0mm Pitch SMT Header | 1x2P Vertical SMT | 1.00mm Pitch Header / 1.0mm Pitch SMT Header / 1x2P Vertical SMT — Footprint requires verification against target datasheet.; HCZZ0039-2: Footprint requires verification against target datasheet.; WF-1E100A2P: Footprint requires verification against target datasheet. |
| Temperature | Not specified | - | - | -25°C to +85°C | -25°C to +85°C — Target temperature range not specified for comparison. |
Application & sourcing insights
Questions & answers
Verified drop-in options for WAFER-SH1.0-2PLB are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.