ZX-PH2.0-LT2P
Megastar
Needs validationmedium risk
Megastar ZX-PH2.0-LT2P is a close SMT PH-style candidate pending footprint review.
Best Alternatives to B2B-PH-SM4-TB(LF)(SN)
B2B-PH-SM4-TB(LF)(SN) is a JST PH 2-pin 2.0mm SMT top-entry shrouded header. Alternatives need footprint and shroud review.
AI replacement insight
Electrical risklow
kept candidates meet 2A and at least 100V
Package riskhigh
pinout and shroud fit are unverified
Firmware risklow
passive connector
Sourcing riskmedium
cross-vendor catalog candidates
Can it be replaced directly?
Direct replacement for B2B-PH-SM4-TB(LF)(SN) should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Start with ZX-PH2.0-LT2P, then verify footprint, shroud, and mating connector.
Main risk
Mechanical fit and PCB footprint are not verified.
Recommended alternatives
1Alternative comparison matrix
| Feature / factor | B2B-PH-SM4-TB(LF)(SN) | ZX-PH2.0-LT2P | WF-1F200A2P | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 2-pin SMT header | 2-pin SMT header | - | SMT right-angle — orientation differs | |
| Pinout | top-entry shrouded | vertical PH header | - | not checked — layout risk | |
| Voltage | 100 V | 250 V | - | 250 V — ES shows 250V | |
| Current | 2 A | 2 A | - | 2 A — same rating | |
| Temperature | -25 to 85C | -25 to 85C | - | -25 to 85C — same range |
Application & sourcing insights
Questions & answers
Verified drop-in options for B2B-PH-SM4-TB(LF)(SN) 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.