Needs validationhigh risk
JST PH top-entry header may suit redesigns but is not a confirmed PA drop-in.
Best Alternatives to B02B-PASK-1(LF)(SN)
B02B-PASK-1(LF)(SN) is a JST PA 2-position shrouded through-hole header. None of the reviewed candidates is confirmed pin-compatible.
AI replacement insight
Electrical riskhigh
Several candidates are 2A or 100V.
Package riskhigh
Right-angle or SMT parts differ.
Firmware risklow
Passive connector only.
Sourcing riskmedium
Some lifecycle fields are blank.
Can it be replaced directly?
No pin-compatible replacement is confirmed from the reviewed set.
Best replacement path
Prefer a PA-series 2-position top-entry TH shrouded header with boss and 3A/250V ratings.
Main risk
Mating system, boss footprint, and lower current or voltage ratings.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | B02B-PASK-1(LF)(SN) | B2B-PH-K-S(LF)(SN) | S2B-PH-K-S(LF)(SN) | ZX-HY2.0-2PZZ | Compatibility / risk |
|---|---|---|---|---|---|
| Package | Through Hole | Through Hole | - | - | Through Hole — mount matches |
| Pinout | 2 pos, 1 row, boss | 2 pos, rows/boss missing | - | - | 2 pos, rows missing — pinout gap |
| Current | 3 A | 2 A | - | - | 2 A — derate needed |
| Voltage | 250 V | 100 V | - | - | 100 V — lower rating |
| Application | JST PA shrouded | JST PH shrouded | - | - | JST PH mate — mate must change |
Application & sourcing insights
Questions & answers
No direct replacement is confirmed. B2B-PH-K-S(LF)(SN) is the closest reviewed option, but it is PH series and lower rated.