B4B-XH-A(LF)(SN) — JST, XH 2.5mm wire-to-board header / vertical 1×4P. Key specs: Mates with XH-4P housings and terminals, general 4-wire power or signal.
Typical applications: Motor drives, board power, internal harnesses. With parts like this the sourcing risk is rarely availability — it is lead-time certainty and batch consistency. We hold stock in batches, ship with source documentation and traceable date codes, and state deliverable quantity and lead time in the quote.
Ordering: no minimum order quantity, one piece is enough. Quotes and lead times within 4 business hours; volume pricing on request. If the part is end-of-life or lead times have stretched, send the original part number and key specs and we will return a pin-to-pin alternative with a matching grade and a validation checklist.
How to buy: one part number can be quoted on its own, or send a whole BOM — mixed categories and brands are quoted as a single list, so you are not shopping supplier by supplier.