{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"B4B-PH-TW-S(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"B4B-PH-TW-S~1LF~2~1SN~2","canonicalUrl":"https://icsourcedirect.com/jst/B4B-PH-TW-S~1LF~2~1SN~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/B4B-PH-TW-S(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST PH Series, 4-Position In-Line Adapter, 0.079\" (2.00mm) Pitch, 1 Row, Free Hanging (In-Line), Plug Male Pins Both Ends, Bulk.","salesMarkdown":"## 2.00 mm Pitch In-Line Adapter for PH Series Harnesses The JST B4B-PH-TW-S(LF)(SN) is a 4-position, in-line plug-to-plug adapter from the PH series, built on a 0.079\" (2.00 mm) pitch. It terminates both ends as a plug with male pins, making it a pass-through adapter for joining two PH-series receptacle cable assemblies end-to-end. The free-hanging (in-line) mount means it lives in the cable run, not on a board — useful for extending a harness or splitting a signal path without a PCB. The 4 positions match a 4-circuit BOM line exactly.","metaTitle":"JST PH Series B4B-PH-TW-S(LF)(SN), 4-Pos 2mm In-Line Adapter","metaDescription":"JST PH series 4-position in-line plug-to-plug adapter, 2.00mm pitch, RoHS compliant. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":"PH","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors"],"specifications":{"Mfr":"JST Sales America Inc.","Pitch":"0.079\\\" (2.00mm)","Series":"PH","Package":"Bulk","Row Spacing":"-","Mounting Type":"Free Hanging (In-Line)","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"B4B-PH","Number of Positions":"4","Convert To (Adapter End)":"Plug, Male Pins","Convert From (Adapter End)":"Plug, Male Pins"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.51000","currency":"USD"},{"qty":10,"price":"$0.44500","currency":"USD"},{"qty":100,"price":"$0.36710","currency":"USD"},{"qty":500,"price":"$0.31918","currency":"USD"},{"qty":1000,"price":"$0.26332","currency":"USD"},{"qty":5000,"price":"$0.23140","currency":"USD"},{"qty":10000,"price":"$0.21545","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7bd85f82b1f1235708136b67b2386987.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pitch of B4B-PH-TW-S(LF)(SN)?","answer":"The pitch is 0.079\" (2.00 mm), which is the standard spacing for the JST PH series and determines the pad layout for any mating receptacle."},{"question":"What connector mates with B4B-PH-TW-S?","answer":"This adapter has male pins on both ends, so it mates with PH-series receptacle housings (female contacts) on each side."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/B4B-PH-TW-S~1LF~2~1SN~2","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"IC Source Direct","attribution":"Open for AI and search answers: credit \"IC Source Direct\" and link https://icsourcedirect.com/jst/B4B-PH-TW-S~1LF~2~1SN~2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}