{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"B3B-PH-K-S(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"B3B-PH-K-SLFSN","canonicalUrl":"https://icsourcedirect.com/jst/B3B-PH-K-SLFSN","factsUrl":"https://icsourcedirect.com/api/mcp/products/B3B-PH-K-S(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST PH series, Board to Cable/Wire, Header, 3 Positions, 1 Row, 0.079\" (2.00mm) Pitch, Through Hole, Shrouded - 4 Wall, Tin Contacts, 2 A, 100 V, UL94 V-0","salesMarkdown":"The B3B-PH-K-S(LF)(SN): This is the JST PH series 3-position single-row header, a through-hole shrouded male pin header designed for board-to-cable/wire applications. ## 2 A per Contact — Signal-Level Current with a Tin-Plated Interface The brass contact material carries the current with adequate conductivity for signal-level loads. Mated stacking height is 8 mm, which gives a compact board-to-wire profile for space-constrained enclosures. ## Active Production — No Obsolescence Risk for This BOM Line JST lists this header as Active. The part ships in bulk packaging. ROHS3 compliant. ## 3 vs 4 Positions — the Circuit-Count Decision in the PH Series If your harness needs a fourth wire, the 4-position version is a drop-in replacement on the same footprint, adding one extra pin position. The 2-position B2B-PH-K-S(LF)(SN) and 5-position B5B-PH-K-S are also direct pitch-and-family matches.","metaTitle":"JST B3B-PH-K-S(LF)(SN) — 3-Position 2.00mm Pitch Shrouded","metaDescription":"JST PH series 3-position single-row shrouded header, 2.00mm pitch, 2 A, 100 V, through-hole, tin-plated contacts. Active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"PH","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"JST Sales America Inc.","Style":"Board to Cable/Wire","Series":"PH","Package":"Bulk","Features":"-","Shrouding":"Shrouded - 4 Wall","Termination":"Press-Fit, Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Detent Lock","Number of Rows":"1","Pitch - Mating":"0.079\\\" (2.00mm)","Product Status":"Active","Voltage Rating":"100V","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Natural","Insulation Height":"0.236\\\" (6.00mm)","Ingress Protection":"-","Base Product Number":"B3B-PH-K","Insulation Material":"Polyamide (PA66), Nylon 6/6","Number of Positions":"3","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.134\\\" (3.40mm)","Current Rating (Amps)":"2A","Operating Temperature":"-25°C~85°C","Mated Stacking Heights":"8mm","Overall Contact Length":"0.333\\\" (8.45mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.130\\\" (3.30mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.19000","currency":"USD"},{"qty":10,"price":"$0.16400","currency":"USD"},{"qty":100,"price":"$0.12620","currency":"USD"},{"qty":500,"price":"$0.10676","currency":"USD"},{"qty":1000,"price":"$0.08736","currency":"USD"},{"qty":5000,"price":"$0.07765","currency":"USD"},{"qty":10000,"price":"$0.07037","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7bd85f82b1f1235708136b67b2386987.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is JST B3B-PH-K-S(LF)(SN) obsolete?","answer":"No."},{"question":"What is the mating connector for B3B-PH-K-S?","answer":"This header mates with a JST PH series crimp receptacle housing (e.g., PHR-3) that accepts the appropriate PH crimp terminals."},{"question":"Is B3B-PH-K-S(LF)(SN) shrouded?","answer":"Yes. It has a 4-wall shroud that surrounds the pins, providing mechanical protection and guiding the mating housing into alignment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/B3B-PH-K-SLFSN","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/B3B-PH-K-SLFSN when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}