{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"B8B-PH-SM4-TB(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"B8B-PH-SM4-TBLFSN","canonicalUrl":"https://icsourcedirect.com/jst/B8B-PH-SM4-TBLFSN","factsUrl":"https://icsourcedirect.com/api/mcp/products/B8B-PH-SM4-TB(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST PH Series, 8-position single-row SMT header, 2.00 mm pitch, shrouded 4-wall, tin-plated male pins, rated 2 A per contact at 100 V, mated stack height 8.6 mm.","salesMarkdown":"## 8 Positions, 2.00 mm Pitch — Board-to-Wire Fit The B8B-PH-SM4-TB(LF)(SN): This is an 8-position, single-row surface-mount header from JST's PH series, designed for board-to-wire connections. A detent lock holds the mated pair against light vibration — enough for stationary equipment but not for high-shock environments. ## SMT Termination with Solder Retention Termination is solder to surface-mount pads. The solder retention feature adds small barbs on the contact tails that grip the PCB pad during reflow, reducing tombstoning and improving shear strength against cable strain. Mated stack height is 8.6 mm — this sets the clearance between the PCB and the mating wire housing. The insulation height of 6.60 mm leaves room for the receptacle body above the board. This part carries an active lifecycle status — JST continues to manufacture the B8B-PH-SM4-TB(LF)(SN). RoHS compliant per the (LF)(SN) suffix — lead-free and tin-plated. The base product number is B8B-PH-S, which covers the entire 8-position PH SMT family.","metaTitle":"JST B8B-PH-SM4-TB(LF)(SN) PH Series 8-Pin 2mm SMT Header","metaDescription":"JST PH series 8-position SMT header, 2.00mm pitch, 2A/100V, tin-plated contacts, shrouded 4-wall design. Active production. RoHS. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"PH","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"JST Sales America Inc.","Style":"Board to Cable/Wire","Series":"PH","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Solder Retention","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount","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":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.260\\\" (6.60mm)","Ingress Protection":"-","Base Product Number":"B8B-PH-S","Insulation Material":"Polyamide (PA6T), Nylon 6T","Number of Positions":"8","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"2A","Operating Temperature":"-25°C~85°C","Mated Stacking Heights":"8.6mm","Overall Contact Length":"-","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":"$0.9400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.94000","currency":"USD"},{"qty":10,"price":"$0.79100","currency":"USD"},{"qty":100,"price":"$0.70990","currency":"USD"},{"qty":500,"price":"$0.58082","currency":"USD"},{"qty":1000,"price":"$0.51628","currency":"USD"},{"qty":2000,"price":"$0.48402","currency":"USD"},{"qty":3000,"price":"$0.46788","currency":"USD"},{"qty":5000,"price":"$0.45175","currency":"USD"},{"qty":10000,"price":"$0.42916","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7bd85f82b1f1235708136b67b2386987.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy JST B8B-PH-SM4-TB(LF)(SN) and how is it quoted?","answer":"We source this part through independent distribution channels. It is quoted to order against your BOM quantity — submit an RFQ for current availability and pricing. No stock-holding claim is made; each order is confirmed at quote time."},{"question":"Is B8B-PH-SM4-TB(LF)(SN) RoHS compliant?","answer":"Yes, it is RoHS compliant, as indicated by the (LF)(SN) suffix in the part number."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/B8B-PH-SM4-TBLFSN","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/B8B-PH-SM4-TBLFSN 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}}