{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SM03B-SURS-TF(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"SM03B-SURS-TF~1LF~2~1SN~2","canonicalUrl":"https://icsourcedirect.com/jst/SM03B-SURS-TF~1LF~2~1SN~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/SM03B-SURS-TF(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST SUR series, 0.80 mm pitch, 3-position, surface-mount right-angle header, shrouded 4-wall, tin-plated contacts, rated 0.2 A / 0.5 A, 30 V, UL94 V-0.","salesMarkdown":"## 0.80 mm Pitch, 3-Position SMT Header — What It Carries The SM03B-SURS-TF(LF)(SN): The 30 V voltage rating matches the SUR series signal bus. This header mates with JST SUR series crimp receptacles (the female housing that accepts the terminal and wire).","metaTitle":"SM03B-SURS-TF(LF)(SN) JST SUR 0.8mm Pitch SMT Header 3-Pin","metaDescription":"JST SUR series 3-position 0.80mm pitch SMT right-angle header. 0.2A/0.5A rated, shrouded 4-wall, RoHS. Active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"SUR","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":"SUR","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Solder Retention","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Outer Shroud Contact","Contact Shape":"Rectangular","Mounting Type":"Surface Mount, Right Angle","Connector Type":"Header","Fastening Type":"Push-Pull","Number of Rows":"1","Pitch - Mating":"0.031\\\" (0.80mm)","Product Status":"Active","Voltage Rating":"30V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.069\\\" (1.75mm)","Ingress Protection":"-","Base Product Number":"SM03B-SU","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"3","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"0.2A, 0.5A","Operating Temperature":"-25°C~85°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"-","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":"$0.6900","priceTiers":[{"qty":1,"price":"$0.69000","currency":"USD"},{"qty":10,"price":"$0.59800","currency":"USD"},{"qty":100,"price":"$0.49280","currency":"USD"},{"qty":500,"price":"$0.42850","currency":"USD"},{"qty":1000,"price":"$0.35352","currency":"USD"},{"qty":3500,"price":"$0.32138","currency":"USD"},{"qty":7000,"price":"$0.31067","currency":"USD"},{"qty":10500,"price":"$0.28924","currency":"USD"},{"qty":17500,"price":"$0.28496","currency":"USD"},{"qty":24500,"price":"$0.27853","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f1512d2cb3141ff7e1ee47a080d3fe60.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/SM03B-SURS-TF(LF)(SN)/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for SM03B-SURS-TF(LF)(SN)?","answer":"This header mates with JST SUR series crimp receptacles (female housings that accept the matching crimp terminal). The 0.80 mm pitch and 3-position count must match on both halves."},{"question":"Is SM03B-SURS-TF(LF)(SN) RoHS compliant?","answer":"Yes, it is listed as RoHS Compliant."},{"question":"Does SM03B-SURS-TF(LF)(SN) have a pin-compatible equivalent from another manufacturer?","answer":"The SUR series is JST-specific."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/SM03B-SURS-TF~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/SM03B-SURS-TF~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}}