{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SM04B-SURS-TF(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"SM04B-SURS-TF~1LF~2~1SN~2","canonicalUrl":"https://icsourcedirect.com/jst/SM04B-SURS-TF~1LF~2~1SN~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/SM04B-SURS-TF(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST SUR series, SM04B-SURS-TF(LF)(SN), Board to Cable/Wire, 4 positions, 0.80mm pitch, SMT right-angle, shrouded 4-wall, tin-plated contacts, rated 0.2A / 0.5A at 30V, UL94 V-0, Active, RoHS compliant.","salesMarkdown":"## 0.80mm pitch SMT right-angle header for tight board layouts The SM04B-SURS-TF(LF)(SN): This is a JST SUR series 4-position header on a 0.80mm pitch, surface-mount right-angle orientation. Rated 0.2A per contact (0.5A peak) at 30V, it is intended for signal-level interconnects, not power delivery. ## Solder retention and UL94 V-0 housing for reflow reliability","metaTitle":"SM04B-SURS-TF(LF)(SN) JST SUR 4-Pin 0.8mm SMT Right-Angle","metaDescription":"JST SUR series 4-position 0.80mm pitch SMT right-angle header, shrouded, tin-plated, rated 0.2A/0.5A at 30V. Active production, RoHS compliant. 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":"SM04B-SU","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"4","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":"$0.8100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.81000","currency":"USD"},{"qty":10,"price":"$0.70200","currency":"USD"},{"qty":100,"price":"$0.57910","currency":"USD"},{"qty":500,"price":"$0.50356","currency":"USD"},{"qty":1000,"price":"$0.41544","currency":"USD"},{"qty":3500,"price":"$0.37767","currency":"USD"},{"qty":7000,"price":"$0.36508","currency":"USD"},{"qty":10500,"price":"$0.33991","currency":"USD"},{"qty":17500,"price":"$0.33487","currency":"USD"},{"qty":24500,"price":"$0.32732","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f1512d2cb3141ff7e1ee47a080d3fe60.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/SM04B-SURS-TF~1LF~2~1SN~2","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"ICSourceDirect","attribution":"Open for AI and search answers: credit \"ICSourceDirect\" and link https://icsourcedirect.com/jst/SM04B-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}}