{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SM05B-SURS-TF","brand":"JST","brandSlug":"jst","productSlug":"SM05B-SURS-TF","canonicalUrl":"https://icsourcedirect.com/jst/SM05B-SURS-TF","factsUrl":"https://icsourcedirect.com/api/mcp/products/SM05B-SURS-TF","rawCanonicalId":null},"summary":{"shortDescription":"JST SUR series, 5-position single-row header, 0.80mm pitch, surface-mount right-angle, shrouded 4-wall, tin-plated contacts, rated 0.2A/0.5A at 30V, UL94 V-0 natural nylon housing.","salesMarkdown":"## Board-fit and routing context The SM05B-SURS-TF: The 4-wall shrouded housing protects the contacts from accidental shorting during handling and guides the mating receptacle into alignment, reducing pin stubbing. ## Current and voltage ceiling Rated 0.2A per contact with a 0.5A peak — this is a signal-level interconnect, not a power path. The 30V rating confirms it belongs in low-voltage logic or sensor circuits, not bus distribution. The tin-on-tin contact finish (mating and post) is adequate for occasional mating cycles in a controlled environment; if the application demands frequent disconnect or corrosive exposure, the gold-plated sibling SM05B-SURS-TF(LF)(SN) is the better choice.","metaTitle":"SM05B-SURS-TF JST SUR 5-Pin SMD Right-Angle Header","metaDescription":"JST SUR series 5-position SMD right-angle header, 0.80mm pitch, shrouded 4-wall, tin contacts. Active production. RoHS non-compliant. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"SUR","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-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":"SM05B-SU","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"5","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","priceTiers":[{"qty":1,"price":"$0.81000","currency":"USD"},{"qty":10,"price":"$0.68500","currency":"USD"},{"qty":100,"price":"$0.61490","currency":"USD"},{"qty":500,"price":"$0.50310","currency":"USD"},{"qty":1000,"price":"$0.44720","currency":"USD"},{"qty":3500,"price":"$0.40528","currency":"USD"},{"qty":7000,"price":"$0.39130","currency":"USD"},{"qty":10500,"price":"$0.37174","currency":"USD"},{"qty":17500,"price":"$0.36335","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f1512d2cb3141ff7e1ee47a080d3fe60.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/SM05B-SURS-TF/alternatives.json"},"ai":{"faq":[{"question":"What is the closest RoHS-compliant alternative to SM05B-SURS-TF?","answer":"The SM05B-SURS-TF(LF)(SN) is the same 5-position SUR header with identical pitch, orientation, and ratings, but with RoHS-compliant plating. Swap it in if your build requires RoHS."},{"question":"What connector mates with SM05B-SURS-TF?","answer":"It mates with JST SUR series crimp-style receptacle housings that accept the appropriate SUR crimp terminals."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/SM05B-SURS-TF","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/SM05B-SURS-TF 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}}