{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SM04B-XSRS-ETB(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"SM04B-XSRS-ETBLFSN","canonicalUrl":"https://icsourcedirect.com/jst/SM04B-XSRS-ETBLFSN","factsUrl":"https://icsourcedirect.com/api/mcp/products/SM04B-XSRS-ETB(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST XSR series, 4-position, 0.60 mm pitch, shrouded header, surface-mount right-angle, tin-plated contacts, rated 0.2 A at 30 V, UL94 V-0 natural nylon housing, active production.","salesMarkdown":"## 0.2 A Signal Duty — Not a Power Connector The SM04B-XSRS-ETB(LF)(SN): Rated at 0.2 A per contact with a 30 V ceiling, this is strictly a signal-level interconnect. ## SMT Right-Angle — Board-Edge Fit ## Active Production — No LTB Worry Lifecycle status is Active. ## Peer Comparison — 4 vs 6 Positions The 6-position sibling SM06B-XSRS-ETB(LF)(SN) shares the same 0.60 mm pitch, 0.2 A rating, SMT right-angle orientation, and tin plating. The only difference is circuit count: 4 positions here versus 6 there.","metaTitle":"JST SM04B-XSRS-ETB(LF)(SN) Header 0.6mm Pitch 4Pos SMD","metaDescription":"Active JST XSR series 4-position header, 0.60mm pitch, 0.2A, 30V. SMT right-angle, shrouded, friction lock. RoHS compliant. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"XSR","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":"XSR","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Solder Retention","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"General Purpose","Contact Type":"Outer Shroud Contact","Contact Shape":"Rectangular","Mounting Type":"Surface Mount, Right Angle","Connector Type":"Header","Fastening Type":"Friction Lock","Number of Rows":"1","Pitch - Mating":"0.024\\\" (0.60mm)","Product Status":"Active","Voltage Rating":"30V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.057\\\" (1.45mm)","Ingress Protection":"-","Base Product Number":"SM04B-XS","Insulation Material":"Polyamide (PA), Nylon","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"0.2A","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":"$1.0100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.01000","currency":"USD"},{"qty":10,"price":"$0.85200","currency":"USD"},{"qty":100,"price":"$0.76540","currency":"USD"},{"qty":500,"price":"$0.62624","currency":"USD"},{"qty":1000,"price":"$0.55665","currency":"USD"},{"qty":3500,"price":"$0.50447","currency":"USD"},{"qty":7000,"price":"$0.48707","currency":"USD"},{"qty":10500,"price":"$0.46272","currency":"USD"},{"qty":17500,"price":"$0.45228","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/e5f42998c86378ea7a69c37348483a83.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy SM04B-XSRS-ETB(LF)(SN) and get a price?","answer":"No stock-holding promise; we source per order."},{"question":"What is the mating connector for SM04B-XSRS-ETB(LF)(SN)?","answer":"This header mates with a JST XSR series crimp receptacle housing. The 0.60 mm pitch and friction lock fastening type define the mating half — use the corresponding XSR receptacle with the same circuit count."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/SM04B-XSRS-ETBLFSN","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/SM04B-XSRS-ETBLFSN 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}}