{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM05B-ACHSS-A-GAN-ETF(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"BM05B-ACHSS-A-GAN-ETFLFSN","canonicalUrl":"https://icsourcedirect.com/jst/BM05B-ACHSS-A-GAN-ETFLFSN","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM05B-ACHSS-A-GAN-ETF(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST ACH series, BM05B-ACHSS-A-GAN-ETF(LF)(SN), Board to Cable/Wire header, 5 positions, 1.20 mm pitch, Surface Mount Right Angle, Gold mating contacts, Detent lock, 1.5 A, 50 V, UL94 V-0, Active.","salesMarkdown":"## 1.20 mm pitch, 5 positions — the BOM-fit check The BM05B-ACHSS-A-GAN-ETF(LF)(SN): This is a JST ACH series 5-position header on a 1.20 mm pitch, surface-mount right-angle orientation. The 0.047\" (1.20 mm) pitch and 5 circuits set the board footprint — confirm the mating half is a 5-position ACH receptacle before placing the order. The detent lock keeps the mated pair engaged under vibration — a real advantage in moving assemblies or handheld devices where a loose connector means intermittent signal loss. ## Active production — sourcing without obsolescence risk Solder retention features help hold the part during reflow, and the shrouded 3-wall design protects the male blades during handling and mating. ## RoHS compliance note This part is listed as RoHS non-compliant. If your BOM requires RoHS compliance, verify the exemption or consider the variant BM04B-ACHSS-A-GAN-TF(LF)(SN) — same series, 4 positions, RoHS-compliant suffix.","metaTitle":"BM05B-ACHSS-A-GAN-ETF(LF)(SN) JST 1.2mm Pitch 5-Pin Header","metaDescription":"JST BM05B-ACHSS-A-GAN-ETF(LF)(SN) — 1.20 mm pitch, 5-position, right-angle SMT header with detent lock and gold contacts. Active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"ACH","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":"ACH","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Solder Retention","Shrouding":"Shrouded - 3 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Blade","Contact Shape":"Rectangular","Mounting Type":"Surface Mount, Right Angle","Connector Type":"Header","Fastening Type":"Detent Lock","Number of Rows":"1","Pitch - Mating":"0.047\\\" (1.20mm)","Product Status":"Active","Voltage Rating":"50V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.055\\\" (1.40mm)","Ingress Protection":"-","Base Product Number":"BM05B-AC","Insulation Material":"Thermoplastic","Number of Positions":"5","Row Spacing - Mating":"-","Contact Finish - Post":"-","Contact Length - Post":"-","Current Rating (Amps)":"1.5A","Operating Temperature":"-25°C ~ 85°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","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":"$1.0700","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.07000","currency":"USD"},{"qty":10,"price":"$0.90200","currency":"USD"},{"qty":100,"price":"$0.80980","currency":"USD"},{"qty":500,"price":"$0.66258","currency":"USD"},{"qty":1000,"price":"$0.58895","currency":"USD"},{"qty":4500,"price":"$0.53374","currency":"USD"},{"qty":9000,"price":"$0.48957","currency":"USD"},{"qty":13500,"price":"$0.47852","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7febd45054c3218fb517d54bdcad734e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BM05B-ACHSS-A-GAN-ETF(LF)(SN) RoHS compliant?","answer":"No, this part is listed as RoHS non-compliant. If you need a RoHS-compliant version, consider the BM04B-ACHSS-A-GAN-TF(LF)(SN) (4 positions, same series) or check the ACH series catalog for a 5-position RoHS variant."},{"question":"What is the mating connector for BM05B-ACHSS-A-GAN-ETF(LF)(SN)?","answer":"This header mates with a JST ACH series receptacle (female housing with crimp terminals) of the same 5-position, 1.20 mm pitch configuration. The detent lock on the header engages with the corresponding latch on the receptacle."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/BM05B-ACHSS-A-GAN-ETFLFSN","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/BM05B-ACHSS-A-GAN-ETFLFSN 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}}