{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM02B-ACHSS-GAN-ETF","brand":"JST","brandSlug":"jst","productSlug":"BM02B-ACHSS-GAN-ETF","canonicalUrl":"https://icsourcedirect.com/jst/BM02B-ACHSS-GAN-ETF","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM02B-ACHSS-GAN-ETF","rawCanonicalId":null},"summary":{"shortDescription":"JST ACH series, 2-position, 1.20 mm pitch, shrouded header, surface mount right-angle, gold-plated male blade contacts, 2 A, 50 V, UL94 V-0, detent lock, solder retention","salesMarkdown":"## What this 2-position header does in a board-to-cable link Its 1.20 mm pitch is tighter than the legacy 2.54 mm standard, which means the board footprint is compact but the per-contact current ceiling is limited to 2 A — a signal-level rating, not a power interconnect. At 1.20 mm pitch, the trace routing between pads is tight — expect to use 0.15 mm to 0.20 mm trace widths and a via-in-pad strategy if routing to inner layers. The 2 A per-contact rating is the maximum at 25 °C ambient; derate for elevated temperatures inside the enclosure. This header mates with the ACH series crimp-style receptacle housing (sold separately). The male blade contacts are rectangular, and the mating receptacle accepts 28-32 AWG wire with the appropriate crimp terminal. Termination is solder — the SMT tails are designed for reflow soldering. ## Lifecycle and sourcing — active production, no obsolescence risk Sourced through independent distribution channels. No stock-holding claim is made; quoted per RFQ.","metaTitle":"BM02B-ACHSS-GAN-ETF JST ACH Header, 2 Pos, 1.2mm","metaDescription":"JST ACH series 2-position shrouded header, 1.20 mm pitch, SMT right-angle, gold contacts, 2 A, 50 V. Active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"ACH","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 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":"BM02B-AC","Insulation Material":"Thermoplastic","Number of Positions":"2","Row Spacing - Mating":"-","Contact Finish - Post":"-","Contact Length - Post":"-","Current Rating (Amps)":"2A","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":"$0.6200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.62000","currency":"USD"},{"qty":10,"price":"$0.53700","currency":"USD"},{"qty":100,"price":"$0.44280","currency":"USD"},{"qty":500,"price":"$0.38502","currency":"USD"},{"qty":1000,"price":"$0.31764","currency":"USD"},{"qty":4500,"price":"$0.28876","currency":"USD"},{"qty":9000,"price":"$0.25988","currency":"USD"},{"qty":13500,"price":"$0.25603","currency":"USD"},{"qty":31500,"price":"$0.25026","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/732fe1a317550d362fa3226e3dd40a0a.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/BM02B-ACHSS-GAN-ETF","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/BM02B-ACHSS-GAN-ETF 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}}