{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM05B-ZESS-TBT","brand":"JST","brandSlug":"jst","productSlug":"BM05B-ZESS-TBT","canonicalUrl":"https://icsourcedirect.com/jst/BM05B-ZESS-TBT","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM05B-ZESS-TBT","rawCanonicalId":null},"summary":{"shortDescription":"JST ZE series, BM05B-ZESS-TBT, SMT header, 5 positions, 1.50 mm pitch, 2 A, 100 V, shrouded - 4 wall, locking ramp, tin mating finish, natural nylon UL94 V-0 housing.","salesMarkdown":"## 1.50 mm pitch SMT header with locking ramp The BM05B-ZESS-TBT is a 5-position, single-row SMT header from the JST ZE series, on a 1.50 mm pitch, rated 2 A per contact at 100 V. The full four-wall shroud and locking ramp secure the mating cable-side housing, making this a solid choice for wire-to-board connections where vibration or accidental tug could break the mate. ## What the 2 A rating and locking ramp mean on the bench ## Position count contrast within the ZE series The BM05B-ZESS-TBT is the 5-position member of the ZE SMT header family. Siblings include the 4-position BM04B-ZESS-TBT and the 6-position BM06B-ZESS-TBT, all sharing the same 1.50 mm pitch, 2 A rating, locking ramp, and 9.4 mm mated stack height.","metaTitle":"BM05B-ZESS-TBT JST ZE Header SMD 5 Pos 1.5mm","metaDescription":"BM05B-ZESS-TBT JST ZE series SMT header, 5 positions, 1.50 mm pitch, 2 A, 100 V, locking ramp, shrouded. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":"ZE","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":"ZE","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Pick and Place, Solder Retention","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Outer Shroud Contact","Contact Shape":"Rectangular","Mounting Type":"Surface Mount","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"1","Pitch - Mating":"0.059\\\" (1.50mm)","Product Status":"Active","Voltage Rating":"100V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.295\\\" (7.50mm)","Ingress Protection":"-","Base Product Number":"BM05B-ZE","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"5","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"2A","Operating Temperature":"-25°C ~ 85°C","Mated Stacking Heights":"9.4mm","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":"$0.68000","currency":"USD"},{"qty":100,"price":"$0.61100","currency":"USD"},{"qty":800,"price":"$0.48601","currency":"USD"},{"qty":1600,"price":"$0.41658","currency":"USD"},{"qty":2400,"price":"$0.40270","currency":"USD"},{"qty":5600,"price":"$0.38881","currency":"USD"},{"qty":8000,"price":"$0.36937","currency":"USD"},{"qty":20000,"price":"$0.36104","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f14c5b3e962d599e7da113c02f467e6a.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/BM05B-ZESS-TBT","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-ZESS-TBT 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}}