{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"B14B-EH-A","brand":"JST","brandSlug":"jst","productSlug":"B14B-EH-A","canonicalUrl":"https://icsourcedirect.com/jst/B14B-EH-A","factsUrl":"https://icsourcedirect.com/api/mcp/products/B14B-EH-A","rawCanonicalId":null},"summary":{"shortDescription":"JST Sales America Inc. EH series, Board to Cable/Wire, Header, 14 Positions, 2.50mm Pitch, Through Hole, Shrouded - 3 Wall, Friction Lock, 3A, 250V, UL94 V-0.","salesMarkdown":"## What the 2.50mm pitch and 14 positions mean for your board The B14B-EH-A is a 14-position, single-row header on 2.50mm pitch, designed for board-to-cable/wire applications. All 14 positions are loaded, so the PCB layout must accommodate the full pin count in a single row through-hole pattern. ## Friction lock and shrouding for reliable mating A friction lock on the header engages with the mating housing latch, providing positive retention against vibration and cable pull. The three-wall shrouding protects the male pins from damage during handling and guides the housing into proper alignment during mating. ## Current, voltage, and temperature limits Rated 3 A per contact at 250 V, this header suits signal-level loads.","metaTitle":"B14B-EH-A JST EH Series Header, 14 Pos, 2.5mm, Friction Lock","metaDescription":"JST B14B-EH-A EH series header, 14 positions, 2.50mm pitch, shrouded 3-wall, friction lock, 3A, 250V, through-hole, UL94 V-0.","metaKeywords":null},"attributes":{"series":"EH","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":"EH","Package":"Bulk","Features":"-","Shrouding":"Shrouded - 3 Wall","Termination":"Press-Fit, Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Friction Lock","Number of Rows":"1","Pitch - Mating":"0.098\\\" (2.50mm)","Product Status":"Active","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Natural","Insulation Height":"0.236\\\" (6.00mm)","Ingress Protection":"-","Base Product Number":"B14B-EH","Insulation Material":"Polyamide (PA66), Nylon 6/6","Number of Positions":"14","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.126\\\" (3.20mm)","Current Rating (Amps)":"3A","Operating Temperature":"-25°C ~ 85°C","Mated Stacking Heights":"8.1mm","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.130\\\" (3.30mm)","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":"$0.6100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.61000","currency":"USD"},{"qty":10,"price":"$0.53200","currency":"USD"},{"qty":100,"price":"$0.43840","currency":"USD"},{"qty":500,"price":"$0.38126","currency":"USD"},{"qty":1000,"price":"$0.31454","currency":"USD"},{"qty":5000,"price":"$0.27641","currency":"USD"},{"qty":10000,"price":"$0.25735","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/cc205c871243b1a9fa2c70dd353a72d1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy B14B-EH-A?","answer":"Submit an RFQ for current availability and pricing — no stock-holding claim is made here."},{"question":"Does B14B-EH-A have a friction lock?","answer":"Yes, the B14B-EH-A includes a friction lock that engages with the mating EH housing latch for vibration-resistant mating."},{"question":"Is B14B-EH-A compatible with JST XH series connectors?","answer":"No, the B14B-EH-A is part of the JST EH series, which uses a 2.50mm pitch and a different housing latch design than the XH series (2.50mm pitch but different keying and latch geometry). Always match header and housing from the same series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/B14B-EH-A","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/B14B-EH-A 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}}