{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"917728-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"917728-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/917728-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/917728-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Signal Double Lock header, 917728-1, 8 positions, 2.50mm pitch, 3A, 50V, through hole, tin contacts, shrouded - 4 wall, UL94 V-0, natural insulation.","salesMarkdown":"## Board-mount half of the Signal Double Lock wire-to-board system The 917728-1: This is the through-hole header that stays on the PCB and mates with the Signal Double Lock receptacle housing and crimp terminals. 8 circuits in a single row, 2.50 mm pitch — the footprint is tight enough for dense signal routing but wide enough to keep the per-contact current at 3 A without exceeding the temperature rise limit of the PA66 housing. Tin-on-tin contact finish keeps cost down — expect a few hundred mating cycles, not thousands. Rated for general-purpose use in equipment that stays inside an enclosure — the UL94 V-0 housing meets the flame-rating requirement for that environment. ## Pitch, positions, and the footprint it demands 2.50 mm pitch and 8 positions set the board footprint. The kinked solder tails are 3.20 mm long — the hole pattern and solder fillet follow the standard through-hole footprint for this series. Mated stack height is 19.2 mm — the z-height from the PCB top to the top of the mated receptacle housing. ## Current, voltage, and operating envelope","metaTitle":"917728-1 TE Connectivity Header 8 Pos 2.5mm Pitch Through","metaDescription":"917728-1 TE Connectivity AMP Connectors Signal Double Lock header, 8 positions, 2.50mm pitch, 3A, 50V, through hole, tin contacts, UL94 V-0. Active production.","metaKeywords":null},"attributes":{"series":"Signal Double Lock","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Cable/Wire","Series":"Signal Double Lock","Package":"Bulk","Features":"Board Guide","Shrouding":"Shrouded - 4 Wall","Termination":"Kinked Pin, Solder","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Latch Holder","Number of Rows":"1","Pitch - Mating":"0.098\\\" (2.50mm)","Product Status":"Active","Voltage Rating":"50V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.602\\\" (15.29mm)","Ingress Protection":"-","Base Product Number":"917728","Insulation Material":"Polyamide (PA66), Nylon 6/6, Glass Filled","Number of Positions":"8","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.126\\\" (3.20mm)","Current Rating (Amps)":"3A","Operating Temperature":"-30°C ~ 105°C","Mated Stacking Heights":"19.2mm","Overall Contact Length":"0.626\\\" (15.90mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.185\\\" (4.70mm)","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":"$1.6900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.69000","currency":"USD"},{"qty":10,"price":"$1.54700","currency":"USD"},{"qty":100,"price":"$1.37910","currency":"USD"},{"qty":500,"price":"$1.23430","currency":"USD"},{"qty":1000,"price":"$1.10477","currency":"USD"},{"qty":5000,"price":"$0.99049","currency":"USD"},{"qty":10000,"price":"$0.94296","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for 917728-1?","answer":"The mating half is a Signal Double Lock receptacle housing that accepts crimp terminals. The latch holder on this header locks with the matching receptacle latch."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/917728-1","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/te-connectivity-amp-connectors/917728-1 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}}