{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"917894-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"917894-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/917894-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/917894-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Signal Double Lock header, 917894-1, 2-position, 2.50 mm pitch, shrouded 4-wall, latch holder, through-hole, kinked pin solder termination, 3 A, 50 V, UL94 V-0.","salesMarkdown":"## Board-to-Wire Header with Latch Holder The 917894-1: This is a step up from a friction-only header in environments where the cable sees movement or shock. The tin-plated mating finish is rated for indoor, non-corrosive environments. ## Through-Hole Termination and Board Guide Termination is through-hole with a kinked pin solder tail — the kink provides a press-fit retention force during wave soldering, holding the header in place before the solder solidifies. A built-in board guide on the housing aligns the header during placement, preventing skew that could misalign the mating receptacle. This is a practical feature for automated pick-and-place assembly. ## Mated Stack Height and Clearance When mated with the corresponding Signal Double Lock receptacle, the overall stack height is 13.7 mm. The insulation height of 0.386\" (9.80 mm) means the header body stands well above the PCB surface, so plan for clearance above the board in the enclosure design. The part is ROHS3 compliant.","metaTitle":"917894-1 TE Connectivity Signal Double Lock Header 2 Pos","metaDescription":"917894-1 TE Connectivity AMP Connectors Signal Double Lock header, 2 positions, 2.50 mm pitch, shrouded, latch holder, 3 A, 50 V, active production, ROHS3","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":"Tape & Reel (TR); Cut Tape (CT)","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":"0.386\\\" (9.80mm)","Ingress Protection":"-","Base Product Number":"917894","Insulation Material":"Polyamide (PA66), Nylon 6/6, Glass Filled","Number of Positions":"2","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":"13.7mm","Overall Contact Length":"0.410\\\" (10.41mm)","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":"$0.9767","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.55000","currency":"USD"},{"qty":10,"price":"$1.35000","currency":"USD"},{"qty":100,"price":"$1.20650","currency":"USD"},{"qty":900,"price":"$0.97671","currency":"USD"},{"qty":1800,"price":"$0.83308","currency":"USD"},{"qty":2700,"price":"$0.80436","currency":"USD"},{"qty":6300,"price":"$0.76414","currency":"USD"},{"qty":9000,"price":"$0.74690","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/71544e4f307e7b77abe588b4bea37163.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pitch of the 917894-1 header?","answer":"The mating pitch is 0.098\" (2.50 mm). This is the center-to-center spacing between adjacent pins, which determines the PCB footprint layout."},{"question":"When sourcing 917894-1, what is the closest functional alternative?","answer":"The peer MPN 1-2232960-3 is a 3-position variant in the same Signal Double Lock series, with identical 2.50 mm pitch, 4-wall shrouding, and tin contacts. For a 2-position requirement, 917894-1 is the correct order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/917894-1","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/917894-1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}