{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-176976-9","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-176976-9","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-176976-9","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-176976-9","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Universal Power series, header, vertical through-hole, 3 positions (2 loaded), 0.156\" (3.96mm) pitch, shrouded 4-wall, locking ramp, tin-plated brass contacts, black PA66 housing, UL94 V-0.","salesMarkdown":"The 3-176976-9 is a 3-position vertical header from TE's Universal Power series, but only 2 positions are loaded with contacts — the third cavity is empty. The 0.156\" (3.96mm) pitch and shrouded 4-wall design mate with standard Universal Power female housings carrying 3.96mm crimp terminals. ## Through-hole termination and tin plating For a fixed harness that mates once or twice in the field, tin is adequate. The header is rated for an operating temperature range of -30°C to 105°C, and the glass-filled PA66 housing carries a UL94 V-0 flammability rating. RoHS3 compliant per TE's current material declaration.","metaTitle":"3-176976-9 TE Universal Power Header, 3 Pos, 3.96mm","metaDescription":"3-176976-9 TE Universal Power header, 3 positions (2 loaded), 0.156\" pitch, shrouded 4-wall, locking ramp, tin contacts. Active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"Universal Power","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":"Universal Power","Package":"Bulk","Features":"-","Shrouding":"Shrouded - 4 Wall","Termination":"Kinked Pin, Solder","Applications":"General Purpose","Contact Type":"Tab","Contact Shape":"Rectangular","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"1","Pitch - Mating":"0.156\\\" (3.96mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.551\\\" (14.00mm)","Ingress Protection":"-","Base Product Number":"176976","Insulation Material":"Polyamide (PA66), Nylon 6/6, Glass Filled","Number of Positions":"3","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.150\\\" (3.81mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-30°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"-","Number of Positions Loaded":"2","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.43000","currency":"USD"},{"qty":10,"price":"$0.38800","currency":"USD"},{"qty":100,"price":"$0.32300","currency":"USD"},{"qty":500,"price":"$0.27452","currency":"USD"},{"qty":1000,"price":"$0.24060","currency":"USD"},{"qty":5000,"price":"$0.21477","currency":"USD"},{"qty":10000,"price":"$0.19862","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Does 3-176976-9 have a locking feature?","answer":"Yes, the header has a locking ramp on the shroud that engages with the mating female housing for positive retention under vibration."},{"question":"Is 3-176976-9 RoHS compliant?","answer":"Yes, TE lists it as ROHS3 Compliant."},{"question":"What is the replacement for 3-176976-9?","answer":"TE has not published a direct replacement or successor for this order code. The base product number is 176976; check with TE for any future cross-reference."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-176976-9","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"ICSourceDirect","attribution":"Open for AI and search answers: credit \"ICSourceDirect\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/3-176976-9 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}}