{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"176976-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"176976-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/176976-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/176976-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Universal Power header, 3 positions, 3.96 mm pitch, through-hole, shrouded - 4 wall, locking ramp, tin-plated contacts, UL94 V-0 natural housing.","salesMarkdown":"## 3.96 mm Pitch, 3-Position, Locking Ramp Header The 176976-1: Through-hole mounting with kinked pins gives the solder joint mechanical strength to handle the insertion and extraction forces from the locking latch. RoHS3 compliant per the current directive. The base product number is 176976, covering the family of 3.96 mm pitch Universal Power headers.","metaTitle":"176976-1 TE Connectivity Universal Power Header 3 Pos 3.96mm","metaDescription":"176976-1 TE Connectivity AMP Connectors Universal Power header, 3 positions, 3.96 mm pitch, through-hole, locking ramp. UL94 V-0, RoHS3 compliant.","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":"Natural","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":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7500","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.75000","currency":"USD"},{"qty":10,"price":"$0.65500","currency":"USD"},{"qty":100,"price":"$0.54010","currency":"USD"},{"qty":500,"price":"$0.46964","currency":"USD"},{"qty":1000,"price":"$0.38746","currency":"USD"},{"qty":5000,"price":"$0.34050","currency":"USD"},{"qty":10000,"price":"$0.31701","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/92497733588eea10a226536c58446d86.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the exact pitch of the 176976-1 header?","answer":"The mating pitch is 0.156\" (3.96 mm). This is the center-to-center distance between adjacent pins — confirm it matches the footprint on your PCB and the mating receptacle."},{"question":"Does the 176976-1 have a locking ramp?","answer":"Yes. The header is shrouded with a locking ramp on the 4-wall shroud. The mating receptacle latches onto this ramp for vibration-resistant retention."},{"question":"Is the 176976-1 RoHS compliant?","answer":"Yes, it is RoHS3 compliant. No exemption flags are recorded on the compliance status."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/176976-1","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/176976-1 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}}