{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5-1971776-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5-1971776-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-1971776-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/5-1971776-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Power Triple Lock, High Temp series, plug housing, 5-1971776-4, 8 positions, 2 rows, 6.00mm pitch, 0.319\" row spacing, gray PA nylon, free hanging, latch holder, crimp termination, contacts not included.","salesMarkdown":"## 8-Position Plug Housing for the Power Triple Lock, High Temp Series It accepts female blade socket contacts (sold separately) terminated via crimp, and the 6.00 mm pitch provides generous creepage distance for the voltage levels this series typically handles. The gray polyamide (nylon) housing carries a -55°C to 150°C operating range — the defining spec that puts the 'High Temp' in the series name — making it suitable for underhood automotive, industrial oven cabinets, or any environment where the connector sees sustained heat that would soften a standard nylon housing. ## 6.00 mm Pitch, 2 Rows — What the Layout Means At 6.00 mm pitch with a 0.319\" (8.10 mm) row spacing, this is a wide-pitch power connector — not a signal-density part. The 8 positions are arranged in two rows of 4, and the 6.00 mm centerline gives each circuit enough physical separation to carry substantial current without thermal crosstalk. Compared to the 6-position 1-1644055-3 from the same series family, the 5-1971776-4 adds two circuits at the same 6.00 mm pitch, so the footprint grows in length by one position per row. The 1-1644055-3 uses a 6.35 mm pitch in a box package with glow wire compliance; the 5-1971776-4 is bulk-packaged and does not carry the glow wire feature, so if that compliance is required, the 1-1644055-3 is the correct choice. ## Contacts Not Included — Ordering the Mating Half and Terminals The mating connector for this plug housing is a Power Triple Lock receptacle header (typically a right-angle or vertical through-hole header with the same 6.00 mm pitch and 8 positions, 2 rows).","metaTitle":"TE Power Triple Lock 5-1971776-4, 8 Pos Plug Housing, 6.00mm","metaDescription":"TE 5-1971776-4 Power Triple Lock plug housing, 8 positions, 6.00mm pitch, gray PA nylon, -55 to 150°C. Contacts not included. Active, sourced to order.","metaKeywords":null},"attributes":{"series":"Power Triple Lock, High Temp","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Note":"Contacts Not Included","Color":"Gray","Pitch":"0.236\\\" (6.00mm)","Series":"Power Triple Lock, High Temp","Package":"Bulk","Features":"-","Row Spacing":"0.319\\\" (8.10mm)","Contact Type":"Female Blade Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug","Fastening Type":"Latch Holder","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"1971776","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"8","Operating Temperature":"-55°C ~ 150°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9100","priceTiers":[{"qty":1,"price":"$0.91000","currency":"USD"},{"qty":10,"price":"$0.86800","currency":"USD"},{"qty":25,"price":"$0.82960","currency":"USD"},{"qty":50,"price":"$0.81820","currency":"USD"},{"qty":100,"price":"$0.71490","currency":"USD"},{"qty":250,"price":"$0.68816","currency":"USD"},{"qty":500,"price":"$0.64992","currency":"USD"},{"qty":1000,"price":"$0.56199","currency":"USD"},{"qty":2500,"price":"$0.51994","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6a32b4b6f3ac48195c4abbcdf1c342f8.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/5-1971776-4/alternatives.json"},"ai":{"faq":[{"question":"Are contacts included with 5-1971776-4?","answer":"No. The listing explicitly notes 'Contacts Not Included'. You must order the female blade socket terminals separately from the Power Triple Lock terminal family."},{"question":"What is the mating connector for 5-1971776-4?","answer":"The mating half is a Power Triple Lock receptacle header with 8 positions in 2 rows at 6.00 mm pitch — typically a through-hole or right-angle PCB header with a latch feature that engages the housing's latch holder."},{"question":"Can 5-1971776-4 be used in high temperature environments?","answer":"Yes. The housing is rated for -55°C to 150°C operating range, which is the 'High Temp' designation in the series name. This covers underhood automotive, industrial oven cabinets, and other sustained-heat applications."},{"question":"Where can I buy 5-1971776-4?","answer":"This part is active and sourced to order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-1971776-4","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/5-1971776-4 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}}