{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"7-1971773-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"7-1971773-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/7-1971773-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/7-1971773-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Power Triple Lock, High Temp plug housing, 7-1971773-3, 3 positions, 1 row, 6.00 mm pitch, free hanging, crimp termination, latch holder, black PA nylon, -55°C to 105°C.","salesMarkdown":"## 6.00 mm Pitch Power Triple Lock Plug Housing The TE Connectivity 7-1971773-3 is a 3-position plug housing from the Power Triple Lock, High Temp series. The housing is black polyamide (PA) nylon, rated for continuous operation from -55°C to 105°C, so it lives comfortably in an engine bay or an industrial cabinet that sees seasonal temperature swings. The latch holder fastening locks the plug to the mating header with an audible click — no secondary retention hardware needed. This is a free-hanging (in-line) plug that terminates via crimp contacts — you bring your own terminals, because the housing ships empty. The female blade socket contact type accepts the matching crimp terminal, which you must order separately. The black colour is standard for the Power Triple Lock line and helps with visual identification on a crowded harness board. ## What It Mates With and What You Still Need to Order The 7-1971773-3 mates with the corresponding Power Triple Lock header (same 6.00 mm pitch, 3-position, single-row layout). The latch holder on the plug engages the header's locking ramp. Because the housing is a plug-only shell, you need to source the correct crimp terminals separately — the TE Power Triple Lock female blade socket contacts. The crimp tooling is standard for the series; no special dies required. The 6.00 mm pitch is the defining fit parameter — confirm your mating header and PCB footprint match this spacing before committing the BOM line. The 3-position count is common for single-phase power or a ground-and-two-signal run.","metaTitle":"TE 7-1971773-3 Power Triple Lock Plug Housing, 3 Pos","metaDescription":"TE Power Triple Lock plug housing, 3 positions, 6.00 mm pitch, black PA nylon, -55°C to 105°C, latch holder. Contacts not included. RoHS. 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":"Black","Pitch":"0.236\\\" (6.00mm)","Series":"Power Triple Lock, High Temp","Package":"Bulk","Features":"-","Row Spacing":"-","Contact Type":"Female Blade Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug","Fastening Type":"Latch Holder","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"1971773","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"3","Operating Temperature":"-55°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.62000","currency":"USD"},{"qty":10,"price":"$0.57700","currency":"USD"},{"qty":25,"price":"$0.57480","currency":"USD"},{"qty":50,"price":"$0.56040","currency":"USD"},{"qty":100,"price":"$0.48070","currency":"USD"},{"qty":250,"price":"$0.43484","currency":"USD"},{"qty":500,"price":"$0.41068","currency":"USD"},{"qty":1000,"price":"$0.35996","currency":"USD"},{"qty":2500,"price":"$0.35512","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the pin spacing of 7-1971773-3?","answer":"The pin spacing (pitch) is 6.00 mm (0.236 inches). That is the centre-to-centre distance between adjacent contact positions."},{"question":"What contacts are required for TE 7-1971773-3 housing?","answer":"The housing accepts TE Power Triple Lock female blade socket crimp terminals. The contacts are not included with the housing — you must order them separately."},{"question":"Is 7-1971773-3 RoHS compliant?","answer":"Yes, the 7-1971773-3 is RoHS compliant."},{"question":"Where can I buy 7-1971773-3 in bulk?","answer":"The housing ships in Bulk packaging."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/7-1971773-3","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/7-1971773-3 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}}