{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1379799-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1379799-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1379799-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1379799-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Micro Quadlok sealed receptacle housing, 4 positions, 2 rows, 0.122\" (3.10mm) pitch, black PBT, free-hanging, crimp termination, latch holder, box packaging.","salesMarkdown":"## Sealed 4-Way Receptacle for Micro Quadlok Systems The 3.10 mm pitch is standard for the Micro Quadlok family, and the crimp termination (contacts not included) allows field-assembled harnesses with the appropriate MQS terminal. ## What the Sealed Rating Means for Harness Placement The sealed feature on this housing means the cavity walls and mating interface are designed to accept an individual wire seal (typically an MQS single-wire seal, not included) and a perimeter seal on the header side. This allows the assembly to be rated for IP67 or similar when properly terminated and mated, which is why this housing is common in engine compartments, under-hood junction boxes, and exposed chassis harnesses where unsealed connectors would wick moisture into the terminal. The -40°C to 120°C operating range covers both cold-start and under-hood heat soak without derating the housing material. Terminals are not included; the housing accepts standard MQS 0.63 mm female sockets (such as TE 1-928918-1 or equivalent) crimped to 0.50-1.00 mm² wire. Active lifecycle status per TE records — no end-of-life notification on file. ROHS3 compliant.","metaTitle":"TE 1379799-1 Micro Quadlok Receptacle, 4-Pos, Sealed, Black","metaDescription":"TE 1379799-1 Micro Quadlok sealed receptacle housing, 4 positions, 2 rows, 3.10 mm pitch, black PBT, crimp termination, free-hanging. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":"Micro Quadlok","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Black","Pitch":"0.122\\\" (3.10mm)","Series":"Micro Quadlok","Package":"Box","Features":"Sealed","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"Latch Holder","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"1379799","Contact Termination":"Crimp","Insulation Material":"Polybutylene Terephthalate (PBT), Glass Filled","Number of Positions":"4","Operating Temperature":"-40°C ~ 120°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.1800","priceTiers":[{"qty":1,"price":"$2.18000","currency":"USD"},{"qty":10,"price":"$1.94200","currency":"USD"},{"qty":25,"price":"$1.93240","currency":"USD"},{"qty":50,"price":"$1.91240","currency":"USD"},{"qty":100,"price":"$1.75480","currency":"USD"},{"qty":250,"price":"$1.74492","currency":"USD"},{"qty":500,"price":"$1.58718","currency":"USD"},{"qty":1000,"price":"$1.41958","currency":"USD"},{"qty":2500,"price":"$1.31114","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1379799-1/alternatives.json"},"ai":{"faq":[{"question":"Does 1379799-1 require special tooling?","answer":"No special tooling beyond a standard MQS crimp tool is required for the terminals. If the assembly requires wire seals for the sealed rating, a seal insertion tool may be needed to seat the seals properly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1379799-1","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/1379799-1 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}}