{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5-2378159-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5-2378159-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-2378159-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/5-2378159-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Power Versa-Lock plug, 2-circuit, 1x2, key E, order code 5-2378159-2. Bag packaging. Active production.","salesMarkdown":"## Power Versa-Lock Plug, 2-Circuit, Key E The TE Connectivity 5-2378159-2 is a 2-circuit Power Versa-Lock plug housing, configured as a single-row 1x2 with key E polarization. This is the plug half of the Power Versa-Lock wire-to-wire system, designed for medium-current power distribution in harness assemblies where a positive-lock interface and keying prevent mis-mating with adjacent connectors of the same series. The key E coding means the plug housing has a specific polarization rib pattern — it will only mate with a Power Versa-Lock receptacle that carries the matching key E slot. In a multi-connector panel or junction box, this prevents accidentally plugging into the wrong circuit. ## Mating Half and Harness Fit For a 2-circuit key E receptacle, look for the matching TE housing — the key E slot must align with the plug's key E rib.","metaTitle":"TE Connectivity 5-2378159-2 Power Versa-Lock Plug, 1x2 Key E","metaDescription":"TE Connectivity 5-2378159-2 Power Versa-Lock plug, 2-circuit, key E. Active production, RoHS compliant. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"*","Package":"Bag","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"2378159"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4400","priceTiers":[{"qty":1,"price":"$0.44000","currency":"USD"},{"qty":10,"price":"$0.41700","currency":"USD"},{"qty":25,"price":"$0.41480","currency":"USD"},{"qty":50,"price":"$0.40440","currency":"USD"},{"qty":100,"price":"$0.34680","currency":"USD"},{"qty":250,"price":"$0.31368","currency":"USD"},{"qty":500,"price":"$0.29626","currency":"USD"},{"qty":1000,"price":"$0.25967","currency":"USD"},{"qty":2500,"price":"$0.25618","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f4996eb0bbdfb93c1a747c8e5056847c.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/5-2378159-2/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for 5-2378159-2?","answer":"The 5-2378159-2 mates with a Power Versa-Lock receptacle housing of the same 2-circuit count and key E polarization. The receptacle half accepts the same crimp terminals and locks together with the plug's positive-latch feature."},{"question":"What is the difference between 5-2378159-2 and 5-2378159-1?","answer":"The difference is the keying code: 5-2378159-2 is key E, while 5-2378159-1 would carry a different key code. The keying prevents cross-mating between adjacent connectors of the same series in a multi-connector assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-2378159-2","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/5-2378159-2 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}}