{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-640514-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-640514-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-640514-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-640514-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MR (Miniature Rectangular) series receptacle housing, 1-640514-0, 20 positions, 4 rows, 0.165\" (4.20mm) pitch, panel mount snap-in, latch lock, black or red nylon, contacts not included.","salesMarkdown":"It uses a 0.165\" (4.20mm) pitch across 4 rows, with a panel-mount snap-in design and latch lock retention. The housing is molded from polyamide (nylon) and is available in black or red. The 4.20mm pitch is common for medium-current power interconnects — wide enough to handle decent wire gauges without crowding, but compact enough for multi-row layouts. With 20 positions in 4 rows, the housing gives you a 5-per-row arrangement. That row count means the mating header or plug will also be a 4-row design; a 2-row housing won't align. ## Mounting and Retention The latch lock is a positive mechanical retention feature, useful in applications where vibration or cable strain could otherwise separate the connection. ## Contacts and Mating The crimp termination allows field assembly with standard tooling.","metaTitle":"TE 1-640514-0 MR Receptacle Housing, 20 Pos, 4.20mm","metaDescription":"TE 1-640514-0 MR series receptacle housing, 20 positions, 4 rows, 0.165\" (4.20mm) pitch. Panel mount, latch lock. Contacts not included.","metaKeywords":null},"attributes":{"series":"MR (Miniature Rectangular)","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Note":"Contacts Not Included","Color":"Black or Red","Pitch":"0.165\\\" (4.20mm)","Series":"MR (Miniature Rectangular)","Package":"Bulk","Features":"-","Row Spacing":"0.165\\\" (4.20mm)","Contact Type":"Male Pin","Mounting Type":"Panel Mount, Snap-In","Connector Type":"Receptacle","Fastening Type":"Latch Lock","Number of Rows":"4","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"640514","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"20","Operating Temperature":"-55°C ~ 85°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.6300","priceTiers":[{"qty":1,"price":"$5.63000","currency":"USD"},{"qty":10,"price":"$4.93400","currency":"USD"},{"qty":25,"price":"$4.80480","currency":"USD"},{"qty":50,"price":"$4.70140","currency":"USD"},{"qty":100,"price":"$4.41720","currency":"USD"},{"qty":250,"price":"$4.39136","currency":"USD"},{"qty":500,"price":"$4.10720","currency":"USD"},{"qty":1000,"price":"$3.66807","currency":"USD"},{"qty":2500,"price":"$3.40975","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-640514-0/alternatives.json"},"ai":{"faq":[{"question":"Does 1-640514-0 include contacts?","answer":"No. The 1-640514-0 is a receptacle housing only — contacts are not included. You need to order the matching male pin crimp terminals separately."},{"question":"What is the pitch of 1-640514-0?","answer":"The pitch is 0.165\" (4.20mm), with the same row spacing. This is a 4-row, 20-position housing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-640514-0","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/1-640514-0 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}}