{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-640526-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-640526-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-640526-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-640526-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MR (Miniature Rectangular) series, 1-640526-0, 36-position 4-row plug housing, 4.20mm pitch, panel-mount snap-in, crimp termination, locking ramp, Black or Red, Bulk.","salesMarkdown":"## 36-Position 4-Row Plug Housing for Multi-Circuit Harnesses It uses a 4.20 mm pitch with the same 4.20 mm row spacing, giving a dense but serviceable grid for multi-circuit wire-to-wire or wire-to-panel interconnects. Panel-mount snap-in clips let you install the housing into a cutout without fasteners, which is typical for a pass-through harness in an enclosure wall or a bulkhead. ## Pitch, Row Count, and Housing Fit The 4-row arrangement packs 36 circuits into a housing that is wider than a 2-row design at the same pitch — useful when you need to route more conductors through a single connector body without going to a finer pitch. ## Panel Mount and Termination This suits applications where the connector body is fixed to a chassis or enclosure wall and the mating half is a free-hanging plug or receptacle.","metaTitle":"TE 1-640526-0 MR Series 36-Pos 4.20mm Plug Housing","metaDescription":"TE 1-640526-0 MR series 36-position 4-row plug housing, 4.20mm pitch, panel-mount snap-in, locking ramp, crimp termination. Active production.","metaKeywords":null},"attributes":{"series":"MR (Miniature Rectangular)","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 or Red","Pitch":"0.165\\\" (4.20mm)","Series":"MR (Miniature Rectangular)","Package":"Bulk","Features":"-","Row Spacing":"0.165\\\" (4.20mm)","Contact Type":"Female Socket","Mounting Type":"Panel Mount, Snap-In","Connector Type":"Plug","Fastening Type":"Locking Ramp","Number of Rows":"4","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"640526","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"36","Operating Temperature":"-55°C ~ 85°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.2200","priceTiers":[{"qty":1,"price":"$6.22000","currency":"USD"},{"qty":10,"price":"$5.44800","currency":"USD"},{"qty":25,"price":"$5.30520","currency":"USD"},{"qty":50,"price":"$5.19120","currency":"USD"},{"qty":100,"price":"$4.87750","currency":"USD"},{"qty":250,"price":"$4.84896","currency":"USD"},{"qty":500,"price":"$4.53520","currency":"USD"},{"qty":1000,"price":"$4.05030","currency":"USD"},{"qty":2500,"price":"$3.76506","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/146afcd007881de25494b8fb1259470c.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-640526-0/alternatives.json"},"ai":{"faq":[{"question":"Does the 1-640526-0 include contacts?","answer":"No — the listing note states Contacts Not Included. You order the crimp female socket terminals separately for the MR series."},{"question":"What is the pitch of the 1-640526-0?","answer":"The pitch is 0.165\" (4.20 mm), and the row spacing is the same 0.165\" (4.20 mm)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-640526-0","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/1-640526-0 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}}