{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2-1375820-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2-1375820-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-1375820-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/2-1375820-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity CST-100 II receptacle housing, 2-1375820-1, 21 positions, 1 row, 0.100\" (2.54 mm) pitch, free-hanging, locking ramp, crimp termination, white, -55 to 105°C, contacts not included.","salesMarkdown":"## CST-100 II Receptacle Housing for 21-Circuit Harnesses The single-row layout and locking ramp fastening make this housing suited for harness assemblies that need a positive-lock mate with the matching CST-100 II header, common in appliance, industrial control, and automotive interior applications where vibration can back out an unlatched connector. ## Pitch, Positions, and the Locking Ramp Fit The glass-filled PA nylon housing holds its dimensional stability up to 105°C, which covers the warm side of an industrial cabinet or an automotive passenger compartment. ## Contacts Are Ordered Separately — What Fits No special tooling beyond a standard hand crimper and an insertion tool.","metaTitle":"TE CST-100 II 2-1375820-1 Receptacle Housing, 21 Pos","metaDescription":"TE Connectivity CST-100 II 2-1375820-1 receptacle housing, 21 positions, 0.100\" (2.54 mm) pitch, single row, locking ramp, white PA nylon, -55 to 105°C.","metaKeywords":null},"attributes":{"series":"CST-100 II","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":"White","Pitch":"0.100\\\" (2.54mm)","Series":"CST-100 II","Package":"Bulk","Features":"-","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"Locking Ramp","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"1375820","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA), Nylon, Glass Filled","Number of Positions":"21","Operating Temperature":"-55°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9000","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.90000","currency":"USD"},{"qty":10,"price":"$0.85600","currency":"USD"},{"qty":25,"price":"$0.81840","currency":"USD"},{"qty":50,"price":"$0.80680","currency":"USD"},{"qty":100,"price":"$0.70510","currency":"USD"},{"qty":250,"price":"$0.67868","currency":"USD"},{"qty":500,"price":"$0.64100","currency":"USD"},{"qty":1000,"price":"$0.55427","currency":"USD"},{"qty":2500,"price":"$0.51279","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/4c47315c42826a019bbee1d03498e1ea.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the exact pitch of the 2-1375820-1?","answer":"This matches the footprint of any mating CST-100 II header with the same position count."},{"question":"Is the 2-1375820-1 housing keyed or polarized?","answer":"The housing uses a locking ramp fastening system, which provides polarization when mated with the matching header — the ramp engages with the header latch in one orientation only, preventing a reverse mate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-1375820-1","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"ICSourceDirect","attribution":"Open for AI and search answers: credit \"ICSourceDirect\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/2-1375820-1 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}}