{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0901210123","brand":"Molex","brandSlug":"molex","productSlug":"0901210123","canonicalUrl":"https://icsourcedirect.com/molex/0901210123","factsUrl":"https://icsourcedirect.com/api/mcp/products/0901210123","rawCanonicalId":null},"summary":{"shortDescription":"Molex, C-Grid III 90121, unshrouded breakaway header, 3 positions, 0.100\" (2.54mm) pitch, right-angle through-hole, tin-plated square pins, UL94 V-0 black polyester housing.","salesMarkdown":"## 0.100\" Pitch, 3-Pin Right-Angle Breakaway Tin-plated mating finish at 118.1 µinch (3.00 µm) — thick enough for moderate-cycle applications but not rated for frequent re-mating or corrosive environments. ROHS3 compliant. Unshrouded design means no keying; verify polarisation at the harness end. UL94 V-0 glass-filled polyester insulation — flame-rated for equipment inside an enclosure. Automotive and general-purpose application listing suggests a wider operating temperature range than commodity headers.","metaTitle":"Molex 0901210123 C-Grid III Header, 3-Pin, 2.54mm Pitch","metaDescription":"Molex 0901210123 C-Grid III 90121 unshrouded breakaway header, 3 circuits, 0.100\" pitch, right-angle through-hole, tin plating, UL94 V-0.","metaKeywords":null},"attributes":{"series":"C-Grid III 90121","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"Molex","Style":"Board to Board or Cable","Series":"C-Grid III 90121","Package":"Bulk","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"Automotive, General Purpose","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header, Breakaway","Fastening Type":"Push-Pull","Number of Rows":"1","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.142\\\" (3.60mm)","Ingress Protection":"-","Base Product Number":"90121","Insulation Material":"Polyester, Glass Filled","Number of Positions":"3","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.114\\\" (2.90mm)","Current Rating (Amps)":"-","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.266\\\" (6.75mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"118.1µin (3.00µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8200","priceTiers":[{"qty":1,"price":"$0.82000","currency":"USD"},{"qty":10,"price":"$0.67700","currency":"USD"},{"qty":100,"price":"$0.56380","currency":"USD"},{"qty":1000,"price":"$0.45104","currency":"USD"},{"qty":5000,"price":"$0.39466","currency":"USD"},{"qty":10000,"price":"$0.37493","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b5509182066c0f20b7410006aa329455.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/0901210123/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of Molex 0901210123?","answer":"0.100\" (2.54mm) pitch — this is the centre-to-centre spacing of the pins and sets the board footprint."},{"question":"Is 0901210123 RoHS compliant?","answer":"Yes, it is ROHS3 compliant per the manufacturer's listing."},{"question":"What is the mating connector for 0901210123?","answer":"Confirm the specific part number against your wire gauge and seal requirements."},{"question":"Where can I buy Molex 0901210123 available via RFQ confirmation?","answer":"Availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0901210123","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/molex/0901210123 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}}