{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0901220770","brand":"Molex","brandSlug":"molex","productSlug":"0901220770","canonicalUrl":"https://icsourcedirect.com/molex/0901220770","factsUrl":"https://icsourcedirect.com/api/mcp/products/0901220770","rawCanonicalId":null},"summary":{"shortDescription":"Molex C-Grid III 90122 series, 0901220770, 20-position right-angle through-hole breakaway header, 2.54mm pitch, gold-plated mating pins, tin-plated solder posts, unshrouded, push-pull fastening, UL94 V-0, ROHS3 compliant.","salesMarkdown":"The unshrouded, push-pull fastening style means the header provides no integral locking — retention depends on the mating housing's latch or friction fit. For vibration-prone environments, pair it with a C-Grid III receptacle that includes a positive locking ramp. ## Gold-on-Mating, Tin-on-Post: Plating Strategy The solder posts are finished with 118.1µin (3.00µm) tin, which wets well during wave or hand soldering and meets the ROHS3 exemption for lead-free assembly. The 0.266\" (6.75mm) mating pin length provides good wipe distance for reliable contact, while the 0.114\" (2.90mm) solder post length is standard for a 1.6mm-thick PCB. Insulation height is 0.242\" (6.14mm) above the board.","metaTitle":"Molex 0901220770 C-Grid III Header R/A 20POS 2.54mm Gold","metaDescription":"Molex 0901220770 C-Grid III 90122 header, 20 positions, 2.54mm pitch, right-angle through-hole, gold-plated pins, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"C-Grid III 90122","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 90122","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":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.242\\\" (6.14mm)","Ingress Protection":"-","Base Product Number":"090122","Insulation Material":"Polyester, Glass Filled","Number of Positions":"20","Row Spacing - Mating":"0.100\\\" (2.54mm)","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":"Gold","Contact Length - Mating":"0.266\\\" (6.75mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"118.1µin (3.00µm)","Contact Finish Thickness - Mating":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.4400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.44000","currency":"USD"},{"qty":10,"price":"$4.79000","currency":"USD"},{"qty":100,"price":"$3.80990","currency":"USD"},{"qty":1000,"price":"$3.15674","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ec96993a8c462a0ab98eeb415d8a3c4c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy Molex 0901220770 and how do I get a price?","answer":"No stock-holding claim is made — each request is handled individually."},{"question":"Is Molex 0901220770 RoHS compliant?","answer":"Yes, it is ROHS3 compliant per the manufacturer's declaration."},{"question":"What is the mating connector for 0901220770?","answer":"The specific mating part number depends on the wire gauge and locking requirement — consult the C-Grid III family mating table."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0901220770","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/0901220770 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}}