{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77313-102-04LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77313-102-04LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77313-102-04LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77313-102-04LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK®, 77313-102-04LF, Header, Breakaway, 4 Positions, 2 Rows, 0.100\" (2.54mm) Pitch, Through Hole, Unshrouded, 3A per Contact, 30.0µin Gold Mating Finish","salesMarkdown":"## Unshrouded Design and Mating Considerations This is typical for breakaway headers used in wire-to-board or board-to-board applications where the mating half has a housing. The 77313-101-04LF is a functional peer with a shorter overall contact length (0.425\" vs 0.465\") but identical pitch, row count, and plating — confirm the mating post length for your application before substituting.","metaTitle":"77313-102-04LF Amphenol ICC BERGSTIK® Header 4 Pos 2.54mm","metaDescription":"Amphenol ICC (FCI) BERGSTIK® 77313-102-04LF unshrouded header, 4 positions, 2 rows, 0.100\" (2.54mm) pitch. 30µin gold mating finish, 3A per contact.","metaKeywords":null},"attributes":{"series":"BERGSTIK®","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board or Cable","Series":"BERGSTIK®","Package":"Bulk","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","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":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.100\\\" (2.54mm)","Ingress Protection":"-","Base Product Number":"77313","Insulation Material":"Thermoplastic","Number of Positions":"4","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.135\\\" (3.43mm)","Current Rating (Amps)":"3A per Contact","Operating Temperature":"-65°C~130°C","Mated Stacking Heights":"-","Overall Contact Length":"0.465\\\" (11.81mm)","Contact Finish - Mating":"Gold or Gold, GXT™","Contact Length - Mating":"0.230\\\" (5.84mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"78.7µin (2.00µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3600","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.36000","currency":"USD"},{"qty":10,"price":"$0.30900","currency":"USD"},{"qty":100,"price":"$0.24030","currency":"USD"},{"qty":500,"price":"$0.20594","currency":"USD"},{"qty":1000,"price":"$0.17162","currency":"USD"},{"qty":5000,"price":"$0.14711","currency":"USD"},{"qty":10000,"price":"$0.13730","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/15efa251dc12bbd88801820e63936d0f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 77313-102-04LF unshrouded and what does it mate with?","answer":"Yes, it is unshrouded. The mating half must provide its own shroud or keying to protect the pins."},{"question":"Can 77313-102-04LF be replaced by 77313-101-04LF?","answer":"The 77313-101-04LF is a functional peer with the same pitch, row count, and gold plating, but its overall contact length is 0.425\" (10.80mm) versus 0.465\" (11.81mm) on this part. Verify the mating post length requirement for your board stack-up before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77313-102-04LF","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/amphenol/77313-102-04LF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T20:41:44.623Z","lastPublished":"2026-07-23T20:41:44.623Z","indexable":true}}