{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"10127820-0422LLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"10127820-0422LLF","canonicalUrl":"https://icsourcedirect.com/amphenol/10127820-0422LLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/10127820-0422LLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Minitek® Pwr 4.2 header, 10127820-0422LLF, 4 positions, 2 rows, 4.20mm pitch, shrouded, through-hole, locking ramp, Glow Wire compliant, tin-plated contacts, UL94 V-0, -40°C~105°C","salesMarkdown":"## 4-Pin, 4.20mm Pitch, Glow Wire Rated Header The 10127820-0422LLF is a 4-position, dual-row, through-hole header from the Minitek® Pwr 4.2 series, with a 4.20mm pitch and a shrouded 4-wall housing that guides the mating receptacle and prevents misalignment during assembly. The header is Glow Wire Compliant per IEC 60335-1, meaning the LCP housing and tin-plated contacts resist ignition under fault conditions — a requirement for household appliances and commercial equipment that must pass a glow-wire test. ## Glow Wire vs Standard: Choosing the Right Suffix Within the same 10127820 base number, the -0422LLF (this part) is the Glow Wire Compliant version. The sibling -0422LF is identical in every other spec — same pitch, positions, plating, locking ramp, and UL94 V-0 rating — but lacks the Glow Wire feature. If your application does not require Glow Wire certification, the -0422LF is a direct drop-in alternative. If it does, the -0422LLF is the correct choice — no other spec differences exist between the two. A 6-position variant (10127820-0622LF) is also available in the same series for higher circuit-count needs, sharing the same pitch, plating, and locking ramp.","metaTitle":"10127820-0422LLF Amphenol ICC (FCI) Minitek Pwr 4.2 Header","metaDescription":"10127820-0422LLF Amphenol ICC (FCI) Minitek Pwr 4.2 header, 4 positions, 4.20mm pitch, shrouded, locking ramp, Glow Wire compliant, RoHS. Active lifecycle.","metaKeywords":null},"attributes":{"series":"Minitek® Pwr 4.2","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Cable/Wire","Series":"Minitek® Pwr 4.2","Package":"Tray","Features":"Glow Wire Compliant","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"2","Pitch - Mating":"0.165\\\" (4.20mm)","Product Status":"Active","Voltage Rating":"600VAC/DC","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Natural","Insulation Height":"0.504\\\" (12.80mm)","Ingress Protection":"-","Base Product Number":"10127820","Insulation Material":"Liquid Crystal Polymer (LCP)","Number of Positions":"4","Row Spacing - Mating":"0.165\\\" (4.20mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.138\\\" (3.50mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-40°C~105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5500","priceTiers":[{"qty":1,"price":"$0.55000","currency":"USD"},{"qty":10,"price":"$0.48200","currency":"USD"},{"qty":300,"price":"$0.36290","currency":"USD"},{"qty":600,"price":"$0.34562","currency":"USD"},{"qty":1200,"price":"$0.28514","currency":"USD"},{"qty":5100,"price":"$0.25058","currency":"USD"},{"qty":10200,"price":"$0.23330","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/0e7449b4b437b9f082ba9c5697bc9b57.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/10127820-0422LLF/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 10127820-0422LLF and how do I get a price?","answer":"No stock-holding claim is made — each order is quoted individually."},{"question":"What is the difference between 10127820-0422LLF and 10127820-0422LF?","answer":"The only difference is the Glow Wire Compliant feature: the -0422LLF includes it, the -0422LF does not. All other specs — pitch, positions, plating, locking ramp, UL94 V-0, and dimensions — are identical. Choose the LLF suffix if your application requires Glow Wire certification; otherwise the LF is a direct substitute."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/10127820-0422LLF","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/10127820-0422LLF 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}}