{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"10127820-1221LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"10127820-1221LF","canonicalUrl":"https://icsourcedirect.com/amphenol/10127820-1221LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/10127820-1221LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Minitek® Pwr 4.2 header, 10127820-1221LF, 12 circuits, 2 rows, 4.20 mm pitch, vertical through-hole, shrouded with locking ramp, gold flash male pins, UL94 V-0 natural PA66 housing.","salesMarkdown":"## Gold Flash Contacts and Operating Range The 10127820-1221LF: The male pins are brass with a gold flash over nickel on the mating surface — the flash thickness is sufficient for corrosion protection in moderate environments, though it does not match the cycle life of a thicker 15 µinch or 30 µinch gold plate. The 0.138\" (3.50 mm) solder post length suits standard through-hole PCB thicknesses.","metaTitle":"10127820-1221LF Minitek Pwr 4.2 Header 12 Pos 4.2mm","metaDescription":"Amphenol ICC (FCI) 10127820-1221LF Minitek Pwr 4.2 header, 12 positions, 2 rows, 4.20mm pitch, vertical through-hole, gold flash contacts, locking ramp.","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":"-","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":"Polyamide (PA66), Nylon 6/6","Number of Positions":"12","Row Spacing - Mating":"0.165\\\" (4.20mm)","Contact Finish - Post":"-","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":"Gold","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"Flash"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3400","priceTiers":[{"qty":1,"price":"$1.34000","currency":"USD"},{"qty":10,"price":"$1.13300","currency":"USD"},{"qty":225,"price":"$1.01702","currency":"USD"},{"qty":450,"price":"$0.83209","currency":"USD"},{"qty":1125,"price":"$0.73964","currency":"USD"},{"qty":4950,"price":"$0.64719","currency":"USD"},{"qty":10125,"price":"$0.61483","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/0e7449b4b437b9f082ba9c5697bc9b57.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/10127820-1221LF/alternatives.json"},"ai":{"faq":[{"question":"What is the mating receptacle for 10127820-1221LF?","answer":"This header mates with a Minitek Pwr 4.2 receptacle housing (crimp terminal type) of the same 12-position, dual-row, 4.20 mm pitch layout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/10127820-1221LF","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/10127820-1221LF 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}}