{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77314-4AHLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77314-4AHLF","canonicalUrl":"https://icsourcedirect.com/amphenol/77314-4AHLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77314-4AHLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® series, 77314-4AHLF, unshrouded breakaway header, 2 rows, 12 positions (11 loaded), 0.100\" (2.54 mm) pitch, through-hole solder termination, tin-plated contacts, UL94 V-0 black thermoplastic housing, rated 3 A, -65°C to 130°C.","salesMarkdown":"## 0.100\" Pitch Breakaway Header — 12 Positions, 11 Loaded The 77314-4AHLF: The body has 12 position slots, but only 11 are populated with pins. The breakaway construction lets you snap the header to the exact circuit count you need — the 11th loaded position is the last one before the snap line. The 78.7 µinch (2.00 µm) post plating thickness is standard for solder-joint reliability. ## Through-Hole Solder Termination — Board Layout Fit Through-hole termination with a 0.114\" (2.90 mm) post length — the solder tail protrudes through the board and is wave-soldered. The part is in current manufacture by Amphenol ICC (FCI) under the base number 77314. Sourced through independent distribution channels; quoted to order against your BOM quantity. Availability and current pricing confirmed at quote time. ## Unshrouded — Mating and Keying Notes Unshrouded design means the male pins are exposed — there is no plastic shroud to guide or polarize the mating connector. The push-pull fastening type means there is no locking latch — the connector pair is held by friction only. In vibration-prone applications, consider a shrouded header with a latch or add a secondary retention method. ## Temperature Range and Flammability Rated for -65°C to 130°C operating temperature — the phosphor bronze contacts and thermoplastic housing handle thermal cycling in outdoor cabinets, industrial ovens, or cold storage environments without cracking or losing contact force.","metaTitle":"77314-4AHLF Amphenol ICC BERGSTIK Header, 12 Pos","metaDescription":"77314-4AHLF BERGSTIK unshrouded breakaway header, 12 positions (11 loaded), 0.100\" pitch, 3 A, tin plating, UL94 V-0. Active production — sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board or Cable","Series":"BERGSTIK®","Package":"Bag","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":"77314","Insulation Material":"Thermoplastic","Number of Positions":"12","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.114\\\" (2.90mm)","Current Rating (Amps)":"3A","Operating Temperature":"-65°C~130°C","Mated Stacking Heights":"-","Overall Contact Length":"0.480\\\" (12.19mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.266\\\" (6.75mm)","Number of Positions Loaded":"11","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"78.7µin (2.00µm)","Contact Finish Thickness - Mating":"78.7µin (2.00µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6319","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c022cbc812e9dafac2ab6f5893d3d941.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 77314-4AHLF?","answer":"77314-4AHLF is an active Amphenol ICC (FCI) part, sourced through independent distribution."},{"question":"Is 77314-4AHLF shrouded or unshrouded?","answer":"It is unshrouded — the male pins are exposed with no plastic guide. It mates with standard 0.100\" female sockets but offers no polarization or keying."},{"question":"What is the pin count of 77314-4AHLF?","answer":"The body has 12 positions, but only 11 are loaded with pins. The breakaway construction lets you snap to fewer circuits if needed."},{"question":"Does 77314-4AHLF have a shrouded alternative?","answer":"No shrouded alternative is listed in the same series. For a keyed, polarized header, look at the BERGSTIK II shrouded headers (e.g., 68000 series) — but verify the footprint and pinout compatibility."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77314-4AHLF","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/77314-4AHLF 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}}