{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-499923-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-499923-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-499923-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-499923-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP-Latch, 1-499923-0, 50-position shrouded header, 2.54mm pitch, 1A per contact, 250VAC, gold or gold-palladium mating finish, through hole, latch lock/eject hooks, UL94 V-0.","salesMarkdown":"## 50 Positions at 2.54mm Pitch — IDC Ribbon Match The 1-499923-0: The latch lock/eject hooks on the long sides lock the mated pair together and provide a lever to unseat the connector from the board without prying at the pins. ## Gold Mating Finish and 1A Contact Rating Voltage rating is 250VAC — suitable for signal-level and low-power circuits inside an enclosure. ## Through-Hole Termination and Board Standoff The header mounts through hole with 0.155\" (3.94mm) post length — the tails extend below the board far enough for a reliable solder fillet but keep the overall contact length at 0.684\" (17.37mm) from the mating face to the tail tip. The mounting flange and keying slot provide mechanical retention to the PCB and orientation keying — the keying slot prevents the socket from being installed backwards, which matters when pin-one orientation is critical for ribbon cable assemblies.","metaTitle":"1-499923-0 TE AMP-Latch 50-Position 2.54mm Header","metaDescription":"1-499923-0 TE AMP-Latch shrouded header, 50 positions, 2.54mm pitch, 1A per contact, gold mating finish, latch lock/eject hooks, UL94 V-0. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Cable/Wire","Series":"AMP-Latch","Package":"Tray","Features":"Keying Slot, Mounting Flange","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Latch Lock/Eject Hooks, Long","Number of Rows":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"250VAC","lifecycle_stage":"unknown","Contact Material":"-","Insulation Color":"Black","Insulation Height":"0.549\\\" (13.94mm)","Ingress Protection":"-","Base Product Number":"499923","Insulation Material":"-","Number of Positions":"50","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin-Lead","Contact Length - Post":"0.155\\\" (3.94mm)","Current Rating (Amps)":"1A per Contact","Operating Temperature":"-65°C~105°C","Mated Stacking Heights":"-","Overall Contact Length":"0.684\\\" (17.37mm)","Contact Finish - Mating":"Gold or Gold-Palladium","Contact Length - Mating":"0.240\\\" (6.10mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.6322","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d150e17075a982f51f7b5503c9f583dc.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for 1-499923-0?","answer":"The 1-499923-0 mates with a 50-position AMP-Latch socket (typically part numbers in the 4999xx or 7462xx range) that terminates onto 50-conductor 2.54mm pitch IDC ribbon cable. The socket has the matching latch/eject hooks and keying slot to align with this header. Confirm the socket's position count and keying before ordering."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-499923-0","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/te-connectivity-amp-connectors/1-499923-0 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}}