{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5499923-9","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5499923-9","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5499923-9","factsUrl":"https://icsourcedirect.com/api/mcp/products/5499923-9","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP-Latch 5499923-9, 40-position shrouded header, 2.54mm pitch, 1A per contact, 250VAC, gold mating finish, through-hole solder, latch lock/eject hooks, UL94 V-0, RoHS.","salesMarkdown":"## 40-position 2.54mm pitch header — BOM-fit anchor ## Shrouding, keying, and eject hooks — handling in dense layouts The keying slot prevents inserting the mating half in the wrong orientation, which saves rework in a harness build. Long latch lock/eject hooks provide positive retention against vibration and a mechanical lever to unmate the connector without prying on the housing. This is a practical advantage in a backplane or panel where the header is recessed and finger access is tight. ## Sourcing and lifecycle — active, RoHS, bulk packaging RoHS compliant without exemptions — no lead, cadmium, or restricted phthalates in the housing or plating. The tin post finish is matte tin over nickel, standard for lead-free solder processes. ## Comparing 40-position vs 30- and 34-position siblings The closest functional alternative is the 30-position 5499922-7, which shares the same 2.54mm pitch, gold mating finish, long eject hooks, and UL94 V-0 housing — only the position count differs. If your BOM calls for 30 circuits, that is a direct drop-in; if you need 34 circuits, the 5499910-8 uses short eject hooks instead of long, which changes the unmating tool clearance.","metaTitle":"TE Connectivity 5499923-9 AMP-Latch Header, 40 Pos 2.54mm","metaDescription":"5499923-9 TE AMP-Latch board-to-cable header, 40 positions, 2.54mm pitch, 1A/contact, 250VAC, gold mating finish, UL94 V-0, RoHS, active production.","metaKeywords":null},"attributes":{"series":"AMP-Latch","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Cable/Wire","Series":"AMP-Latch","Package":"Bulk","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":"5499923","Insulation Material":"-","Number of Positions":"40","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","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":"$8.0200","priceTiers":[{"qty":1,"price":"$8.02000","currency":"USD"},{"qty":10,"price":"$6.99300","currency":"USD"},{"qty":100,"price":"$6.22030","currency":"USD"},{"qty":500,"price":"$5.81540","currency":"USD"},{"qty":1000,"price":"$5.18969","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/97765bf6244436edb5fb11494e577938.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/5499923-9/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5499923-9 and check current pricing?","answer":"The 5499923-9 is an active TE Connectivity AMP-Latch header. We source it through independent distribution channels and quote it per your BOM quantity. Submit an RFQ for current pricing and availability — no stock-holding claim is made here, but we confirm availability at quote time."},{"question":"What is the pin count and pitch of 5499923-9?","answer":"All 40 positions are loaded."},{"question":"Is 5499923-9 RoHS compliant?","answer":"Yes, it is RoHS Compliant with no exemptions listed. The contact post finish is tin, and the mating finish is gold or gold-palladium."},{"question":"What is the difference between 5499923-9 and 5499922-7?","answer":"The 5499922-7 has 30 positions instead of 40; all other key specs — pitch, current rating, voltage, gold mating finish, long eject hooks, UL94 V-0 — are identical. The 5499922-7 ships in tray packaging rather than bulk."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5499923-9","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/5499923-9 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}}