{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5102321-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5102321-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5102321-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/5102321-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP-Latch series, 5102321-4, board-to-cable/wire header, 20 positions, 2.54mm pitch, shrouded 4-wall, through-hole solder, male pin, latch lock/eject hooks, gold-plated mating contacts, 1 A per contact, 250 VAC, UL94 V-0.","salesMarkdown":"The 5102321-4: The latch lock/eject hooks on the long sides provide a positive mechanical lock; when the mating housing clicks in, the hooks resist vibration-induced separation and also act as ejectors for un-mating. The keying slot and mounting flange on the header body prevent mis-mating and give a secondary anchor point to the panel or PCB for strain relief. ## Current, Voltage, and Contact Plating The post tails are tin-plated (100.0 µinch) for good solderability to the PCB.","metaTitle":"5102321-4 TE Connectivity AMP-Latch Header, 20 Pos","metaDescription":"5102321-4 TE Connectivity AMP-Latch shrouded header, 20 positions, 0.100\" pitch, 1 A per contact, gold-plated mating, latch lock. Active production.","metaKeywords":null},"attributes":{"series":"AMP-Latch","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 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":"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":"5102321","Insulation Material":"-","Number of Positions":"20","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":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.2800","priceTiers":[{"qty":1,"price":"$6.28000","currency":"USD"},{"qty":36,"price":"$5.40194","currency":"USD"},{"qty":108,"price":"$5.02509","currency":"USD"},{"qty":468,"price":"$4.27130","currency":"USD"},{"qty":972,"price":"$3.64316","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c368d945ac2a24170f43c663cf8664bc.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/5102321-4/alternatives.json"},"ai":{"faq":[{"question":"What is the pin pitch of the 5102321-4?","answer":"The mating pitch is 0.100\" (2.54 mm), and the row spacing is also 0.100\" (2.54 mm). This is the standard pitch for AMP-Latch ribbon-cable IDC connectors."},{"question":"Is the 5102321-4 shrouded and what locking mechanism does it use?","answer":"Yes, it is a shrouded header with a 4-wall shroud. The fastening type is latch lock/eject hooks on the long sides — these provide a positive lock and also act as ejectors for un-mating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5102321-4","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/5102321-4 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}}