{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-1761603-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-1761603-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-1761603-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-1761603-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP-Latch, Header, 40 Positions, 0.100\" (2.54mm) Pitch, Through Hole, Solder, Gold Mating Finish, 1 A per Contact, 250 VAC, UL94 V-0, Blue Insulation","salesMarkdown":"## 40-Position Dual-Row Shrouded Header for Board-to-Cable Wiring ## Gold Mating Surface and 30 µinch Plating for Repeated Cycling The mating contacts carry 30.0 µinch (0.76 µm) gold over nickel, while the solder tails are finished with 100.0 µinch (2.54 µm) tin. RoHS compliant per the current lifecycle status. ## Peer Comparison: 40-Position vs Lower-Density Alternatives Compared to the 1318699-3 (12 positions, 0.165\" pitch, 5 A, latch lock), the 3-1761603-3 offers over three times the circuit count in a denser 2.54 mm grid but at one-fifth the per-contact current. The 1318699-3 uses a latch lock for vibration resistance; the 3-1761603-3 uses push-pull fastening with a keying slot — choose the 40-position part when you need many signal lines in a single connector, and the 12-position part when each circuit carries higher current or the connection sees mechanical shock.","metaTitle":"3-1761603-3 TE Connectivity AMP-Latch Header 40 Pos 2.54mm","metaDescription":"3-1761603-3 TE Connectivity AMP-Latch shrouded header, 40 positions, 0.100\" pitch, 1 A per contact, gold plating, UL94 V-0. Active production. Sourced per RFQ.","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","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"250VAC","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Blue","Insulation Height":"0.350\\\" (8.89mm)","Ingress Protection":"-","Base Product Number":"1761603","Insulation Material":"Polybutylene Terephthalate (PBT)","Number of Positions":"40","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.102\\\" (2.60mm)","Current Rating (Amps)":"1A per Contact","Operating Temperature":"-65°C~105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","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":"$9.8000","priceTiers":[{"qty":1,"price":"$9.80000","currency":"USD"},{"qty":10,"price":"$8.82000","currency":"USD"},{"qty":100,"price":"$7.88260","currency":"USD"},{"qty":500,"price":"$6.60438","currency":"USD"},{"qty":1000,"price":"$5.83742","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/9fef2396efbbdc4e93418681040c9996.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-1761603-3/alternatives.json"},"ai":{"faq":[{"question":"What mates with 3-1761603-3?","answer":"This header mates with AMP-Latch IDC receptacles or other 0.100\" (2.54mm) pitch, 40-position, dual-row cable connectors that accept male square pins. The keying slot in the housing ensures only compatible mating halves engage."},{"question":"Is 3-1761603-3 RoHS compliant?","answer":"Yes, the 3-1761603-3 is listed as RoHS Compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-1761603-3","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/3-1761603-3 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}}