{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2355045-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2355045-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2355045-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/2355045-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPMODU series, 2355045-2, Board to Board, unshrouded breakaway header, 2 positions, single row, 2.00 mm pitch, male square pins, gold mating finish, through-hole solder termination, UL94 V-0 black thermoplastic housing.","salesMarkdown":"## 2.00 mm Pitch Breakaway Header — Board-Layout Fit The 2355045-2: Each contact is rated 2 A at 125 VAC/DC, with a gold mating finish at 3.94 µinch — a flash coating that handles occasional mating cycles in a clean environment. The tin-plated post (78.7 µinch) solders reliably into plated through-holes. ## Unshrouded Design — No Keying, No Pin Protection This is typical for breakaway headers where the user snaps off the desired pin count from a longer strip. RoHS3 compliant. The key difference is the gold mating finish: 1376779-2 uses 8.00 µinch gold vs the 2355045-2's 3.94 µinch. That extra gold thickness roughly doubles the mating cycle capability — useful if the connector sees repeated disconnect/reconnect in the field. 1376779-2 is also rated 3 A (vs 2 A) and 250 VAC (vs 125 VAC/DC), and ships in a box rather than a tube. If your BOM needs higher current or voltage margin, or more mating cycles, 1376779-2 is the better fit — but the board footprint and pinout are identical.","metaTitle":"2355045-2 TE AMPMODU 2-Pin Header, 2.00 mm Pitch, Unshrouded","metaDescription":"TE Connectivity AMPMODU 2355045-2: 2-position, single-row, unshrouded breakaway header. 2.00 mm pitch, gold-plated contacts, rated 2 A, 125 VAC/DC.","metaKeywords":null},"attributes":{"series":"AMPMODU","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 Board","Series":"AMPMODU","Package":"Tube","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":"1","Pitch - Mating":"0.079\\\" (2.00mm)","Product Status":"Active","Voltage Rating":"125VAC/DC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Black","Insulation Height":"0.059\\\" (1.50mm)","Ingress Protection":"-","Base Product Number":"2355045","Insulation Material":"Thermoplastic","Number of Positions":"2","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.110\\\" (2.79mm)","Current Rating (Amps)":"2A","Operating Temperature":"-40°C~125°C","Mated Stacking Heights":"-","Overall Contact Length":"0.327\\\" (8.30mm)","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.157\\\" (4.00mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"78.7µin (2.00µm)","Contact Finish Thickness - Mating":"3.94µin (0.100µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3900","priceTiers":[{"qty":1,"price":"$0.39000","currency":"USD"},{"qty":10,"price":"$0.33300","currency":"USD"},{"qty":100,"price":"$0.25890","currency":"USD"},{"qty":500,"price":"$0.22188","currency":"USD"},{"qty":1000,"price":"$0.18490","currency":"USD"},{"qty":5000,"price":"$0.15848","currency":"USD"},{"qty":10000,"price":"$0.14792","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/0c836bd34d82eb05ebd62abcafe1611f.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/2355045-2/alternatives.json"},"ai":{"faq":[{"question":"What is the contact pitch of 2355045-2?","answer":"The mating pitch is 2.00 mm (0.079 inches), single row."},{"question":"What is the closest functional second-source for 2355045-2?","answer":"The peer 1376779-2 is the closest match: same pitch, row count, mounting, and series. It offers thicker gold plating (8.00 µinch vs 3.94 µinch) and a higher current rating (3 A vs 2 A)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2355045-2","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/2355045-2 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}}