{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"9-146257-0-02","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"9-146257-0-02","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/9-146257-0-02","factsUrl":"https://icsourcedirect.com/api/mcp/products/9-146257-0-02","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors AMPMODU Mod II header, breakaway, 4 circuits, 0.100\" (2.54 mm) pitch, dual-row, through-hole solder termination, gold-plated mating contacts, 3 A rated, active production.","salesMarkdown":"## Footprint and Layout Fit The 9-146257-0-02: The 4-position, dual-row layout occupies the same board area as a single-row 4-pin header but gives you a second row for signal routing or a ground plane tie. ## Contact Interface and Current Duty Rated 3 A per contact. For a signal-level interconnect — sensor inputs, low-power I/O, control lines — the 3 A ceiling is generous; the practical limit is more often the trace width on the board. Push-pull fastening — no latch, no screw. The mating receptacle (typically an AMPMODU Mod II socket or an IDC connector) relies on the pin-to-socket interference fit for retention. In a low-vibration environment like a control cabinet or a bench-top fixture, the friction hold is sufficient. Through-hole solder termination: the 0.025\" square pins fit standard 0.040\" plated-through holes. RoHS compliance is assumed for current production; confirm at order if restricted-material certification is required.","metaTitle":"9-146257-0-02 TE AMPMODU Mod II Header, 4 Pos, 0.100\" Pitch","metaDescription":"9-146257-0-02 TE Connectivity AMP Connectors AMPMODU Mod II header, 4 positions, 0.100\" pitch, 2 rows, gold mating finish, 3 A rating, 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 Board or Cable","Series":"AMPMODU Mod II","Package":"Bulk","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":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Black","Insulation Height":"0.090\\\" (2.29mm)","Ingress Protection":"-","Base Product Number":"146257","Insulation Material":"Liquid Crystal Polymer (LCP)","Number of Positions":"4","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"3A","Operating Temperature":"-65°C~105°C","Mated Stacking Heights":"-","Overall Contact Length":"0.440\\\" (11.18mm)","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.230\\\" (5.84mm)","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":"$0.5700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c51f5d0d41fad4f027b4fa46699f4a56.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for 9-146257-0-02?","answer":"The unshrouded header relies on the receptacle's housing for alignment, so confirm the receptacle's keying and polarization match your harness."},{"question":"What is the pitch and number of positions for 9-146257-0-02?","answer":"0.100\" (2.54 mm) mating pitch, 0.100\" row spacing, 4 positions loaded across 2 rows. The board footprint matches standard 0.100\" grid layouts."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/9-146257-0-02","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/9-146257-0-02 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}