{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-146255-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-146255-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-146255-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-146255-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPMODU Mod II breakaway header, 66 positions, 2 rows, 0.100\" (2.54 mm) pitch, unshrouded, through-hole solder termination, gold mating finish, 3 A, UL94 V-0.","salesMarkdown":"## 66-Position Breakaway Header — AMPMODU Mod II ## Lifecycle Status — Obsolete, Sourced per RFQ If your BOM requires a drop-in replacement, a pin-compatible alternative from the same AMPMODU Mod II family (same pitch, row spacing, and unshrouded form factor) would need to match the 66-position count and through-hole termination; verify the contact finish and overall contact length against your mating half. Mates with standard AMPMODU Mod II receptacles (0.100\" pitch, dual-row) — the unshrouded design means the receptacle housing must align the pins; no keying or polarization is built in.","metaTitle":"3-146255-3 TE Connectivity AMPMODU Mod II Header, 66 Pos","metaDescription":"TE Connectivity AMPMODU Mod II breakaway header, 66 positions, 0.100\" pitch, gold mating finish, 3 A. Obsolete — sourced per RFQ through independent channels.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","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":"Obsolete","Voltage Rating":"30VAC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Black","Insulation Height":"0.090\\\" (2.29mm)","Ingress Protection":"-","Base Product Number":"146255","Insulation Material":"Liquid Crystal Polymer (LCP)","Number of Positions":"66","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin-Lead","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":"5.00µin (0.127µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.7898","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/562fee8aca079b8f0b1e8a0c58c49548.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-146255-3/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3-146255-3?","answer":"This part is obsolete and not stocked on the shelf. We source it through independent distribution channels — availability and pricing are confirmed when you submit an RFQ against your BOM quantity. No stock-holding claim; quoted per order."},{"question":"What is the replacement for TE Connectivity 3-146255-3?","answer":"TE Connectivity has not published an official replacement for this part number. A functionally equivalent AMPMODU Mod II header with the same 0.100\" pitch, 66 positions, dual rows, and unshrouded through-hole form factor would be a drop-in candidate — but verify the contact finish (gold vs tin) and overall contact length against your mating receptacle before committing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-146255-3","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/3-146255-3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}