{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"178325-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"178325-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/178325-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/178325-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Dynamic D-3100 series, 178325-3, a shrouded 4-wall header, 10 circuits in 2 rows, 3.81mm pitch, gold-plated mating contacts, board lock, through-hole solder termination, UL94 V-0 housing.","salesMarkdown":"## 10-position 3.81mm pitch header with board lock The 178325-3 is a 10-position, 2-row vertical header from TE's Dynamic D-3100 series. Rated 250V, the connector suits signal and low-power distribution inside equipment enclosures. The UL94 V-0 glass-filled polyester housing meets flame-rating requirements for commercial and industrial gear. This header mates with Dynamic D-3100 series receptacles that accept tab contacts (rectangular contact shape). The detent lock engages with the mating housing latch — no secondary TPA required on the header side. The board lock feature provides mechanical retention during wave soldering and resists push-out from cable strain. For a 2-row 10-position layout, the board lock adds about 0.5–1 N of extraction force per lock, which helps keep the header seated in high-vibration environments. RoHS compliant — no lead or restricted substances in the plating or insulation.","metaTitle":"178325-3 TE Connectivity Header 10 Pos 3.81mm Pitch –","metaDescription":"178325-3 TE Connectivity AMP Connectors Dynamic D-3100 header, 10 positions, 3.81mm pitch, 2-row, gold plating, board lock, RoHS. Active production.","metaKeywords":null},"attributes":{"series":"Dynamic D-3100","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 Board or Cable","Series":"Dynamic D-3100","Package":"Bulk","Features":"Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"General Purpose, Industrial","Contact Type":"Tab","Contact Shape":"Rectangular","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Detent Lock","Number of Rows":"2","Pitch - Mating":"0.150\\\" (3.81mm)","Product Status":"Active","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Black","Insulation Height":"0.850\\\" (21.59mm)","Ingress Protection":"-","Base Product Number":"178325","Insulation Material":"Thermoplastic, Polyester, Glass Filled","Number of Positions":"10","Row Spacing - Mating":"0.200\\\" (5.08mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.150\\\" (3.81mm)","Current Rating (Amps)":"-","Operating Temperature":"-55°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.8800","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.88000","currency":"USD"},{"qty":17,"price":"$5.99588","currency":"USD"},{"qty":102,"price":"$5.33324","currency":"USD"},{"qty":1003,"price":"$4.44958","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 178325-3?","answer":"The 178325-3 is an active TE part. Submit a BOM quantity request for current availability and pricing."},{"question":"What is the pitch and number of positions of 178325-3?","answer":"3.81mm pitch, 10 positions loaded in 2 rows with a 5.08mm row spacing. The board footprint is standard for Dynamic D-3100 series receptacles."},{"question":"Does 178325-3 have a board lock?","answer":"Yes. The header includes a board lock feature for mechanical retention during soldering and vibration resistance."},{"question":"Is 178325-3 RoHS compliant?","answer":"Yes. The part 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/178325-3","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/178325-3 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}}