{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-177648-8","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-177648-8","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-177648-8","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-177648-8","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Dynamic D-3100 series, plug housing, 10 circuits, 1 row, 3.81 mm pitch, free-hanging, crimp termination, polarizing key, black thermoplastic housing, contacts not included.","salesMarkdown":"## Housing for a 10-Circuit Power Harness The 3.81 mm pitch gives noticeably more creepage than the more common 3.00 mm Dynamic D-3200 variant, which matters when the circuit runs at the upper end of the series voltage rating. A polarizing key on the housing prevents mismating with an incorrectly oriented header, a practical safeguard in a multi-connector panel or harness bundle. ## What the 3.81 mm Pitch Buys the Layout The 3.81 mm pitch is wider than the 3.00 mm pitch used in the Dynamic D-3200 series headers. That extra 0.81 mm per position means the footprint on the PCB or the spacing in a harness is wider, but it also provides more creepage distance between adjacent circuits — a real advantage in applications above 250 V where tracking across the housing surface becomes the limiting factor. The single-row, 10-position layout keeps the cable exit compact; the housing is 38.1 mm wide across the outer positions. The housing accepts the contacts with a standard crimp-and-insert process; the terminal retention is handled by a lance in the contact that locks into the housing cavity. For the mating half, this plug mates with any Dynamic D-3100 or D-3200 series header that has the same 10-position, single-row configuration and 3.81 mm pitch — verify the header's position count and pitch before committing the BOM line.","metaTitle":"TE Dynamic D-3100 1-177648-8, 10 Pos Plug Housing, 3.81mm","metaDescription":"TE Dynamic D-3100 1-177648-8 plug housing, 10 positions, single row, 3.81mm pitch. Free-hanging crimp termination. Contacts not included.","metaKeywords":null},"attributes":{"series":"Dynamic D-3100","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Note":"Contacts Not Included","Color":"Black","Pitch":"0.150\\\" (3.81mm)","Series":"Dynamic D-3100","Package":"Bulk","Features":"Polarizing Key","Row Spacing":"-","Contact Type":"Male Pin","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug","Fastening Type":"-","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"177648","Contact Termination":"Crimp","Insulation Material":"Thermoplastic, Polyester, Glass Filled","Number of Positions":"10","Operating Temperature":"-55°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.5000","priceTiers":[{"qty":1,"price":"$2.50000","currency":"USD"},{"qty":10,"price":"$2.22400","currency":"USD"},{"qty":25,"price":"$2.21280","currency":"USD"},{"qty":50,"price":"$2.19020","currency":"USD"},{"qty":100,"price":"$2.00960","currency":"USD"},{"qty":250,"price":"$1.99828","currency":"USD"},{"qty":500,"price":"$1.81764","currency":"USD"},{"qty":1000,"price":"$1.62571","currency":"USD"},{"qty":2500,"price":"$1.50153","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7c5da0584764b08e367826ab6d962fac.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-177648-8/alternatives.json"},"ai":{"faq":[{"question":"Does 1-177648-8 include contacts?","answer":"No. The listing explicitly notes \"Contacts Not Included.\" You must order the Dynamic D-3000 series male pin crimp terminals separately to populate this housing."},{"question":"Is 1-177648-8 compatible with Dynamic D-3200 headers?","answer":"Yes, the 1-177648-8 mates with Dynamic D-3200 series headers that share the same 10-position, single-row, 3.81 mm pitch configuration. Verify the header's position count and pitch before ordering."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-177648-8","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/1-177648-8 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}}