{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"178803-7","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"178803-7","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/178803-7","factsUrl":"https://icsourcedirect.com/api/mcp/products/178803-7","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Dynamic D-3100 plug housing, 178803-7, 16 circuits, 2 rows, 0.150\" (3.81mm) pitch, 0.200\" (5.08mm) row spacing, panel mount with flange, crimp termination, black thermoplastic housing, contacts not included.","salesMarkdown":"It's a two-row, 3.81mm-pitch panel-mount housing that accepts tab-style crimp contacts — the matching receptacle uses female socket contacts. The 0.150\" (3.81mm) pitch is wider than the 2.54mm signal standard — that extra spacing gives you more creepage for higher-voltage runs, and the 0.200\" (5.08mm) row spacing keeps the two rows well separated. The 16 positions match a 16-circuit BOM line; if your circuit count is different, you'll need a different member of the D-3100 family. The housing uses a push-pull fastening system — no locking ramp or screw, just a positive push to seat and a firm pull to release. That's fine for panel-mount applications where the housing is bolted in place and the cable isn't yanked. The contact type is tab (male), so you'll need the matching Dynamic D-3100 crimp tab terminals. The push-pull retention holds the contact in place. If you're building a harness, factor in the extra line item for the contacts and a hand-crimp tool that matches the wire gauge. The 178803-7 is a 16-circuit, two-row panel-mount plug. A sibling like the 1-1703532-1 is a 2-circuit, single-row free-hanging plug with a locking ramp and a sealed housing — a very different part for a sealed, low-circuit-count application. The 1-2069332-1 is a 4-circuit, two-row panel-mount receptacle (female socket contacts), not a plug. The 1-2333134-5 is a 30-circuit, two-row free-hanging receptacle on a much finer 2.00mm pitch. None of these are a direct swap for the 178803-7 — the circuit count, pitch, mounting, and contact gender all differ. If you need a 16-circuit, 3.81mm-pitch panel-mount plug, this is the one.","metaTitle":"TE Dynamic D-3100 178803-7 Plug Housing, 16 Pos, 3.81mm","metaDescription":"TE 178803-7 Dynamic D-3100 plug housing, 16 circuits, 3.81mm pitch, panel mount with flange, crimp termination, contacts not included. RoHS, active production.","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":"Mounting Flange","Row Spacing":"0.200\\\" (5.08mm)","Contact Type":"Tab","Mounting Type":"Panel Mount","Connector Type":"Plug","Fastening Type":"Push-Pull","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"178803","Contact Termination":"Crimp","Insulation Material":"Thermoplastic, Polyester, Glass Filled","Number of Positions":"16","Operating Temperature":"-55°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.2900","priceTiers":[{"qty":1,"price":"$3.29000","currency":"USD"},{"qty":10,"price":"$2.93500","currency":"USD"},{"qty":25,"price":"$2.92000","currency":"USD"},{"qty":50,"price":"$2.89020","currency":"USD"},{"qty":100,"price":"$2.60570","currency":"USD"},{"qty":250,"price":"$2.59072","currency":"USD"},{"qty":500,"price":"$2.39602","currency":"USD"},{"qty":1000,"price":"$2.14145","currency":"USD"},{"qty":2500,"price":"$1.97672","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a1f4635b6f813954250642fa51e8a6d1.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/178803-7/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 178803-7?","answer":"Submit a request for quote to confirm current pricing and availability."},{"question":"Does 178803-7 include contacts?","answer":"No, the 178803-7 is a housing only — contacts are not included. You must order Dynamic D-3100 crimp tab terminals separately."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/178803-7","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/178803-7 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}}