{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1727670020","brand":"Molex","brandSlug":"molex","productSlug":"1727670020","canonicalUrl":"https://icsourcedirect.com/molex/1727670020","factsUrl":"https://icsourcedirect.com/api/mcp/products/1727670020","rawCanonicalId":null},"summary":{"shortDescription":"Molex Mini-Fit TPA2 172767 series, 1727670020, plug housing, 20 positions, 2 rows, 0.165\" (4.20mm) pitch, panel mount snap-in, crimp termination, locking ramp, black PA nylon, -40°C to 105°C.","salesMarkdown":"The Molex 1727670020 is a 20-circuit plug housing from the Mini-Fit TPA2 172767 series, designed for wire-to-board power interconnects in harness assemblies. The housing is panel-mount, snap-in style — no hardware needed for installation into a panel cutout. ## What You Need to Know Before Ordering Contacts are not included with this housing. You need to order the male crimp terminals separately — the Mini-Fit TPA2 terminal family (order codes like 172767-1 or equivalent) must be crimped onto your wire before insertion. The housing accepts the terminals and the secondary TPA (Terminal Position Assurance) retainer locks them in place, which is the feature that distinguishes the TPA2 series from standard Mini-Fit housings. The locking ramp fastening type means the plug stays mated under vibration without a secondary latch — you'll hear it click when fully seated. ## Mating and Termination This plug housing mates with any Mini-Fit TPA2 header that shares the 4.20 mm pitch and 20-circuit dual-row layout — typically the 172767 series headers with vertical or right-angle pin orientation. Termination is crimp-style: strip the wire, crimp the male pin terminal, insert it into the housing cavity until the locking tang engages. The secondary TPA retainer then slides over the terminal cavities to confirm full seating.","metaTitle":"Molex Mini-Fit TPA2 1727670020, 20-Position Plug Housing","metaDescription":"Molex 1727670020 Mini-Fit TPA2 plug housing, 20 circuits, 4.20mm pitch, dual-row, panel mount with locking ramp. Contacts not included.","metaKeywords":null},"attributes":{"series":"Mini-Fit TPA2 172767","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"Molex","Note":"Contacts Not Included","Color":"Black","Pitch":"0.165\\\" (4.20mm)","Series":"Mini-Fit TPA2 172767","Package":"Bulk","Features":"-","Row Spacing":"0.165\\\" (4.20mm)","Contact Type":"Male Pin","Mounting Type":"Panel Mount, Snap-In","Connector Type":"Plug","Fastening Type":"Locking Ramp","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"172767","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"20","Operating Temperature":"-40°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.29000","currency":"USD"},{"qty":10,"price":"$1.06400","currency":"USD"},{"qty":100,"price":"$0.88640","currency":"USD"},{"qty":1000,"price":"$0.70910","currency":"USD"},{"qty":2500,"price":"$0.64262","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/42a67be93b0bcfab86b866516b99617d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1727670020 and how do I get a price?","answer":"The 1727670020 is available to order through independent distribution. Submit an RFQ for current pricing and lead time — availability is confirmed at quote time."},{"question":"Does 1727670020 include contacts?","answer":"No, contacts are not included with this housing. You must order the male crimp terminals separately — the Mini-Fit TPA2 terminal family (such as 172767-1 or equivalent) is required for a complete connector assembly."},{"question":"What is the pitch of 1727670020?","answer":"The pitch is 0.165\" (4.20 mm), which is the standard Mini-Fit spacing. This pitch determines the board footprint for the mating header and the wire-to-wire spacing in the harness."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/1727670020","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/molex/1727670020 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:45.458Z","lastPublished":"2026-07-17T19:50:45.458Z","indexable":true}}