{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2159220401","brand":"Molex","brandSlug":"molex","productSlug":"2159220401","canonicalUrl":"https://icsourcedirect.com/molex/2159220401","factsUrl":"https://icsourcedirect.com/api/mcp/products/2159220401","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit+ 215922 series, plug housing, 4 positions, 2 rows, 0.118\" (3.00mm) pitch, free-hanging (in-line), crimp termination, locking ramp, black PA66, -40°C to 105°C.","salesMarkdown":"## What This 4-Position Micro-Fit+ Plug Housing Does in a Harness The 0.118\" (3.00mm) pitch keeps the terminal spacing tight enough for a compact connector but leaves room for 20-24 AWG wire without forcing a miniature crimp. It mates with the matching Micro-Fit+ receptacle housing — the locking ramp clicks home and holds against vibration in an automotive or industrial cabinet. ## Why the Locking Ramp and Crimp Termination Matter for Field Service No secondary latch or screw to lose on the shop floor. The crimp termination means you build the wire assembly to length, insert the male pin terminal into the housing, and if a wire gets damaged later you pull that terminal and re-crimp rather than scrapping the whole harness. The free-hanging (in-line) mounting style lets this plug sit mid-cable or at the end of a flying lead without needing a panel cutout. This is a housing only — no male pin terminals are included. The housing's PA66 insulation holds the terminals in place with the locking ramp on the terminal itself, so the assembly is secure once fully seated.","metaTitle":"Molex Micro-Fit+ 2159220401 Plug Housing, 4 Pos, 3.00mm","metaDescription":"Molex 2159220401 Micro-Fit+ 3.00mm plug housing, 4 circuits, dual row, locking ramp, -40°C to 105°C. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":"Micro-Fit+ 215922","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"Molex","Color":"Black","Pitch":"0.118\\\" (3.00mm)","Series":"Micro-Fit+ 215922","Package":"Bulk","Features":"-","Row Spacing":"-","Contact Type":"Male Pin","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug","Fastening Type":"Locking Ramp","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"215922","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA66), Nylon 6/6","Number of Positions":"4","Operating Temperature":"-40°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4200","priceTiers":[{"qty":1,"price":"$0.42000","currency":"USD"},{"qty":10,"price":"$0.33800","currency":"USD"},{"qty":100,"price":"$0.24820","currency":"USD"},{"qty":1000,"price":"$0.19743","currency":"USD"},{"qty":2500,"price":"$0.18051","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/8dc4718da6499900471df258521dbe98.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/2159220401/alternatives.json"},"ai":{"faq":[{"question":"Does 2159220401 include terminals?","answer":"No, this is a plug housing only. The male pin crimp terminals must be ordered separately — typically the Molex Micro-Fit+ 43030 series terminal."},{"question":"What is the mating female housing for 2159220401?","answer":"The 2159220401 mates with a Micro-Fit+ 3.00mm pitch receptacle housing of the same circuit count — a 4-position dual-row receptacle from the same 215922 series."},{"question":"What is the difference between 2159220401 and 2159220301?","answer":"The 2159220401 has 4 positions; the 2159220301 has 3 positions. Both are dual-row, 3.00mm pitch, locking ramp plug housings. The circuit count is the only difference."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/2159220401","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/2159220401 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}}