--- product_id: 522711308 title: "Molex 4-Pin Black Connector Pitch 4.20mm.0165\" w/18-24 AWG Pin Mini-Fit Jr (3 Match Set)" brand: "molex" price: "B/.73" currency: PAB in_stock: true reviews_count: 5 url: https://www.desertcart.com.pa/products/522711308-molex-4-pin-black-connector-pitch-4-20mm-0165-w store_origin: PA region: Panama --- # 9.0A max current per contact 4 circuits for versatile connectivity -40°C to +105°C operating range Molex 4-Pin Black Connector Pitch 4.20mm.0165" w/18-24 AWG Pin Mini-Fit Jr (3 Match Set) **Brand:** molex **Price:** B/.73 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your projects with Molex precision and reliability! ## Quick Answers - **What is this?** Molex 4-Pin Black Connector Pitch 4.20mm.0165" w/18-24 AWG Pin Mini-Fit Jr (3 Match Set) by molex - **How much does it cost?** B/.73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/522711308-molex-4-pin-black-connector-pitch-4-20mm-0165-w) ## Best For - molex enthusiasts ## Why This Product - Trusted molex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete 3-Match Set:** Includes male, female connectors and extra crimp pins for instant project readiness. - • **High Current Capacity:** Supports up to 9.0A per contact, perfect for demanding setups. - • **Precision 4-Pin Design:** Engineered for seamless power delivery with 4 robust circuits. - • **Wide Temperature Tolerance:** Reliable performance from freezing cold to scorching heat (-40°C to +105°C). - • **Durable Brass & Nylon Build:** Premium brass contacts with nylon insulation ensure longevity and UL compliance. ## Overview The Molex 4-Pin Black Connector Pitch 4.20mm Mini-Fit Jr (3 Match Set) is a professional-grade connector kit featuring 4 circuits, supporting wire gauges 18-24 AWG and a maximum current of 9.0A per contact. Designed for durability with brass contacts and nylon insulation, it operates reliably across a wide temperature range (-40°C to +105°C). This UL-approved set includes male and female connectors plus extra crimp pins, making it an essential, ready-to-use solution for high-performance electrical and DIY projects. ## Description Overview: Mini-Fit Jr. and Mini-Fit Plus Power Connectors deliver up to 9.0A and 13.0A respectively, while blind-mating and terminal position assurance options offer a versatile connector system for a wide range of applications Item Specification: Receptacle and Plug Housing Mini Fit JR Mini-Fit Jr. Receptacle and Plug Housing, Dual Row No. of Circuits: 3 Pole number: 3x1 Approval: UL 94 V-2, Material Polyamide Rated: 13 Amps Pitch - Mating Interface .0165" (4.20mm) Pitch - Termination Interface .0165" (4.20mm) Temperature Range - Operating: -40°C to +105°C Item Specification: Terminals Mini Fit JR Crimp or Compression Style Terminals Made out of Brass Metal Material Tin Plating Mating 9.0A Current - Maximum per Contact 600V Voltage - Maximum Wire Insulation Diameter1.30 - 3.10mm Wire Size accepted (AWG)18-24 Kit Pro Contents: Qty: 3 - Molex, 4-Pin Male Connectors Qty: 3 - Molex, 4 Pin Female Connectors Qty: 12 - Molex, Male Crimp Pins 18-24 AWG Mini-Fit Jr (1 Extra Pins) Qty: 12- Molex, Female Crimp 18-24 AWG Mini-Fit Jr (1 Extra Socket) Benefits Strip/Reel Terminals: Strip/Reel Packaging Contacts have an easier time handling the terminals while they are attached to the strip. Whenever yours hand are steady or not then maybe this will make things easier for you while on your project. ## Features - Molex No. of Circuits: 4 , ( 3 Completed Set ) - Pitch - Mating Interface .0165" (4.20mm) - Wire Gauge Size: 18-24 AWG - Terminal 9.0A Current - Maximum per - Temperature Range - Operating: -40°C to +105°C ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07DLKSKVD | | Best Sellers Rank | 927,711 in DIY & Tools (See Top 100 in DIY & Tools) 6,356 in Electrical Terminals & Kits | | Brand | Molex | | Colour | Black | | Connector Type | Pin | | Contact Material | Brass | | Customer Reviews | 4.3 4.3 out of 5 stars (75) 4.3 out of 5 stars | | Gauge | 24.0 | | Insulation Material Type | Nylon | | Manufacturer | Molex | | Manufacturer Part Number | Mini fit 4-Circuits (3 Set) Black | | Material | Brass | | Maximum Voltage | 600 Volts (DC) | | Model Number | Mini Fit | | Number Of Items | 3 | | Specification Met | UL | | Terminal | Pin Terminal | | Unit Count | 1.0 count | ## Product Details - **Colour:** Black - **Connector type:** Pin - **Contact material:** Brass - **Insulation material:** Nylon - **Terminal:** Pin Terminal ## Images ![Molex 4-Pin Black Connector Pitch 4.20mm.0165" w/18-24 AWG Pin Mini-Fit Jr (3 Match Set) - Image 1](https://m.media-amazon.com/images/I/61wIKncXX5L.jpg) ![Molex 4-Pin Black Connector Pitch 4.20mm.0165" w/18-24 AWG Pin Mini-Fit Jr (3 Match Set) - Image 2](https://m.media-amazon.com/images/I/81xk3KyKn0L.jpg) ![Molex 4-Pin Black Connector Pitch 4.20mm.0165" w/18-24 AWG Pin Mini-Fit Jr (3 Match Set) - Image 3](https://m.media-amazon.com/images/I/81dvZaqLZJL.jpg) ![Molex 4-Pin Black Connector Pitch 4.20mm.0165" w/18-24 AWG Pin Mini-Fit Jr (3 Match Set) - Image 4](https://m.media-amazon.com/images/I/81T6T8VFKBL.jpg) ![Molex 4-Pin Black Connector Pitch 4.20mm.0165" w/18-24 AWG Pin Mini-Fit Jr (3 Match Set) - Image 5](https://m.media-amazon.com/images/I/41zP2pk-VWL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect Size and Compatibility *by on Reviewed in the United States 20 April 2026* These perfectly fit the 12v CPU output of an ATX PSU.The plastic is high quality. The pins themselves are very thin metal, and you have to be pretty careful when crimping them to the wire to make sure it holds right.Overall, easy to use, helped me add some fan headers to an old system. Definitely good value for the price. ### ⭐⭐⭐⭐⭐ I’m happy with the product and it worked well *by on Reviewed in Canada 12 July 2025* The item arrived quickly and worked perfect ### ⭐⭐⭐⭐⭐ Exact Match *by on Reviewed in the United States 26 March 2026* Product is exactly as described. Seems to be good quality. Crimping the pins is tricky. ## Frequently Bought Together - Molex 4-Pin Black Connector Pitch 4.20mm.0165" w/18-24 AWG Pin Mini-Fit Jr ™ (3 Match Set) - Molex 8-Pin Black Connector Pitch 4.20mm.0165" w/18-24 AWG Pin Mini-Fit Jr --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.pa/products/522711308-molex-4-pin-black-connector-pitch-4-20mm-0165-w](https://www.desertcart.com.pa/products/522711308-molex-4-pin-black-connector-pitch-4-20mm-0165-w) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-09-06*