--- 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: "€ 45.76" currency: EUR in_stock: true reviews_count: 5 category: "Molex" url: https://www.desertcart.gr/products/522711308-molex-4-pin-black-connector-pitch-4-20mm-0165-w store_origin: GR region: Greece --- # 9.0A max current per contact 4 circuits for versatile power delivery -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:** € 45.76 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your projects with 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?** € 45.76 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/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-Set Kit:** Includes male & female connectors plus extra crimp pins—ready to elevate your DIY or professional builds. - • **Precision 4-Pin Design:** Engineered for seamless connectivity with a 4.20mm pitch, ensuring perfect fit every time. - • **Premium Brass Contacts:** Tin-plated brass terminals guarantee corrosion resistance and long-lasting conductivity. - • **Robust Current Handling:** Supports up to 9.0A per contact, powering your projects with reliable efficiency. - • **Wide Temperature Resilience:** Operates flawlessly from -40°C to +105°C, built to endure extreme environments. ## Overview The Molex 4-Pin Black Connector Pitch 4.20mm Mini-Fit Jr (3 Match Set) is a high-quality electrical connector kit featuring 4 circuits, supporting wire gauges 18-24 AWG, and rated for up to 9.0A current per contact. Designed for durability with tin-plated brass terminals and nylon insulation, it operates reliably across a wide temperature range (-40°C to +105°C). This complete 3-set kit includes male and female connectors plus extra crimp pins, making it ideal for professional and DIY electrical applications requiring secure, efficient power connections. ## 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. Review: Perfect Size and Compatibility - 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. Review: I’m happy with the product and it worked well - The item arrived quickly and worked perfect ## 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 | 903,407 in DIY & Tools ( See Top 100 in DIY & Tools ) 6,151 in Electrical Terminals & Kits | | Brand | Molex | | Colour | Black | | Connector Type | Pin | | Connector type | Pin | | Contact Material | Brass | | Contact material | Brass | | Customer Reviews | 4.3 out of 5 stars 73 Reviews | | Gauge | 24.0 | | Insulation Material Type | Nylon | | Insulation material | 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 F***T on 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 J***N on 12 July 2025* The item arrived quickly and worked perfect ### ⭐⭐⭐⭐⭐ Exact Match *by L***M on 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.gr/products/522711308-molex-4-pin-black-connector-pitch-4-20mm-0165-w](https://www.desertcart.gr/products/522711308-molex-4-pin-black-connector-pitch-4-20mm-0165-w) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-21*