--- product_id: 62529978 title: "Molex Micro-Fit 3.0 dual row (4 Circuits) Male & Female receptacle plug, w/Terminal sockets, (Pack of 5 Set)" brand: "molex" price: "AED 44" currency: AED in_stock: true reviews_count: 11 category: "Molex" url: https://www.desertcart.ae/products/62529978-molex-micro-fit-3-0-dual-row-4-circuits-male store_origin: AE region: United Arab Emirates --- # Supports up to 24V max voltage 4-circuit dual row design Heat resistant up to 105°C Molex Micro-Fit 3.0 dual row (4 Circuits) Male & Female receptacle plug, w/Terminal sockets, (Pack of 5 Set) **Brand:** molex **Price:** AED 44 **Availability:** ✅ In Stock ## Summary > 🔗 Connect with confidence — Power your projects like a pro! ## Quick Answers - **What is this?** Molex Micro-Fit 3.0 dual row (4 Circuits) Male & Female receptacle plug, w/Terminal sockets, (Pack of 5 Set) by molex - **How much does it cost?** AED 44 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/62529978-molex-micro-fit-3-0-dual-row-4-circuits-male) ## 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 - • **Compact Dual Row Power:** 4 circuits in a sleek Micro-Fit 3.0 design for space-saving, high-density connections. - • **Ready-to-Use 5-Pack Set:** Complete male & female connectors with terminals—perfect for professional-grade DIY projects. - • **Reliable Copper Contacts:** Premium copper terminals ensure low resistance and consistent electrical performance. - • **Versatile Crimp Terminals:** Includes 22 male and 22 female terminals for flexible wiring and secure crimps. - • **High-Temperature Durability:** Polyethylene insulation rated for 105°C keeps connections safe under heat stress. ## Overview The Molex Micro-Fit 3.0 dual row 4-circuit connector set offers a compact, high-quality solution for reliable electrical connections up to 24 volts. Featuring durable copper terminals and heat-resistant polyethylene insulation rated to 105°C, this 5-pack includes both male and female connectors with 22 terminals each, ideal for precise, professional wiring tasks requiring secure crimps and consistent performance. ## Description Molex Micro-Fit 3.0 dual row (4 Circuits) Male & Female receptacle plug, w/Terminal sockets, (Pack of 5 Set): desertcart.com: Tools & Home Improvement Review: Worked for my diesel heater - No problems with the product itself. The pins are so small they're difficult to work with without a specialized tool, but I feel like there were plenty of pins for my needs. I needed this to make an extension cable for my Vevor diesel heater controller and it was the exact size I needed. I took a gamble and it paid off. I will just say, however, that there are actually only 3 wires needed for it and these connectors allow for up to 4 wires, so if you're using it for you diesel heater or something else be careful to wire up the pins/connectors correctly so it aligns with the stock male/female connectors in the diesel heater or other device(s) you're connecting them to. That should go without saying, but I figured I'd mention it just in case someone hadn't already considered that themselves. Review: Works well with 24AWG wires - I ordered these to make inexpensive 4-wire test cables for use with resistive temperature detectors, and I chose 24 AWG cables for good flexibility. I had some trouble with other connectors that were listed as suitable for 24 AWG wire, and I can usually get good results with crimped connectors, even if I'm not an expert. I chose these Micro-Fit connectors because they're a little smaller but still fine for my low-current application, and I immediately got good and consistent results. My first crimps were good, all 8 of 8, enough to complete two connectors so I could test them. The connections seemed mechanically sound and the wires felt firmly crimped in place. Electrically, the two mated connectors added roughly 4 milliOhms to the resistance of each circuit, and they all measured within 1 milliOhm of each other, which I found reassuring. These initial sample results are well within the Micro-Fit connector specs that I've found online and are certainly good enough for my purposes, so I'm comfortable thinking they will be quite robust. ## Features - Male Connectors 5pcs. - Female Connectors 5pcs. - Male terminals 22pcs. - Female terminals 22pcs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B078Q798L9 | | Best Sellers Rank | #74,741 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #56 in Electrical Connectors | | Brand Name | Molex | | Color | Black | | Connector Type | Crimp, Pin | | Contact Material | Copper | | Customer Reviews | 4.5 4.5 out of 5 stars (261) | | Gauge | 20.0 | | Insulation Material Type | Polyethylene | | Manufacturer | Molex | | Material Type | Copper | | Maximum Voltage | 24 Volts | | Model | (4 Circuits) Micro-Fit 3.0™ 5Set | | Temperature Rating | 105 degree celsius | | Terminal | Pin Terminal | | Unit Count | 5 Count | ## Product Details - **Color:** Black - **Connector Type:** Crimp, Pin - **Contact Material:** Copper - **Insulation Material:** Polyethylene - **Terminal:** Pin Terminal ## Images ![Molex Micro-Fit 3.0 dual row (4 Circuits) Male & Female receptacle plug, w/Terminal sockets, (Pack of 5 Set) - Image 1](https://m.media-amazon.com/images/I/61zt4SV5AML.jpg) ![Molex Micro-Fit 3.0 dual row (4 Circuits) Male & Female receptacle plug, w/Terminal sockets, (Pack of 5 Set) - Image 2](https://m.media-amazon.com/images/I/51WCnRfbh1L.jpg) ![Molex Micro-Fit 3.0 dual row (4 Circuits) Male & Female receptacle plug, w/Terminal sockets, (Pack of 5 Set) - Image 3](https://m.media-amazon.com/images/I/414FD5EtoxL.jpg) ![Molex Micro-Fit 3.0 dual row (4 Circuits) Male & Female receptacle plug, w/Terminal sockets, (Pack of 5 Set) - Image 4](https://m.media-amazon.com/images/I/41lqUrYYTLL.jpg) ![Molex Micro-Fit 3.0 dual row (4 Circuits) Male & Female receptacle plug, w/Terminal sockets, (Pack of 5 Set) - Image 5](https://m.media-amazon.com/images/I/41riMW731YL.jpg) ## Questions & Answers **Q: Can you please provide country of origin of this product? I am trying to import it. and it is one of custom requirements.** A: Molex makes things all over the world, and the same items can be made multiple places. So, it is pretty much impossible to say where a product was made. . **Q: what is the voltage rating?** A: 350 V go to molex or search for 0430250408 **Q: What is the pitch of these connectors?** A: Pitch - Mating Interface 3.00mm I posted a copy of the data sheet on my review under MS. Here is the Molex Part Number: 0430250408 you can search and find more information **Q: Can these pins be removed with a de-pinning tool or are they stuck for good once the pin is plugged in?** A: I think they can. I wish I had the tool to do that, I just used pins and pointed objects. Not the easiest, but you can get them out. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked for my diesel heater *by J***A on September 7, 2025* No problems with the product itself. The pins are so small they're difficult to work with without a specialized tool, but I feel like there were plenty of pins for my needs. I needed this to make an extension cable for my Vevor diesel heater controller and it was the exact size I needed. I took a gamble and it paid off. I will just say, however, that there are actually only 3 wires needed for it and these connectors allow for up to 4 wires, so if you're using it for you diesel heater or something else be careful to wire up the pins/connectors correctly so it aligns with the stock male/female connectors in the diesel heater or other device(s) you're connecting them to. That should go without saying, but I figured I'd mention it just in case someone hadn't already considered that themselves. ### ⭐⭐⭐⭐⭐ Works well with 24AWG wires *by C***G on May 29, 2025* I ordered these to make inexpensive 4-wire test cables for use with resistive temperature detectors, and I chose 24 AWG cables for good flexibility. I had some trouble with other connectors that were listed as suitable for 24 AWG wire, and I can usually get good results with crimped connectors, even if I'm not an expert. I chose these Micro-Fit connectors because they're a little smaller but still fine for my low-current application, and I immediately got good and consistent results. My first crimps were good, all 8 of 8, enough to complete two connectors so I could test them. The connections seemed mechanically sound and the wires felt firmly crimped in place. Electrically, the two mated connectors added roughly 4 milliOhms to the resistance of each circuit, and they all measured within 1 milliOhm of each other, which I found reassuring. These initial sample results are well within the Micro-Fit connector specs that I've found online and are certainly good enough for my purposes, so I'm comfortable thinking they will be quite robust. ### ⭐⭐⭐⭐⭐ Worked just as descibed *by C***S on March 23, 2021* Needed a few of these for a 3d printer i was wiring up, i could have bought from somewhere like digikey or mouser. But these were cheaper overall when you factor prime shipping. I bought a microfit kit from elsewhere but it didn't have 4pin 2x2 so ended up grabbing these. They were genuine and same as the ones that came in my kit quality wise. You'll need some crimpers with these. I used IWISS IWS-2820M AWG 28-20 crimpers (B078WNZ9FW) and all went well. ## Frequently Bought Together - Molex Micro-Fit 3.0 dual row (4 Circuits) Male & Female receptacle plug, w/Terminal sockets, (Pack of 5 Set) - Molex Micro-Fit 3.0 dual row (2 Circuits) Male & Female receptacle plug, w/Terminal sockets, (Pack of 10 Complete Set) - Molex Micro-Fit 3.0™ Dual Row (6 Circuits) Male & Female Receptacle Plug, w/Terminal sockets, (Pack of 3 Complete Set) --- ## 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.ae/products/62529978-molex-micro-fit-3-0-dual-row-4-circuits-male](https://www.desertcart.ae/products/62529978-molex-micro-fit-3-0-dual-row-4-circuits-male) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-04-22*