--- product_id: 484012194 title: "6 Pin Metal Plug and Clamp S12020-27 Connector for Lincoln TIG MIG Welder" brand: "smart weld" price: "€ 0.62" currency: EUR in_stock: false reviews_count: 7 url: https://www.desertcart.hr/products/484012194-6-pin-metal-plug-and-clamp-s12020-27-connector-lincoln store_origin: HR region: Croatia --- # 6 Pin Power Compact Design Compatible with Lincoln 6 Pin Metal Plug and Clamp S12020-27 Connector for Lincoln TIG MIG Welder **Brand:** smart weld **Price:** € 0.62 **Availability:** ❌ Out of Stock ## Summary > 🔧 Connect with Confidence! ## Quick Answers - **What is this?** 6 Pin Metal Plug and Clamp S12020-27 Connector for Lincoln TIG MIG Welder by smart weld - **How much does it cost?** € 0.62 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/484012194-6-pin-metal-plug-and-clamp-s12020-27-connector-lincoln) ## Best For - smart weld enthusiasts ## Why This Product - Trusted smart weld brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Perfect Fit:** Designed to fit Lincoln K870-2 and K870 Remote Control Foot Pedals, ensuring a snug and secure connection. - • **No Batteries Required:** Enjoy hassle-free operation with a connector that doesn’t need batteries, allowing you to focus on your craft. - • **Precision Engineering:** Crafted by Kooben Technology USA Inc, ensuring top-notch quality and reliability for your welding needs. - • **Lightweight & Portable:** Weighing just 2.39 ounces, this connector is easy to transport, making it perfect for on-the-go professionals. - • **Unleash Your Welding Potential:** Elevate your welding game with the S12020-27 Connector, designed for seamless compatibility with Lincoln TIG and MIG welders. ## Overview The S12020-27 Connector by Kooben Technology USA Inc is a lightweight, durable 6-pin metal plug designed for Lincoln TIG and MIG welders, ensuring compatibility with various remote control foot pedals and welding wire feeders. With no batteries required, this compact connector is perfect for professionals seeking reliability and ease of use. ## Description Brand:Smart Weld Compatible with:Lincoln TIG MIG Welder Review: IDEALARC IDENTICALLY!! - This was a perfect fit for the pedal on my lincoln idealarc 250/250 ac/dc The product came brand new clean and ready to solder the new wires(I replaced the existing 6 wire cable from the machine to the pedal) on to the points. Just make sure to cut the existing plug off with some leads left onto it so you can match up the wires as need be. This resolved so many problems I was struggling with troubleshooting I can't even begone to tell you. If you have an older machine and it's doin funky stuff and never really putting that bead down like you remember you being able to do. Check your pedal. This has reminded me how good lincoln machines are and that I also do know what I'm doing around a tig machine after all. Haha Review: Muy buena calidad y buen precio ## Features - S12020-27 Connector for Linc. TIG MIG Welder - fit Linc. K870-2 K870 Romote Control Foot Pedals - MS3106A 18-12P - fits S12020-27 Linc. Remote Foot pedal Welding Wire Feeder LN-7 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BGMM3L7J | | Batteries Included? | No | | Best Sellers Rank | #1,198,798 in Automotive ( See Top 100 in Automotive ) #1,177 in TIG Welding Equipment | | Customer Reviews | 4.7 4.7 out of 5 stars (15) | | Date First Available | October 21, 2023 | | Item Weight | 2.39 ounces | | Item model number | PJ2051B | | Manufacturer | Kooben Technology USA Inc | | Package Dimensions | 4.29 x 3.82 x 1.34 inches | | Part Number | PJ2051B | ## Images ![6 Pin Metal Plug and Clamp S12020-27 Connector for Lincoln TIG MIG Welder - Image 1](https://m.media-amazon.com/images/I/51K54s7D-dL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ IDEALARC IDENTICALLY!! *by I***T on March 14, 2024* This was a perfect fit for the pedal on my lincoln idealarc 250/250 ac/dc The product came brand new clean and ready to solder the new wires(I replaced the existing 6 wire cable from the machine to the pedal) on to the points. Just make sure to cut the existing plug off with some leads left onto it so you can match up the wires as need be. This resolved so many problems I was struggling with troubleshooting I can't even begone to tell you. If you have an older machine and it's doin funky stuff and never really putting that bead down like you remember you being able to do. Check your pedal. This has reminded me how good lincoln machines are and that I also do know what I'm doing around a tig machine after all. Haha ### ⭐⭐⭐⭐⭐ Review *by A***N on July 19, 2025* Muy buena calidad y buen precio ### ⭐⭐⭐⭐⭐ Robust MIL-type plug *by V***. on September 1, 2025* Engineering Evaluation Report Component: Circular Connector – 10 Pin (MIL-DTL-5015 Type) Application: General Aviation Electrical Harness 1. Objective The purpose of this evaluation was to assess the mechanical, electrical, and environmental performance of a 10-pin aviation cannon plug against the requirements for installation in general aviation aircraft systems. The connector under test was selected for potential use in engine instrumentation and cockpit harness assemblies. 2. Methodology 2.1 Mechanical Inspection Visual inspection for machining quality, plating integrity, and keying features. Measurement of shell dimensions and thread pitch. Evaluation of coupling torque and strain relief effectiveness. 2.2 Electrical Testing Contact resistance measured per MIL-STD-202 Method 307. Dielectric withstanding voltage (DWV) test up to 1500 V RMS. Insulation resistance measurement at 500 VDC under controlled humidity. Current rating validation at 13 A with 16 AWG conductors. 2.3 Environmental Testing Ingress protection (dust and water) per IP67 standard. Salt fog exposure (96 hours, per MIL-STD-810 Method 509.6). Hydrocarbon (aviation fuel/oil) exposure test. Vibration testing per MIL-STD-202 Method 204, Condition B. Thermal cycling between –55 °C and +125 °C. 3. Results 3.1 Mechanical Performance Coupling threads engaged smoothly without cross-threading. Positive keying prevented misalignment during mating. Strain relief clamp provided uniform stress distribution on conductors. Shell dimensions were within ±0.2 mm of nominal specification. 3.2 Electrical Performance Contact resistance: < 5 mΩ across all pins. Dielectric withstanding voltage: Passed 1500 V RMS without breakdown. Insulation resistance: > 5000 MΩ post-humidity exposure. Current carrying capacity: Maintained < 30 °C rise at 13 A per pin. 3.3 Environmental Performance IP67 sealing achieved when fully mated. No corrosion or plating degradation after salt fog test. Elastomers showed no swelling or loss of sealing after hydrocarbon exposure. No intermittent discontinuities detected during vibration test. No cracking or deformation observed after 25 thermal cycles. 4. Discussion The connector demonstrated robust performance across all mechanical, electrical, and environmental tests. The solder-cup contact design provided secure terminations but requires additional assembly labor compared to crimp-style systems. The connector’s shell size is larger than newer composite alternatives, but this results in improved pin spacing and easier termination inspection. The rated temperature ceiling of +125 °C may be a limiting factor for installations adjacent to turbine exhaust systems. For such use cases, higher-temperature connectors (e.g., MIL-DTL-38999 series) should be considered. 5. Conclusion The 10-pin aviation cannon plug (MIL-DTL-5015 type) meets all relevant electrical and mechanical requirements for use in general aviation electrical harnesses. It is recommended for applications in cockpit and engine bay environments where durability, legacy compatibility, and environmental sealing are required. ## Frequently Bought Together - 6 Pin Metal Plug and Clamp S12020-27 Connector for Lincoln TIG MIG Welder - 14 Pin Male Plug 136961 141162 Fit For Miller Metal welder,Hobart, Wire Feeder TIG Welding Accessories - Taiss 2pcs RV24YN20S 10K Potentiometer Single Turn Carbon Film Rotary Taper Potentiometer Used for Inverter speed regulation Motor speed control + 2pcs A03 knob + 2pcs dials (B103 10K ohm) --- ## 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.hr/products/484012194-6-pin-metal-plug-and-clamp-s12020-27-connector-lincoln](https://www.desertcart.hr/products/484012194-6-pin-metal-plug-and-clamp-s12020-27-connector-lincoln) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-11-10*