Description
Product Description The KF2EDGK-5.08 Pluggable PCB Screw Terminal Block Series (also widely known as the 2EDGK series) is an industry-standard, modular electrical connector system designed for printed circuit boards (PCBs). This female plug features high-torque screw terminals that allow secure, semi-permanent wire termination using a standard flathead screwdriver. Engineered for quick assembly and field servicing, the female block plugs directly into a corresponding male header soldered onto a circuit board. This enables instant plug-and-play connectivity, allowing technicians to swap out control boards or disconnect wiring harnesses instantly without desoldering. Molded from rugged, flame-retardant polyamide (PA66), the housing ensures superior electrical isolation, high thermal stability, and excellent vibration resistance. Key Specifications Model Designation: KF2EDGK-5.08 / 2EDGK-5.08 Series (Female Plug) Available Positions: Modular design available from 2-Pin up to 12-Pin (and up to 24-Pin configurations). Pin Pitch: 5.08mm (0.2 inches) center-to-center spacing. Voltage Rating: Up to 300V AC / DC Current Capacity: Rated up to 10A−15A continuous load (depending on the wire gauge used). Wire Gauge Range: Accepts solid or stranded copper wires from 24 AWG down to 12 AWG (0.5mm 2 −2.5mm 2 ). Material: PA66 Plastic (UL94V-0 flame-retardant) with phosphor bronze tin-plated contacts and M2.5 steel screws. Compatibility Guide The KF2EDGK-5.08 series is built to a strict global engineering footprint, making it fully interchangeable with mating hardware and equivalent connector lines from various manufacturers. 1. Directly Compatible Male PCB Headers This female plug connects interchangeably with any male header of the same pin count and a 5.08mm pitch, including: KF2EDGV-5.08 (2EDGV): Straight, vertical (180 ∘ ) male PCB pin headers. KF2EDGR-5.08 (2EDGR): Right-angle (90 ∘ ) male PCB pin headers. KF2EDGVC-5.08 / KF2EDGRC-5.08: Threaded flange versions that allow the plug to be screwed securely into the board header for high-vibration environments. 2. Interchangeable Cross-Reference Models This component style can directly replace or intermate with equivalent connector lines from global electronics manufacturers: Phoenix Contact: MSTB 2,5 / X-ST-5,08 Series (where X represents the pin count, e.g., MSTB 2,5/ 6-ST-5,08 for a 6-pin variant). DEGSON: 15EDGK-5.08 or 2EDGK-5.08 Series. Dinkle: EC508V Series. E-Commerce Brands: Widely distributed under names like uxcell, Changjiang (CJ), Cermant, and generic 5.08mm terminal blocks across Amazon, AliExpress, and eBay. 3. Common Applications & Products You will routinely find these 5.08mm pluggable blocks serving as power and signal interfaces in: Industrial Controls & Automation: Programmable Logic Controllers (PLCs), industrial relay modules, sensor breakout boards, and DIN rail equipment. 3D Printing & CNC Machining: Splicing high-current connections like stepper motors, heated beds, and endstop arrays to mainboards (e.g., BIGTREETECH, Makerbase). Power Supplies & Energy Systems: DC-to-DC step-down converters, solar charge controllers, battery management systems (BMS), and custom benchtop power supplies.
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