The 2.0mm vertical DC power jack is a top-entry, through-hole PCB connector featuring a 2.0 mm nickel-plated brass center pin and a three-terminal switched circuit. Rated at 30 V and 1 A, it uses silver-plated copper-alloy terminals, a black high-temperature thermoplastic body, and an amber Mylar insulator. The connector provides a minimum mechanical life of 5,000 mating cycles and is RoHS compliant.
The 2.0mm vertical DC power jack is a top-entry, through-hole PCB connector designed for compact direct-current power input and switching applications. Based on the supplied drawing, model DW-DJ-S200-X-02 uses a 2.0 mm nickel-plated brass center pin, three silver-plated copper-alloy terminals, and a black high-temperature thermoplastic housing and cover.
The connector is rated at 30 V and 1 A. Initial contact resistance is specified at 50 mΩ maximum, increasing to 80 mΩ maximum after 5,000 mating cycles. Insulation resistance is 100 MΩ minimum when tested at 500 V DC for one minute, while dielectric withstanding voltage is 500 V RMS for one minute.
Its three-terminal circuit includes a switched-contact arrangement, allowing the PCB circuit to change state when a compatible DC plug is inserted or removed. The vertical top-entry orientation helps conserve board-edge space and provides plug access perpendicular to the PCB. A recommended through-hole PCB layout is included in the engineering drawing for accurate board preparation.
The 2.0mm vertical DC power jack is specified for insertion and withdrawal forces from 0.3 to 3.0 kgf, equivalent to 2.94 to 29.4 N. Minimum mechanical life is 5,000 cycles. An amber Mylar insulating component is included in the construction, and the complete connector is identified as RoHS compliant.
This 2.0mm vertical DC power jack is suitable for low-voltage electronic products such as control boards, compact appliances, charging interfaces, LED equipment, communication devices, monitoring systems, and other PCB-based products requiring a switched DC input.
| 1. General | |||
| Status | Active | Connector & Housing Type | Jack |
| Terminates To | PCB (Through-Hole) | Number of Positions | 3 Pins (Ø2.0mm Center Pin) |
| PCB Mount Orientation | Right Angle | Circuit Application | Power |
| Connector System | DC Power Jack | Rated Voltage | 30V DC |
| 2. Electrical | |||
| Rated Current | 1A | Contact Resistance | 50 mΩ Max Initial; 80 mΩ Max After 5,000 Cycles |
| Insulation Resistance | 100 MΩ Min. at 500V DC, 1 min | Dielectric Withstand Voltage | 500V RMS, 1 min |
| Durability | 5,000 Cycles Min. | Operating Temperature | N/A |
| 3. Physical | |||
| Housing Material | High-Temperature Thermoplastic, Black | Terminal Material | Copper Alloy: Terminal 1 & 3 t=0.35mm; Terminal 2 t=0.30mm; Brass Ø2.0mm Center Pin |
| Terminal Plating | Ag-Plated Terminals; Ni-Plated Center Pin | Barrel / Inner Diameter | Ø6.40mm Barrel; Ø2.0mm Center Pin |
| Dimensions (L×W×H) | 13.35 × 9.00 × 11.00 mm | Mounting Type | Board Mount, Through-Hole |
| PCB Retention | 2 Molded Locating Posts, Ø1.50mm | Packaging | N/A |
