DC power jack 30V 1A DW-DJ-D012D-X is a PCB-mount DC power connector available with Ø2.0 mm or Ø2.5 mm center-pin options. It features ≤0.03 Ω contact resistance, ≥100 MΩ insulation resistance, 500 VAC withstand voltage, 3–20 N mating force, 5,000-cycle mechanical life, black LCP housing, plated metal contacts, and RoHS-compliant construction.
Applications: DC power input interfaces, embedded electronics, consumer electronics, communication equipment, instrumentation, control boards, small appliances, and other PCB-mounted electronic equipment.
Highlights: 30 VDC / 1.0 A rating; Ø2.0 mm or Ø2.5 mm center-pin options; PCB-mount design; ≤0.03 Ω contact resistance; ≥100 MΩ insulation resistance at 250 VDC; 500 VAC withstand voltage; 3–20 N insertion/extraction force; 5,000 mating cycles; brass nickel-plated center pin; silver-plated brass contacts; SUS301 silver-plated spring; black LCP housing and cover; RoHS compliant.
DC power jack 30V 1A DW-DJ-D012D-X is a PCB-mount power input connector designed for low-voltage DC power connections in electronic equipment. According to the Dragon Well drawing, the series is rated at 30 VDC / 1.0 A and provides selectable Ø2.0 mm or Ø2.5 mm center-pin configurations through the part-number option.
The connector has a specified contact resistance of ≤0.03 Ω, insulation resistance of ≥100 MΩ at 250 VDC, and 500 VAC withstand voltage. The required insertion and extraction force is 3–20 N, while the mechanical life is specified at 5,000 mating cycles.
This DC power jack 30V 1A uses a black LCP housing and cover. The center pin is made from brass with nickel plating, while the brass curve and flat contact pieces use silver plating. The spring is manufactured from SUS301 stainless steel with silver plating. The drawing also shows the corresponding PCB footprint and terminal arrangement for board mounting.
The front jack opening is specified at Ø6.4 mm, and the product drawing includes the corresponding DC plug geometry for the mating interface. The connector is marked RoHS compliant.
This compact DC power jack 30V 1A is suitable for DC power-input interfaces in embedded electronics, consumer devices, communication equipment, control boards, instrumentation, small appliances, and other PCB-based electronic products. PCB-mount DC power jacks with 2.0 mm and 2.5 mm center-pin interface options are also established industry configurations.
| 1. General | |||
| Status | Active | Connector & Housing Type | DC Jack |
| Terminates To | PCB (Through-Hole / DIP) | Number of Positions | 3 electrical terminals; center-pin series Ø2.0 or Ø2.5 mm |
| PCB Mount Orientation | Right Angle | Circuit Application | Power |
| Connector System | DC Power Jack | Rated Voltage | 30 V DC |
| 2. Electrical | |||
| Rated Current | 1:00 AM | Contact Resistance | ≤0.03 Ω (≤30 mΩ) |
| Insulation Resistance | ≥100 MΩ at 250 V DC | Dielectric Withstand Voltage | 500 V AC |
| Durability | 5,000 cycles | Operating Temperature | N/A (not specified in drawing) |
| 3. Physical | |||
| Housing Material | LCP, Black | Terminal Material | Brass (Pin, Curve Piece, Flat Piece); SUS301 (Spring) |
| Terminal Plating | Ni-plated Pin; Ag-plated Curve Piece, Flat Piece & Spring | Barrel / Inner Diameter | Ø6.4 mm barrel opening; center pin Ø2.0 or Ø2.5 mm (X option) |
| Dimensions (L×W×H) | 14±0.2 × 9±0.1 × 11±0.1 mm | Mounting Type | Board Mount, Through-Hole (DIP) |
| PCB Retention | N/A | Packaging | N/A |
