Dragon Well’s 2.00mm pitch dual-row wafer connector features a straight-pin, through-hole design, an ivory Nylon 46 UL94V-0 insulator, and brass contacts with tin-over-nickel plating. Designed for compact wire-to-board interconnection, it supports multiple circuit configurations.
Applications:
Highlights:
2.00mm pitch dual-row wafer connector (DW-WF-2200331WVnP-31XX-01) is a through-hole PCB connector designed for wire-to-board electrical connections. Its dual-row configuration and straight-pin design provide a compact interface for connecting compatible wire-harness housings to printed circuit boards. The 2.00mm pitch supports space-efficient integration into electronic assemblies.
The connector features an ivory Nylon 46 insulator with a UL94V-0 flammability rating. Its brass contacts use tin-over-nickel plating, as specified in the Dragon Well engineering drawing. The shrouded housing helps guide the mating connector into position, while the straight PCB terminals are designed for through-hole mounting.
2.00mm pitch dual-row wafer connector can be considered for industrial control boards, consumer electronics, embedded systems, and other electronic equipment requiring compact wire-to-board connections. The appropriate mating housing and circuit count should be selected according to the application’s electrical and mechanical requirements.
Before production, verify the connector’s pin count, PCB footprint, mating compatibility, and assembly requirements against the engineering drawing. The documented circuit configurations are 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, and 40 circuits.
| General | |||
| Status | Active | Category | Wire-to-Board Connector |
| Model No. | DW-WF-2200331WVnP-31XX-01 | Description | 2.00 mm pitch dual-row wafer connector, through-hole/DIP, ivory housing; circuit count varies by model |
| Component Type | Header | Product Name | 2.00 mm Pitch Dual Row Wafer Connector |
| Mounting Type | Through-Hole / DIP | Orientation | Vertical / Straight |
| Electrical | |||
| Current Rating | 3 A AC/DC | Voltage Rating | 250 V AC/DC |
| Temperature Range | -25°C to +85°C | Contact Resistance | 20 mΩ Max. |
| Insulation Resistance | 1000 MΩ Min. | Withstanding Voltage | 800 V AC for 1 minute |
| Housing Material | Nylon 46, UL94V-0, Ivory | Contact Material | Brass |
| Physical | |||
| Number of Pins | Variable: 04, 06, 08, 10, 12, 14, 16, 18, 20, 22, 24, 40 | Pitch | 2.00 mm |
| Number of Rows | Dual Row | Connector Style | Dual-Row Wafer, Through-Hole / DIP |
| Dimension A | Variable by circuit count; see dimensional table below | Dimension B | Variable by circuit count; see dimensional table below |
| Body Height | 10.40 ±0.25 mm | Overall Height | 13.40 mm nominal (derived from 10.40 + 3.00 mm) |
| Side Height | 8.85 ±0.25 mm (side-view dimension) | Front Projection | N/A |
| Pin Length | 3.00 ±0.30 mm | Body Width | 9.50 ±0.25 mm (overall side-view dimension) |
| PCB Hole Diameter | Ø0.87 mm terminal holes; Ø1.00 mm additional hole; 2 × Ø3.20 mm mounting holes | Pin Width | 0.50 ±0.05 mm |
| Plating Code | 31 | Plating Finish | Tin (Sn) over Nickel, according to drawing material note |
| Packaging Code | XX (selectable code) | Packaging | N/A (options: PE Bag or Tray Packing; exact selection not identified) |
