2.50mm pitch 180° single row wafer connector 2 pin for wire-to-board PCB interconnection, designed with a single row layout, vertical 180° mounting style, and 2.50mm pitch for compact and reliable assembly. Based on the drawing, this connector supports 3A AC/DC, 250V AC/DC, and uses brass pins with tin over nickel plating plus a PA66 UL94V-0 insulator for dependable board-level connection.
• Applications: Wire-to-board connection, household appliances, industrial control boards, LED modules, embedded systems, power supply boards, consumer electronics, internal PCB interconnection.
• Highlights: 2.50mm pitch wafer connector; single row design; 180° vertical type; 6-pin version shown; 3A AC/DC current rating; 250V AC/DC voltage rating; 20mΩ max contact resistance; 1000MΩ min insulation resistance; 1000V AC withstand; PA66 UL94V-0 insulator; RoHS compliant.
2.50mm pitch 180° single row wafer connector 2 pin is a PCB-mount wire-to-board connector designed for stable signal and power connection in consumer electronics, industrial control boards, and compact electronic assemblies. Based on the drawing, this product is a single row wafer connector with 2.50mm pitch, 180° vertical type, and a 2-pin version shown. The title block confirms it as a 2.50mm pitch 180° wafer single row connector, while the dimension table shows this series is available from 2 to 20 pins.
This 2.50mm pitch 180° single row wafer connector 2 pin is designed for dependable electrical and mechanical performance in PCB interconnection applications. According to the drawing, it has a current rating of 3A AC/DC and a voltage rating of 250V AC/DC. The electrical performance also includes contact resistance of 20mΩ max, insulation resistance of 1000MΩ min, and withstanding voltage of 1000V AC/minute, supporting stable connection and insulation reliability in demanding working environments.
The material information in the drawing specifies brass pins with tin over nickel plating, while the insulator is PA66, UL94V-0. The operating temperature range is listed as -40°C to +105°C, making this connector suitable for a broad range of industrial and consumer device conditions. The recommended PCB layout is clearly shown with Ø0.85 drill hole and 2.50mm pitch spacing, helping support accurate board design and assembly.
With its single row structure, vertical 180° mounting style, and standard 2.50mm pitch, this wafer connector is suitable for wire-to-board connection in appliances, control modules, power distribution boards, LED products, and embedded electronic systems. The drawing also confirms RoHS compliance.
| General | |||
| Status | Active | Category | Wire-to-Board Connector |
| Model No. | DW-WF-1250580WV02P-31PE-01 | Description | 2.50 mm pitch 180° single-row wafer header, 2-pin, through-hole |
| Component Type | Header | Product Name | Wafer Connector |
| Mounting Type | Through Hole | Orientation | Vertical / 180° |
| Electrical | |||
| Current Rating | 3A AC/DC | Voltage Rating | 250V AC/DC |
| Temperature Range | -40°C to +105°C | Contact Resistance | 20 mΩ Max. |
| Insulation Resistance | 1000 MΩ Min. | Withstanding Voltage | 1000V AC / Minute |
| Contact Material | Brass | Insulator Material | PA66, UL94V-0 |
| Physical | |||
| Number of Pins | 2 | Pitch | 2.50 mm |
| Number of Rows | Single Row | Connector Style | Wafer |
| Dimension A | 2.50 mm | Dimension B | 7.50 mm |
| Dimension C | 6.20 mm | Body Width | 4.90 ± 0.30 mm |
| Overall Height | 6.00 ± 0.35 mm | Pin Length | 3.50 ± 0.35 mm |
| Pin Diameter | Ø0.70 ± 0.05 mm | Mounting Hole Dia. | Ø0.85 mm |
| Plating Code | 31 | Plating Finish | Sn |
| Packaging Code | PE | Packaging | PE Bag |
