Dragon Well 3.0mm 2-pin SMT wire-to-board header, model DW-WF-1300155WV02P-31TR-01, features a two-circuit configuration, tin-plated brass contacts, an LCP UL94V-0 insulator, and brass press-fit retention components. Designed for compact PCB interconnection, this wafer header is supplied in tape-and-reel packaging and is marked RoHS compliant.
Applications:
Highlights:
3.0mm 2-pin SMT wire-to-board header (DW-WF-1300155WV02P-31TR-01) is a compact, two-circuit PCB connector manufactured by Dragon Well Electronics. Designed for wire-to-board interconnection, this 3.00mm pitch wafer header provides an interface between a compatible wire-harness connector and a printed circuit board.
The connector features a black liquid crystal polymer (LCP) insulator with a specified UL94V-0 flammability classification. Its brass contacts have a tin-plated finish, while the brass press-fit retention components provide additional mechanical support. The design incorporates formed metal retention features and PCB termination pads, making it suitable for surface-mount PCB assembly.
The 3.0mm 2-pin SMT wire-to-board header uses the 31 tin-plating option and TR tape-and-reel packaging, as identified by the manufacturer’s part-number system. Its recommended PCB layout includes rectangular contact pads and separate retention areas.
| General | |||
| Status | Active | Category | Wire-to-Board Connector |
| Model No. | DW-WF-1300155WVnP-XXXX-01 | Description | 3.00 mm pitch vertical SMT wire-to-board wafer header, 2–24 circuits in even counts, with brass press-fit retention, RoHS compliant |
| Component Type | Header | Product Name | Wafer Connector |
| Mounting Type | Surface Mount / SMT with press-fit retention | Orientation | Vertical / 180° |
| Electrical | |||
| Current Rating | N/A | Voltage Rating | N/A |
| Temperature Range | N/A | Contact Resistance | N/A |
| Insulation Resistance | N/A | Withstanding Voltage | N/A |
| Housing Material | LCP, UL94V-0 | Contact Material | Brass |
| Physical | |||
| Number of Pins | 2–24 circuits, even counts | Pitch | 3.00 mm |
| Number of Rows | 2 contact rows shown in drawing | Connector Style | Vertical SMT Wafer Header with Press-Fit Retention |
| Dimension A | N/A for 2 circuits; 3.00–33.00 mm for 4–24 circuits | Dimension B | 6.65–39.65 mm, depending on circuit count |
| Body Height | 9.90 mm | Overall Height | N/A |
| Side Height | N/A | Front Projection | 2.20 mm |
| Pin Length | N/A (SMT) | Body Width | 7.35 mm |
| PCB Hole Diameter | N/A | Pin Width | N/A |
| Plating Code | XX, variable connector plating code | Plating Finish | Material note: Tin plated; XX options: Gold Flash / 3 µin Gold / 6 µin Gold / 15 µin Gold / 30 µin Gold / Sn / Ni |
| Packaging Code | XX (TR / TP selectable) | Packaging | TR: Tape Reel / TP: Tray Packing |
