2.54mm single row pin header with vertical DIP/THT mounting, 02P–40P circuit options, brass contacts, SQ0.64 posts, 4A current rating, Glass Filled Nylon UL94V-0 insulator, and RoHS compliance.
Applications
Highlights
2.54mm single row pin header DW-PH-1254131WVnP-XXPE-01 is a vertical through-hole PCB connector designed for reliable board-to-board and signal connection in electronic assemblies. Based on the drawing, this connector uses a 2.54mm pitch, single row, and vertical 180° structure, making it suitable for standard PCB mounting where simple and dependable pin connection is required. This 2.54mm single row pin header supports variable circuit options from 02P to 40P, giving designers flexibility for different PCB layouts and signal requirements. The connector uses brass contacts with SQ0.64 post size and a 3.00mm PC tail length, helping provide stable through-hole soldering and dependable mechanical retention. The recommended PCB layout shows 2.54mm pitch spacing and Ø1.10mm recommended PCB holes, making footprint design straightforward.
According to the drawing, the connector has a 4A current rating, 1000MΩ minimum insulation resistance, 10mΩ maximum contact resistance, and AC 250V voltage resistance. The contact system uses Ni (30–50u”) + Sn (80–120u”) metal treatment, while the part-number code also supports optional gold plating on the mating area such as Gold Flash, 3u”, 5u”, 15u”, and 30u” gold.
The insulator material is Glass Filled Nylon, UL94V-0, and the product is RoHS compliant. With an 11.60mm connector height, base 2.54H, and operating temperature range of -40°C to +105°C, this 2.54mm single row pin header is a practical solution for electronic equipment, industrial control boards, embedded systems, and general PCB connector applications.
| General | |||
| Status | Active | Category | PCB Headers and Receptacles |
| Series | DW-PH-1254131WVnP-XXPE-01 | Description | 2.54 Pitch Pin Header Single Row DIP Type Base 2.54H |
| Application | Signal / Board-to-Board | Component Type | Connector Assembly |
| PCB Connector Type | PCB Mount Header | Product Name | Pin Header CONN |
| Keywords | 2.54 Pin Header, Single Row Pin Header, DIP Header, Through Hole Header, Vertical Header | Contact Type | Pin |
| Electrical | |||
| Rated Voltage | AC 250V | Current Rating | 4A |
| Contact Resistance | 10mΩ Max. | Insulation Resistance | 1000MΩ Min. |
| Dielectric Withstand | AC 250V | Norm | EIA-364C |
| Physical | |||
| Breakaway | N/A | Circuits / Number of Positions | Variable, 02P–40P |
| Circuits Maximum | 40P | Color – Housing | N/A |
| Durability / Mating Cycles | N/A | Flammability | UL94V-0 |
| Glow-Wire Capable | N/A | Lock to Mating Part | N/A |
| Material – Metal | Brass | Material – Plating | Ni(30–50u”) + Sn(80–120u”) |
| Material – Plating Solder | N/A | Material – Resin | Glass Filled Nylon, UL94V-0 |
| Metal Shape and Form | SQ0.64 | Number of Rows | 1 |
| Connector Orientation | Vertical / 180° | Packaging Type | PE Bag |
| PCB Locator | N/A | PCB Retention | N/A |
| PC Tail Length | 3.00mm | Pitch – Mating Interface | 2.54mm |
| Plating Min – Mating | See part number code | Plating Min – Termination | N/A |
| Polarized to Mating Part | N/A | Polarized to PCB | N/A |
| Shrouded | No | Stackable | N/A |
| Operating Temperature | -40°C to +105°C | Termination Interface | Through Hole |
| Square Terminal Post | SQ0.64 | PCB Mount Retention | N/A |
| PCB Mount Alignment | N/A | Connector Mounting | Through Hole / DIP |
| PCB Thickness Recommended | N/A | Row-to-Row Pitch | N/A |
| Height of Connector | 11.60mm | Recommended PCB Hole Dia. | Ø1.10mm |
| Solder Process Data | |||
| Max-Cycle | N/A | Max-Duration | 10s Max |
| Lead-Free Process Compatible | Yes (RoHS Compliant) | Max-Temp | 260°C±5°C |
