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The 2.54mm DIP dual row 20P female header is a vertical through-hole socket with gold-plated brass contacts and a PA6T + 30% GF UL94V-0 housing, delivering 3A per contact, AC 500V rating and secure engagement for 2.54mm pin headers in industrial and embedded PCB designs.
Applications:
Motherboard-to-module and daughtercard connections
Industrial control interface and I/O boards
Consumer electronics, robotics and embedded systems
Power and signal socket headers on 2.54mm PCBs
Designs requiring vertical DIP female socketing
Highlights:
2.54mm DIP dual row 20P female header for through-hole PCB mounting
Dual-row structure supports high pin density (series up to 4–80 positions)
3A per contact, AC 500V rating with ≥1000MΩ insulation resistance
Gold-over-nickel plated brass terminals for stable, low-resistance contact
PA6T + 30% glass fiber UL94V-0 housing for thermal and mechanical robustness
Wave-solder compatible up to 260°C for standard DIP assembly
RoHS, REACH SVHC and low-halogen compliant construction
2.54mm DIP dual row 20P female header is a through-hole socket connector designed for reliable vertical board-to-board and board-to-module interfaces on 2.54mm (.100″) PCBs. This 2.54mm DIP dual row 20P female header features a dual-row housing with 2.54mm row spacing and 0.64mm square pin receptacles, delivering secure engagement with matching pin headers while maintaining precise alignment in dense layouts.
| General | |||
| Status | Active | Category | PCB Headers and Receptacles |
| Series | DW-PH-2 127288WV20P-01TR-03 | Description | 1.27mm (.05″) Pitch Dual Row Pin Header, SMT Type, 2.54mm Base Height, Gold Plated Contacts, Tape & Reel Packaging with CAP |
| Application | Board-to-Board, Signal, Wire-to-Board | Component Type | Connector Assembly |
| PCB Connector Type | PCB Mount connector | UPC | — |
| Keywords | Board-to-Board connector, PCB Mount Header, Pin Header, Header connector, SMT Pin Header, Dual Row Pin Header, Right Angle Pin Header, Electronic Connector, Male Pins | Connector & Contact Terminates to | Printed Circuit Board |
| Electrical | |||
| Rated Voltage | AC 500V | Current Rating | 2.0A |
| Contact Resistance | ≤20mΩ Max | Insulation Resistance | ≥1000MΩ Min |
| Dielectric Withstanding Voltage | AC 500V | Norm | EIA-364C |
| Physical | |||
| Breakaway | Yes | Circuits (Number of Positions) | 20 |
| Circuits (Maximum) | 100 (series range) | Color – Housing | Black |
| Durability (mating cycles max) | 100 | Flammability | UL94V-0 |
| Glow-Wire Capable | No | Lock to Mating Part | No |
| Material – Metal | Brass | Material – Plating Mating | Gold (Au) 0.5~0.8μ over Ni |
| Material – Plating Soldering Area | Au/Ni | Material – Resin | LCP+30%GF |
| Metal Shape & Form | Square | Number of Rows | 2 |
| Connector Orientation | Right Angle | Packaging Type | Tape & Reel |
| PCB Locator | No | PCB Retention | No |
| PC Tail Length | 0mm | Pitch – Mating Interface | 1.27mm |
| Plating min – Mating | 0.76μm (30μ”) | Plating min – Termination | 0.76μm |
| Polarized to Mating Part | No | Polarized to PCB | No |
| Shrouded | Yes | Stackable | No |
| Operating Temperature | -40° to +105°C | Termination Interface Style | Surface Mount |
| Square Terminal Post & Tail Dimension | 0.64mm (.025in) | PCB Mount Retention | W/O |
| PCB Mount Alignment | W/O | Connector Mounting Type | PCB Mount |
| PCB Thickness (Recommended) | 1.57mm (.062in) | Row-to-Row pitch | 1.27mm |
| Net Weight | — | Height of connector above PCB | 8.50mm |
| Solder Process Data | |||
| Max-Duration | 5~10 sec | Lead-Free Process Capability | Wave |
| Max-Cycle | 1 | Max-Temp | 260°C ±5°C |
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