Product Short Description:
A 2.54mm dual row vertical DIP/THT pin header with brass contacts, Gold Flash or Contact Selective Gold plating, Polyester UL94V-0 PBT insulator, 3A current rating, 250VAC voltage rating, and RoHS compliance. Designed for through-hole PCB mounting in board-to-board and signal connection applications.
Applications:
Board-to-board connection, PCB signal interface, industrial control boards, embedded electronics, communication equipment, automation modules, power control boards, smart devices, instrumentation, and electronic assembly.
Highlights:
2.54mm pitch dual-row vertical header; Through Hole / DIP / THT mounting; vertical 180° orientation; 0.64 mm square brass posts; Gold Flash or Contact Selective Gold plating; 3A current rating; 250VAC voltage rating; 600VAC dielectric withstand; 1000MΩ minimum insulation resistance; 20mΩ maximum contact resistance; Polyester UL94V-0 PBT insulator; Ø1.02 ± 0.05 mm recommended PCB hole; -40°C to +105°C operating temperature; RoHS compliant.
2.54mm dual row DIP pin header A2546WV-2×xxP is a vertical through-hole PCB connector designed for stable board-to-board and signal connection in electronic assemblies. According to the drawing, this series uses a 2.54mm pitch dual-row layout with vertical 180° orientation, making it suitable for standard PCB mounting where reliable solder retention and compact signal routing are required.
This 2.54mm dual row DIP pin header is built with brass contacts and Gold Flash or Contact Selective Gold plating. It supports a current rating of 3A and a voltage rating of 250VAC. The connector also provides 1000MΩ minimum insulation resistance, 20mΩ maximum contact resistance, and 600VAC dielectric withstand performance. These electrical specifications make it suitable for control boards, communication modules, embedded electronics, industrial PCBs, and signal interface applications.
Available in variable 2×xxP positions up to 2×20P max, the 2.54mm dual row DIP pin header A2546WV series is a practical connector choice for manufacturers needing a standard vertical PCB header with dependable electrical and mechanical performance.
| General | |||
| Status | Active | Category | PCB Headers and Receptacles |
| Series | A2546WV-2*xxP | Description | 2.54 Pitch Pin Header Dual 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, Dual Row Pin Header, DIP Header, Through Hole Header, Vertical Header | Contact Type | Pin |
| Electrical | |||
| Rated Voltage | 250V AC | Current Rating | 3A |
| Contact Resistance | 20mΩ Max. | Insulation Resistance | 1000MΩ Min. |
| Dielectric Withstand | 600VAC | Norm | N/A |
| Physical | |||
| Breakaway | N/A | Circuits / Number of Positions | Variable, 2×xxP |
| Circuits Maximum | 2×20P Max. | 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 | Gold Flash or Contact Selective Gold |
| Material – Plating Solder | N/A | Material – Resin | Polyester, UL94V-0 PBT |
| Metal Shape and Form | 0.64 SQ | Number of Rows | 2 |
| Connector Orientation | Vertical / 180° | Packaging Type | N/A |
| PCB Locator | N/A | PCB Retention | N/A |
| PC Tail Length | 3.00mm | Pitch – Mating Interface | 2.54mm |
| Plating Min – Mating | N/A | 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 | 0.64 SQ | PCB Mount Retention | N/A |
| PCB Mount Alignment | N/A | Connector Mounting | Through Hole / DIP |
| PCB Thickness Recommended | N/A | Row-to-Row Pitch | 2.54mm |
| Height of Connector | 11.6mm | Recommended PCB Hole Dia. | Ø1.02±0.05mm |
| Solder Process Data | |||
| Max-Cycle | N/A | Max-Duration | N/A |
| Lead-Free Process Compatible | Yes (RoHS Compliant) | Max-Temp | N/A |
