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This 2.54mm single row DIP pin header is a versatile through-hole connector for board-to-board, wire-to-board, and test-point style interconnects on standard 0.100″ (2.54mm) grids. The drawing specifies 0.64mm square brass pins for robust mechanical retention and consistent mating with socket headers and jumper cables, along with a black UL94V-0 PBT insulator for heat resistance and stability during soldering. Electrical specifications support 2A current handling with ≤20mΩ contact resistance, ≥1000MΩ insulation resistance, and 500V AC/DC dielectric withstand, operating from -40°C to +105°C. The series is configurable from 2 to 40 positions (XXX poles), and plating is selectable via XXP codes (Au 1u”/3u”/6u”/15u”) to match reliability and cost targets.
Standard 2.54mm grid headers for microcontroller and development boards
Industrial control boards and general-purpose I/O headers
Test fixtures, programming/debug headers, and breadboard-compatible interfaces
Power and low-frequency signal interconnects in through-hole assemblies
Hand-soldered or wave-soldered PCB products requiring strong retention
2.54mm pitch single-row DIP header for universal PCB compatibility
0.64mm square brass pins (per drawing) for strong mechanical hold
Electrical: 2A, ≤20mΩ, ≥1000MΩ, 500V AC/DC withstand
Material: Black PBT, UL94V-0 insulator; operating -40°C to +105°C
PCB recommendation: Ø1.02mm holes on 2.54mm pitch
Configurable 2–40 positions (XXX poles)
Plating options by code: Au 1u” / 3u” / 6u” / 15u” (per drawing)
A 2.54mm pitch single row through-hole pin header with 0.64mm square brass pins and black UL94V-0 PBT insulator. Rated 2A, with 500V AC/DC dielectric withstand for dependable PCB interconnects.
| General | |||
| Status | Active | Category | PCB Headers and Receptacles |
| Series | A12545PHWV-1*32P-2.54-G | Description | 2.54mm Pitch Pin Header, Single Row, Through-Hole, DIP Type, mm Height, mm Total Length |
| Application | Signal, Board-to-Board, Wire-to-Board | Component Type | Connector Assembly |
| PCB Connector Type | PCB Mount Connector | UPC | N/A |
| Keywords | Pin Header, Single Row Pin Header, Through-hole Pin Header, Straight Pin Header, PCB Mount Connector, Header Connector, Electronic Connector | Connector & Contact Terminates to | Printed Circuit Board |
| Electrical | |||
| Rated Voltage | 500V AC/DC | Current Rating | 2.0A |
| Contact Resistance | ≤20mΩ Max | Insulation Resistance | ≥1000MΩ Min |
| Dielectric Withstanding Voltage | 500V AC/DC | Norm | N/A |
| Physical | |||
| Breakaway | No | Circuits (Number of Positions) | Configurable (1~40 PIN) |
| Circuits (Maximum) | 40 | Color – Housing | Black |
| Durability (mating cycles max) | N/A | Flammability | UL 94V-0 |
| Glow-Wire Capable | No | Lock to Mating Part | No |
| Material – Metal | Brass | Material – Plating Mating | Au (1μ”, 3μ”, 6μ”, 15μ” options) |
| Material – Plating Soldering Area | Au Flash | Material – Resin | Polyester, P.B.T (UL 94V-0) |
| Metal Shape & Form | Square Pin 0.64mm | Number of Rows | 1 |
| Connector Orientation | Vertical / Straight | Packaging Type | N/A |
| PCB Locator | No | PCB Retention | No |
| PC Tail Length | 3.90mm ±0.25 | Pitch – Mating Interface | 2.54mm |
| Plating min – Mating | 1μ” ~ 15μ” | Plating min – Termination | Same as mating |
| Polarized to Mating Part | No | Polarized to PCB | No |
| Shrouded | No | Stackable | No |
| Operating Temperature | -40°C to +105°C | Termination Interface Style | Through Hole |
| Square Terminal Post & Tail Dimension | 0.64mm SQ | PCB Mount Retention | W/O |
| PCB Mount Alignment | W/O | Connector Mounting Type | Through Hole |
| PCB Thickness (Recommended) | 1.57 | Row-to-Row pitch | N/A |
| Height of connector above PCB | 8.34mm | ||
| Solder Process Data | |||
| Max-Cycle | N/A | Max-Duration | N/A |
| Lead-Free Process Capability | N/A | Max-Temp | N/A |
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