The 2.54mm female header dual rows DIP type base 8.5H is a vertical 180° through-hole socket with gold-over-nickel brass contacts and a PA9T + 30% GF UL94V-0 housing, providing 3A per pin, AC 500V rating and compact dual-row mating for 2.54mm male headers in high-density PCB designs.
Applications:
Microcontroller and module socket headers
Industrial control and power/control board interfaces
Board-to-board mating systems using 2.54mm male headers
General-purpose female receptacles in DIP layouts
Highlights:
2.54mm pitch dual-row vertical female header, DIP type base 8.5mm
Square socket holes for 0.64 × 0.40mm pins, up to 80 positions
Electrical ratings: 3A/contact, AC 500V, ≥1000MΩ insulation, ≤30mΩ contact resistance
Brass contacts with Ni(30–50µ”) + Au(0.5–0.8µ”) plating for stable performance
PA9T + 30% GF UL94V-0 housing, operating range -40°C to +105°C
Wave-solder compatible up to 260°C; RoHS, REACH SVHC and low-halogen compliant
2.54mm female header dual rows DIP type base 8.5H is a vertical 180° through-hole socket connector designed for reliable board-to-board and signal interconnections on standard 2.54mm (.100″) PCBs. This 2.54mm female header dual rows DIP type base 8.5H uses two parallel rows of square receptacles on a 2.54mm pitch, supporting high pin-count configurations up to 80 positions while keeping the footprint compact. Each contact hole is sized for 0.64 × 0.40mm posts, ensuring stable mating with matching male headers.
| General | |||
| Status | Active | Category | PCB Headers and Receptacles |
| Series | DW-FH-2254231WV16P-01TP-01 | Description | 2.54mm Pitch Dual Row Female Header, DIP Type, 8.5mm Base Height, Gold Plated Contacts, Tray Packaging |
| 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 Connector, Female Header, Header connector, DIP Pin Header, Dual Row Pin Header, Straight Pin Header, Through-hole Pin Header, Electronic Connector | Connector & Contact Terminates to | Printed Circuit Board |
| Electrical | |||
| Rated Voltage | AC 500V | Current Rating | 3.0A |
| Contact Resistance | ≤30mΩ Max | Insulation Resistance | ≥1000MΩ Min |
| Dielectric Withstanding Voltage | AC 500V | Norm | EIA-364C |
| Physical | |||
| Breakaway | No | Circuits (Number of Positions) | 16 |
| Circuits (Maximum) | 78 (series option) | 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 | PA9T+30%GF |
| Metal Shape & Form | Square Pin | Number of Rows | 2 |
| Connector Orientation | Vertical / Straight | Packaging Type | Tray |
| PCB Locator | No | PCB Retention | No |
| PC Tail Length | 3.20mm ±0.30 | Pitch – Mating Interface | 2.54mm |
| Plating min – Mating | 0.76μm (30μ”) | Plating min – Termination | 0.76μm |
| Polarized to Mating Part | No | Polarized to PCB | No |
| Shrouded | No | Stackable | No |
| Operating Temperature | -40° to +105°C | Termination Interface Style | Through Hole |
| 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 | 2.54mm |
| Net Weight | — | Height of connector above PCB | 8.5mm |
| 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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