2.54mm female header dual row 180° SMT U type with black PA6T housing, brass contacts, Au or Sn over Ni plating, 3.0A rating, 1000V AC/DC withstand voltage, optional post design, tape reel packaging, and RoHS compliance.
• Applications: Board-to-board PCB connection, signal interface boards, embedded electronics, industrial control boards, communication equipment, automation modules, instrumentation, consumer electronics, smart devices, and SMT PCB assembly.
• Highlights: 2.54mm female header dual row 180° SMT U type; vertical 180° orientation; surface mount termination; U type shrouded female header; 5.70±0.15mm connector height; 6.20±0.25mm with post shown; brass contacts; Au or Sn over Ni plating; 3.0A rated current; 1000V AC/DC withstand voltage; 1000MΩ min insulation resistance; 20mΩ max contact resistance; black PA6T insulator; 2.54mm pitch; 2.54mm row-to-row pitch; optional post design; tape reel packaging; 260°C ±5°C soldering heat for 10s; RoHS compliant.
2.54mm female header dual row 180° SMT U type DW-FH-2254651WVNP-XXTR-XX is a surface mount PCB receptacle connector designed for board-to-board signal connection applications. Based on the drawing title, this product is a 2.54mm pitch female header with dual row structure, vertical 180° orientation, SMT termination, U type housing, and 5.7H connector height.
This 2.54mm female header dual row 180° SMT U type uses brass contacts with Au or Sn over Ni plating for stable electrical performance. The connector supports a rated current of 3.0A, 1000MΩ minimum insulation resistance, 20mΩ maximum contact resistance, and 1000V AC/DC withstand voltage. These specifications make it suitable for PCB signal transfer, board-level interconnection, embedded electronic modules, industrial control boards, and compact electronic assemblies.
The insulator material is black PA6T, and the connector is designed with a shrouded U type female header structure. The drawing confirms 2.54mm pitch, 2.54mm row-to-row pitch, 9.0mm PCB layout width, 1.02mm PCB pad width, 1.20mm PC tail length shown, and optional locating post design. The standard connector height is 5.70±0.15mm, while the version with post shows 6.20±0.25mm height. The operating temperature range is -40°C to +105°C.
The part number supports terminal plating options including 01 Gold Flash, 03 3u” Gold, 06 6u” Gold, 10 10u” Gold, 15 15u” Gold, 30 30u” Gold, 31 Sn, and 32 Ni. With tape reel packaging, RoHS compliance, and soldering heat resistance of 260°C ±5°C for 10 seconds, this 2.54mm female header dual row 180° SMT U type is suitable for reliable SMT PCB assembly.
| General | |||
| Status | Active | Category | PCB Headers and Receptacles |
| Series | DW-FH-2254651WV12P-01TR-01 | Description | 2.54mm Female Header Dual Rows 180° SMT U Type, 5.7H |
| Application | Signal / Board-to-Board | Component Type | Connector Assembly |
| PCB Connector Type | PCB Mount Receptacle / Female Header | Product Name | Female Header Connector |
| Keywords | 2.54 Female Header, Dual Row Female Header, SMT Female Header, Vertical Female Header, U Type Female Header | Contact Type | Receptacle |
| Electrical | |||
| Rated Voltage | N/A | Current Rating | 3.0AMP |
| Contact Resistance | 20mΩ Max. | Insulation Resistance | 1000MΩ Min. |
| Dielectric Withstand | 1000V AC/DC | Norm | N/A |
| Physical | |||
| Breakaway | N/A | Circuits / Number of Positions | Variable, see part number code |
| Circuits Maximum | N/A | Color – Housing | Black |
| Durability / Mating Cycles | N/A | Flammability | N/A |
| Glow-Wire Capable | N/A | Lock to Mating Part | N/A |
| Material – Metal | Brass | Material – Plating | Au or Sn over Ni |
| Material – Plating Solder | N/A | Material – Resin | PA6T Black |
| Metal Shape and Form | N/A | Number of Rows | 2 |
| Connector Orientation | Vertical / 180° | Packaging Type | TR: Tape Reel |
| PCB Locator | 2-Ø1.20 locator holes shown | PCB Retention | 01: With Post / 02: W/O Post |
| PC Tail Length | 1.20mm shown | Pitch – Mating Interface | 2.54mm |
| Plating Min – Mating | See part number code | Plating Min – Termination | N/A |
| Polarized to Mating | N/A | Polarized to PCB | N/A |
| Shrouded | Yes, U Type | Stackable | N/A |
| Operating Temperature | -40°C to +105°C | Termination Interface | Surface Mount |
| Square Terminal Post | N/A | PCB Mount Retention | Optional Post |
| PCB Mount Alignment | 2-Ø1.20 holes shown | Connector Mounting | Surface Mount |
| PCB Thickness Recommended | N/A | Row-to-Row Pitch | N/A |
| Height of Connector | 5.70 ±0.15mm / 5.7H; With Post: 6.20 ±0.25mm | Recommended PCB Hole Dia. | Ø1.20mm |
| PCB Layout Width | 9.0mm | PCB Pad Pitch | 2.54mm |
| PCB Pad Width | 1.02mm | PCB Pad Length | N/A |
| Solder Process Data | |||
| Max-Cycle | N/A | Max-Duration | 10s |
| Lead-Free Process Compatible | Yes, RoHS Compliant | Max-Temp | 260°C ±5°C |
