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2.00mm SMT RF Connector PCB Mount

2.00mm SMT RF Connector PCB Mount is a compact surface mount RF connector designed for reliable PCB integration. It features a UL94V-0 high-temperature plastic housing, copper alloy contacts and shell, and gold flash plating for stable connection performance.

Applications
  • Wireless communication equipment
  • RF modules
  • Antenna connection systems
  • Embedded electronic devices
  • Industrial electronic equipment
  • Compact PCB applications
Product Highlights
  • 2.00mm RF interface design
  • SMT PCB mounting structure
  • 3SMT / 4SMT PCB layout compatible
  • High-temperature UL94V-0 housing material
  • Copper alloy terminal and shell construction
  • Gold flash plating on contact area
  • Nickel plating over base material
  • Compact RF interconnection solution
  • RoHS compliant
Delivery By 18 September, Friday
If Ordered before Today
5-Year Warranty
30-Day Returns
30-Day Exchange

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Description

2.00mm SMT RF Connector PCB Mount  is a compact high-performance RF interconnection component designed for reliable PCB-level signal connections in modern electronic devices. The DW-RF-81800A3-XX-01 features a surface mount design with a 2.00mm interface diameter, providing a space-saving solution for applications requiring stable RF signal connection and efficient PCB integration.

This SMT RF connector is manufactured with a high-temperature thermal plastic housing rated UL94V-0 and a black finish for improved mechanical stability and durability. The connector structure includes copper alloy terminals and shell components with optimized plating treatment to support reliable electrical contact performance. The contact area and solder tail area feature gold flash plating, while nickel plating is applied over the base material to enhance corrosion resistance and long-term reliability.

The DW-RF-81800A3-XX-01 supports multiple PCB layout configurations, including 3SMT and 4SMT compatible designs, allowing flexible integration into different electronic assemblies. Its compact SMT mounting structure is suitable for automated PCB assembly processes and helps manufacturers achieve efficient production.

Designed for RF signal connection applications, this connector is suitable for wireless modules, communication equipment, antenna systems, embedded devices, and other compact electronic products where reliable board-level RF connectivity is required. RF connectors are widely used to maintain stable signal transmission and mechanical connection performance in high-density electronic designs.

1. General 
Status Active Category RF / Coaxial Connector
Model No. DW-RF-81800A3-XX-01 Description RF Connector, GEN I, 4SMT Type
Component Type PCB RF Connector Product Name RF Connector
Mounting Type Surface Mount (SMT) Orientation Vertical / Straight PCB Mating
RoHS Compliant Packaging N/A
PCB Compatibility 3SMT / 4SMT PCB Layout Fully Compatible Series 01–99
2. Electrical 
Frequency Range N/A Impedance N/A
VSWR N/A RF Insertion Loss N/A
Voltage Rating N/A Current Rating N/A
Contact Resistance N/A Insulation Resistance N/A
Dielectric Withstanding Voltage N/A Return Loss N/A
3. Mechanical
Mating Interface Diameter Ø2.00 ± 0.05 mm Overall Height 2.50 mm Max.
Overall Body Width 3.00 ± 0.15 mm Overall Body Length 3.10 mm Ref.
Main Housing Width 2.60 ± 0.15 mm Main Housing Length 2.60 ± 0.15 mm
Side Projection 0.60 mm Ref. SMT Projection 0.60 ± 0.10 mm
Section Height 0.50 ± 0.05 mm Section Slot Width 0.40 mm
Lower Section Dimension 0.35 mm Terminal / Shell Projection 0.65 mm
Section Overall Length 1.25 ± 0.15 mm Ground Feature Width 1.80 mm
Signal Feature Width 0.45 mm Durability / Mating Cycles N/A
Mating Force N/A Unmating Force N/A
4. Physical 
Housing Material High-Temp Thermal Plastic Housing Color Black
Flammability Rating UL94V-0 Terminal Material Copper Alloy
Shell Material Copper Alloy Contact / Terminal Type Signal Terminal + Ground Shell
Terminal Plating – Contact Area Gold Flash (G/F) Terminal Plating – Solder Tail Area Gold Flash (G/F)
Terminal Underplating 1.27 μm Min. Nickel over all Shell Plating Gold Flash (G/F) over all
Operating Temperature N/A Environmental Sealing N/A
5. Terminal Plating 
Plating Code 01 Gold Flash on Mating Area Plating Code 03 3 μ″ Gold on Mating Area
Plating Code 05 5 μ″ Gold on Mating Area Plating Code 15 15 μ″ Gold on Mating Area
Plating Code 30 30 μ″ Gold on Mating Area Series Code 01–99
Mounting Information
Connector Mounting 4SMT Type PCB Layout Compatibility 3SMT / 4SMT Fully Compatible
Recommended PCB Layout Tolerance ±0.05 mm Overall PCB Layout Width 4.00 mm
Central PCB Layout Dimension 1.90 mm Signal Pad Width 1.00 mm
GND Pad GND pads shown in recommended layout Signal Pad Dedicated SIGNAL pad shown
Upper / Lower Pad Extension 1.05 mm Side Layout Height 2.00 mm
Overall Side Layout Dimension 2.20 mm Prohibition Print Area Specified in PCB layout

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