SKU: IOWC-0767
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Generic 30cm SMA Female to Stripping Head RG1.13 RF Cable

₹62.00 (Inclusive of all taxes)
Out of Stock

This 30cm RG1.13 coaxial cable features an SMA female connector on one end and a stripping head for custom termination on the other, designed for prototyping and short-distance RF connections in IoT and wireless systems.

Features

  • Custom Termination Flexibility: Stripping head allows direct soldering to PCBs, antennas, or other RF components for bespoke system integration.
  • Standard SMA Interface: Female SMA connector ensures compatibility with a wide range of Wi-Fi, 4G, GPS, and LoRa modules and antennas.
  • 50-Ohm RF Performance: RG1.13 coaxial construction maintains impedance matching for frequencies up to 18GHz, minimizing signal loss.
  • Durable Mechanical Coupling: SMA connector features a threaded barrel for secure, vibration-resistant connections with up to 500 mating cycles.
  • Compact & Lightweight: 30cm length and 4g weight provide easy routing and installation in space-constrained IoT enclosures.

Out of stock

Description

This RF pigtail cable bridges the gap between standardized SMA interfaces and custom RF circuitry. The SMA female end provides a reliable, threaded connection to external antennas or module ports, while the opposite stripping head exposes the central conductor and shield for direct soldering. This design is essential for developers integrating wireless modules like ESP32, nRF, or cellular modems into custom PCBs where a pre-terminated connector is not available.

Constructed with RG1.13 50-ohm coaxial cable, it ensures proper impedance matching for RF signals from DC up to 18GHz, critical for maintaining signal integrity in Wi-Fi, Bluetooth, GPS, and cellular applications. The connectors utilize a PTFE dielectric and are typically nickel or gold-plated for consistent electrical performance and corrosion resistance. Its 30cm length offers sufficient flexibility for routing within device enclosures while keeping cable runs short to reduce attenuation.

Key Features

  • SMA Female to Stripping Head configuration for prototyping and direct PCB attachment.
  • 50-ohm characteristic impedance RG1.13 coaxial cable suitable for high-frequency RF up to 18GHz.
  • Threaded SMA coupling mechanism provides secure, stable connections resistant to vibration.
  • PTFE (Teflon) dielectric within connectors ensures stable electrical properties across temperature.
  • Stripping head allows for custom soldering to pads, pins, or other RF component leads.
  • Compact 30cm length ideal for internal device wiring and short jumper applications.
  • Nickel or gold-plated contacts offer low insertion loss and resistance to oxidation.

Applications

  • Prototyping and connecting wireless modules (ESP32, nRF52, SIMCom, Quectel) to custom PCB antenna pads.
  • Creating short jumper cables for Wi-Fi routers, cellular gateways, or GPS tracking devices.
  • Extending or replacing antenna connections in IoT sensor nodes, drones, or robotics.
  • Field-terminating RF cables for test and measurement equipment or lab setups.

Technical Specifications

Item TypeConnector Cable
Connector TypeSMA Female to Stripping Head
Cable Length30 cm
Connector Length11 mm
Cable TypeRG1.13 Coaxial
Impedance50 Ohms
Frequency RangeDC to 18 GHz
Dielectric MaterialPolytetrafluoroethylene (PTFE)
Coupling Cycles500
Weight4 g

Frequently Asked Questions

What is the stripping head end used for, and how do I terminate it?

The stripping head exposes the central conductor and outer shield of the coaxial cable, allowing you to solder it directly to your target. Typically, you would tin the central wire and solder it to your PCB's antenna feed point or an RF pad. The braided shield should be soldered to the ground plane. Use a hot iron and minimal solder to avoid creating a bulky joint that could detune the RF performance. Ensure no short occurs between the center conductor and the shield.

Is this cable compatible with both standard SMA and RP-SMA connectors?

No, this cable has a standard SMA female connector. Standard SMA and Reverse Polarity (RP-SMA) connectors are mechanically incompatible. The standard SMA female has a receptacle (hole) for the central pin and internal threads. RP-SMA female has a central pin and external threads. Always verify the connector type on your device—most Wi-Fi routers and modules use RP-SMA, while many cellular and GPS modules use standard SMA. Mating incompatible types can damage the connectors.

What is the maximum frequency and power rating for this RG1.13 cable?

The cable is rated for operation from DC up to 18 GHz, making it suitable for Wi-Fi (2.4/5 GHz), Bluetooth, 4G/LTE, and GPS bands. The RG1.13 cable has a specific attenuation per meter; at 30cm, loss is minimal for most IoT applications. A precise power rating isn't specified, but for typical low-power IoT modules with output under 1W (30dBm), it is perfectly adequate. For high-power transmit applications, ensure the connector and cable are rated for the required peak power to avoid arcing or heating.

Package Includes

  • 1 x 30CM SMA Female to Stripping Head Connector Cable 11mm RG1.13

Additional Information

Weight 0.005 kg
Dimensions 11 × 8 × 0.5 cm