Sale!

SMA F 4 HOLE RG 141 SOLDER

(10 customer reviews)

Original price was: ₹120.00.Current price is: ₹96.00.

This SMA female connector features a four-hole flange design and is compatible with RG 141 coaxial cables. It is intended for soldering applications, offering a robust and stable connection for high-frequency signals. Ideal for use in professional RF applications where a secure mount and reliable signal transmission are critical.

1 user are viewing this product

The term **”SMA F 4 HOLE RG 141 SOLDER”** describes a specific type of SMA female connector designed for use with RG-141 coaxial cable and intended for soldering onto a PCB. Here’s a breakdown of each component:

### **Components:**

1. **SMA Connector (Female):**
– **SMA (SubMiniature version A)**: A coaxial RF connector designed for high-frequency applications, typically up to 18 GHz. SMA connectors are compact and offer reliable performance for RF signal transmission.
– **Female (F)**: The female SMA connector has a receptacle designed to accept the central pin of a male SMA connector. It includes a threaded coupling mechanism for secure mating.

2. **4 Hole:**
– **4 Hole**: Indicates that the SMA female connector has four mounting holes or pins for soldering to the PCB. This provides additional mechanical stability and helps secure the connector firmly to the board.

3. **RG-141 Cable:**
– **RG-141**: A type of coaxial cable with a characteristic impedance of 50 ohms. RG-141 is known for its low attenuation and high performance in RF applications. It typically features a central conductor, dielectric insulation, a braided shield, and an outer jacket.

4. **Solder:**
– **Solder**: The connector is designed to be soldered onto the PCB. The four holes are used to create a strong and permanent electrical and mechanical connection between the connector and the board.

### **Soldering Process for SMA Female Connector with 4 Holes and RG-141 Cable:**

1. **Preparation:**
– **Inspect the PCB**: Ensure that the PCB is prepared with the correct footprint, including four mounting holes or pads for the SMA female connector.
– **Prepare the Connector**: Check the SMA female connector to ensure it is clean and free of defects.

2. **Prepare the Cable:**
– **Strip the Cable**: Prepare the RG-141 coaxial cable by stripping it to expose the central conductor and shield:
– **Remove the Outer Jacket**: Strip away the outer jacket to reveal the braided shield and dielectric insulation.
– **Expose the Shield**: Remove or fold back the braided shield carefully.
– **Strip the Dielectric**: Strip the dielectric insulation to expose the central conductor, following the manufacturer’s specifications for strip lengths.

3. **Assemble the Connector:**
– **Insert the Central Conductor**: Insert the stripped end of the central conductor into the central pin of the SMA female connector.
– **Crimp or Solder**: Depending on the connector design, crimp or solder the central conductor to the pin. Crimping involves using a crimping tool, while soldering involves heating the pin and applying solder.

4. **Position and Mount the Connector:**
– **Align the Connector**: Position the SMA female connector over the mounting holes on the PCB. Ensure that the four mounting pins are aligned with the corresponding PCB pads.
– **Secure the Connector**: Hold the connector in place, either manually or using a fixture.

5. **Soldering Steps:**
– **Solder the Pins**:
– Heat each pin of the connector with a soldering iron.
– Apply solder to each pin and its corresponding PCB pad, ensuring that the solder flows around the pin and pad for a solid connection.
– Avoid excessive solder to prevent solder bridges and ensure neat, controlled joints.

6. **Final Steps:**
– **Inspect the Solder Joints**: Check each solder joint to ensure it is properly bonded. Look for clean, shiny solder joints without cold solder or bridges.
– **Clean the Area**: Use isopropyl alcohol or another suitable cleaning agent to clean the soldered area and remove any flux residue.
– **Test the Connection**: If possible, use RF testing equipment to verify that the SMA connector performs correctly and meets the required specifications for signal integrity and performance.

### **Applications:**

– **PCB Mounting**: The SMA female connector with four holes is designed for mounting directly onto a PCB, providing a secure and stable connection for RF applications.
– **High-Frequency Connections**: Suitable for use in RF and microwave systems where reliable and high-frequency signal transmission is required.
– **Durability**: The four-hole design offers enhanced mechanical stability, making it ideal for applications where the connector will experience physical stress or movement.

### **Advantages:**

– **Enhanced Stability**: The four-hole design ensures a strong mechanical connection to the PCB, which helps maintain signal integrity and durability.
– **High-Frequency Performance**: The SMA connector provides reliable performance for high-frequency applications, ensuring effective signal transmission.

The SMA female connector with four holes and RG-141 cable is commonly used in various electronic and RF systems where a reliable and durable connection is required. Its design allows for secure mounting on a PCB and effective performance in high-frequency applications.

Brand

RF CONNECTOR HOUSE

Material

Metal

Finish

Polished

Impedance

50Ω

Frequency

4Ghz

VSWR

1.15:1 (Max)

Dielectric Resistance

≥5000MΩ

Contact Resistance

Center Contact ≤3mΩ Outer Contact ≤2.5mΩ

Operating Temperature

-40℃~+85℃

Usage

Industrial

10 reviews for SMA F 4 HOLE RG 141 SOLDER

  1. Tejas (verified owner)

    “This product has quickly become one of my favorites. It works exactly as described and has some really thoughtful features. The attention to detail in the design is impressive, and it feels solid and durable. The performance has been consistent, and I’ve had no issues so far. I’m really happy with this purchase and would definitely recommend it.”

  2. Arun (verified owner)

    Fantastic quality and performs as described.

  3. Ashwin (verified owner)

    High-quality product. Delivered on time and in perfect condition.

  4. Nikhil (verified owner)

    Good quality.

  5. Anmol (verified owner)

    Fantastic! Exactly what I was looking for.

  6. Raghav (verified owner)

    Good quality.

  7. Dev (verified owner)

    “This product has been a real game-changer for me. It’s incredibly easy to use, and the results are just outstanding. The materials used are high quality, and the product feels durable. It performs better than similar products I’ve tried in the past. I’m extremely happy with this purchase and highly recommend it to others.”

  8. Kartik (verified owner)

    Fantastic! It’s exactly what I was looking for.

  9. Suraj (verified owner)

    One of the best products I’ve ever used. Totally worth it!

  10. Ayaan (verified owner)

    Extremely pleased with my purchase. 5 stars!

Add a review

Your email address will not be published. Required fields are marked *

0
    0
    Your Cart
    Your cart is emptyReturn to Shop