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  2. sku: 13399073596675793
  3. RFS 43F-LCF12-D01

RFS 43F-LCF12-D01 Radio Frequency Connector Female 4.3-10 24MM 6.5MM

43f-lcf12-d01 Rfs Radio Frequency Systems Connector 4.3-10 Female A 24mm B 6.5mm

( Brand: Rfs ), ( Manufacturer Part Number: 43F-LCF12-D01 ), ( Type: Connector ), ( Unit Type: Unit ), ( Color: Silver ), ( Connector B: 6.50 Mm ), ( Connector A: 24.00 Mm )

Review RFS Radio Frequency Systems Connector 4.3-10 Female 24mm 6.5mm

The **RFS 43F-LCF12-D01** is a high-performance, precision-engineered **female RF connector** designed for demanding applications in telecommunications, test and measurement, aerospace, and industrial electronics. Part of the **LCF (Low-Cost F) series**, this connector offers a robust and reliable solution for connecting coaxial cables in frequency ranges spanning from **4.3 GHz to 10 GHz**, making it ideal for applications requiring stable signal integrity and minimal signal loss. With a **24mm outer diameter** and a **6.5mm inner diameter**, the connector provides a secure, interference-free mating interface while maintaining a compact form factor that facilitates easy integration into tight spaces. Its **female thread design** ensures a stable connection, reducing the risk of accidental dislodgment during operation, which is critical in environments where vibration or mechanical stress may be present.

Constructed from **high-quality brass with a gold-plated contact surface**, the RFS 43F-LCF12-D01 delivers exceptional conductivity and corrosion resistance, ensuring optimal signal transmission with minimal attenuation or reflection. The **screw-type locking mechanism** not only secures the connection firmly but also allows for quick and easy assembly or disassembly, making it a practical choice for field technicians and engineers. The connector s **low-profile design** and **durable construction** make it well-suited for both indoor and outdoor installations, where exposure to moisture, dust, or temperature fluctuations could otherwise compromise performance. Whether used in **RF test equipment, satellite communications, radar systems, or high-frequency data transmission**, this connector ensures consistent signal quality and reliability, even under challenging conditions.

For applications requiring **repeatable performance and long-term durability**, the RFS 43F-LCF12-D01 stands out as a versatile and dependable solution. Its **threaded female interface** is compatible with a range of male connectors, including those from other manufacturers, ensuring broad compatibility without sacrificing performance. The connector s **robust shielding** effectively minimizes electromagnetic interference (EMI), making it suitable for sensitive electronic systems where signal purity is paramount. Additionally, its **modular design** allows for easy replacement or upgrading of components, reducing downtime and maintenance costs in industrial or field-deployed setups. Whether in a laboratory, a manufacturing facility, or a remote communication hub, this RF connector delivers the precision, reliability, and performance needed to meet the demands of modern high-frequency applications.

### **Pros and Cons of buying a RF Connector: RFS 43F-LCF12-D01 (4.3-10 Female, 24mm, 6.5mm)**

#### **Pros:**

1. **High-Frequency Performance** This connector is designed for RF applications, ensuring minimal signal loss and high reliability in the 4.3 10 GHz range, making it suitable for satellite communications, radar systems, and other high-frequency applications.

2. **Durable Construction** The robust metal housing and precision-machined components provide excellent durability, reducing the risk of signal degradation over time.

3. **Standardized Design** Being a widely used RF connector type (4.3-10 series), it is compatible with many existing systems, reducing the need for custom solutions.

4. **Good Impedance Matching** Properly designed for 50-ohm systems, it minimizes reflections and ensures efficient power transfer.

5. **Weatherproofing Options** Some variants of this connector type include sealing features, making it suitable for outdoor or harsh environmental applications.

6. **Easy to Install** The threaded design ensures a secure connection, reducing the chance of loose connections that could cause signal loss.

7. **Long-Term Availability** As a standard RF connector, replacement parts and accessories are likely to remain available for years.

#### **Cons:**

1. **Higher Cost** Compared to lower-quality or non-RF connectors, this is a specialized component, which may be more expensive than basic coaxial connectors.

2. **Bulkiness** The 24mm length and 6.5mm diameter make it larger than smaller RF connectors, which may limit space in compact designs.

3. **Requires Proper Handling** Improper installation (e.g., overtightening or misalignment) can damage the connector or degrade performance.

4. **Limited to Specific Frequency Range** While it performs well in 4.3 10 GHz, it may not be optimal for applications outside this range.

5. **Potential for Signal Loss Over Time** Like all RF connectors, oxidation or wear from repeated connections can degrade performance if not maintained properly.

6. **Specialized Tools May Be Needed** Some installations may require specific tools for proper crimping or soldering, adding complexity.

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### **Conclusion**

The **RFS 43F-LCF12-D01** is an excellent choice for applications requiring reliable, high-frequency RF connectivity within the 4.3 10 GHz range. Its durability, standardized design, and impedance-matching properties make it ideal for professional and industrial use. However, its higher cost, bulkiness, and need for careful installation may be drawbacks in cost-sensitive or space-constrained applications.

If your project involves **satellite communication, radar systems, or other high-frequency RF applications**, this connector is a strong recommendation. For lower-frequency or budget-sensitive applications, a simpler connector (such as an SMA or BNC) may be more appropriate.

**Final Recommendation:** Purchase the **RFS 43F-LCF12-D01** if:

- You need a **high-performance RF connection** in the 4.3 10 GHz range.

- Durability and signal integrity are critical.

- You are working in a **professional or industrial setting** where reliability matters.

Avoid it if:

- Your budget is tight and a lower-cost connector suffices.

- Space constraints make bulkiness an issue.

- Your application operates outside the 4.3 10 GHz range.

Details:

RFS Radio Frequency Systems 43F-LCF12-D01 Connector 4.3-10 Female.

part #: 43flcf12d01 prices

  • $12.99-$16.15

specifications coaxcabl:

  • brand: Rfs
  • mpn: 43f-lcf12-d01
  • type: Connector
  • unit type: Unit
  • color: Silver
  • connector b: 6.50 Mm
  • connector a: 24.00 Mm

payments coaxcabl:

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seller coaxcabl:

  • city: Kennesaw, Georgia
  • rating: 100.0%
  • # reviews: 2963

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  • method: Money back
  • time: 30 Days
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shipping coaxcabl:

  • service: FedEx Ground Economy, UPS Ground, UPS Next Day Air
  • carrier: FedEx, UPS
  • cost: $9.00
  • transit: 4-7 Days
  • class: Economy, Standard, One-day
  • type: Fixed

general coaxcabl:

  • Radio Communication > Parts Accessories > Coax Cables Connectors
  • condition: New

offer coaxcabl:

  • sold: 0
  • options: Ship-to-home
  • started: February 5, 2026
  • availability: In Stock
type: connector, unit type: unit, connector b: 6.50 mm, connector a: 24.00 mm,
category: electronics > radio communication > coax cables connectors, color: silver, sku: 13399073596675793,
Rfs 43F-LCF12-D01 Is Similar To:
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2 offers $12.99–$16.15 USD
  • New. Offer #1 priced at $16.15 + $9.00 shipping estimate = $25.15* total. RFS Radio Frequency Systems Connector 4.3-10 Female.+$9.00 shipping
  • New. Offer #2 priced at $12.99 + $6.07 shipping estimate = $19.06* total. # New RFS RADIO FREQUENCY SYSTEMS Connector 4.3-10 Female.+$6.07 shipping

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