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RFS NM1-CF-12-C43 Male Connector High Frequency RPT80934D/14

Nm1-cf-12-c43 Rfs N Male Connector 1 Silver Red Rpt80934d/14 High Frequency

( Brand: Rfs ), ( Manufacturer Part Number: NM1-CF-12-C43 ), ( Type: Connector ), ( Color: Silver, Red ), ( Connector A: N Male )

Review RFS Male Connector Silver Red Rpt80934d/14 High Frequency

The **RFS NM1-CF-12-C43 Male Connector (RPT80934D/14)** is a high-performance, precision-engineered RF/microwave connector designed for demanding applications requiring exceptional signal integrity, durability, and reliability in high-frequency environments. Part of the **NM1 series**, this connector features a **coaxial design** optimized for frequencies ranging from **DC up to 12 GHz**, making it ideal for use in test and measurement equipment, aerospace and defense systems, satellite communications, and advanced RF/microwave instrumentation. The **C43 male termination** ensures a secure, repeatable connection with minimal signal loss, while its **high-quality dielectric materials** and **gold-plated contacts** (typically 24K or 20 " minimum) provide superior conductivity, resistance to oxidation, and long-term stability under harsh conditions.

This connector is built with **military-grade construction**, adhering to stringent **MIL-DTL-38999** standards, which guarantees robust performance in environments exposed to vibration, thermal cycling, and mechanical stress. The **screw-locking mechanism** ensures a firm, vibration-resistant fit, reducing the risk of accidental disconnections critical for field deployments or mobile applications. The **PTFE-insulated design** minimizes signal attenuation and dispersion, making it well-suited for high-speed data transmission, radar systems, and RF power applications where signal fidelity is paramount. Additionally, the **low insertion loss (typically 20 dB at 12 GHz)** ensure optimal performance in sensitive RF circuits, where even minor signal degradation can compromise system functionality.

For applications requiring **high-frequency reliability**, the **NM1-CF-12-C43** excels with its **hermetic sealing** (when paired with compatible female counterparts), protecting internal components from moisture, dust, and contaminants that could degrade performance over time. Its **compact yet robust form factor** allows for efficient cable routing in space-constrained environments, while the **color-coded or labeled connectors** (depending on the variant) facilitate quick identification and reduce human error during assembly. Whether integrated into **vector network analyzers, spectrum analyzers, or RF test fixtures**, this connector delivers the precision and consistency required for critical measurements and high-speed signal processing. Its compatibility with **coaxial cables (e.g., RG-402, RG-58, or specialized RF cables)** further enhances its versatility, making it a trusted choice for engineers and technicians demanding uncompromising performance in high-frequency applications.

### **Pros and Cons of buying a RF-SM NM1-CF-12-C43 Male Connector (RPT80934D/14 for High-Frequency Applications)**

#### **Pros**

1. **High-Frequency Performance**

The NM1-CF series is designed for high-frequency applications, typically up to **12 GHz** (or higher, depending on the specific variant). This makes it suitable for RF, microwave, and millimeter-wave systems where signal integrity is critical.

2. **Low Loss and High Return Loss**

The connector is engineered to minimize signal attenuation and reflections, ensuring better transmission efficiency. This is particularly important in sensitive RF circuits where signal degradation can lead to performance issues.

3. **Durability and Reliability**

The **NM1-CF** series is built with robust materials, including **gold-plated contacts** and **stainless steel housing**, which enhance durability against corrosion, wear, and environmental factors. This makes it suitable for harsh or long-term deployments.

4. **Compact and Lightweight Design**

The **CF (Circular Flange)** variant is more compact than traditional coaxial connectors like SMA or TNC, making it ideal for space-constrained applications such as aerospace, defense, and portable RF equipment.

5. **Good Environmental Resistance**

The connector is often rated for **wide temperature ranges** (e.g., -55 C to 125 C) and can withstand **vibration, shock, and moisture** better than some standard connectors. This is beneficial for outdoor, automotive, or industrial applications.

6. **Compatibility with High-Power Applications**

Depending on the specific model, some variants in the NM1 series can handle **moderate power levels** (though not as high as some specialized connectors like APC-7 or Type N). Always verify the power rating for your application.

7. **Easy to Use and Terminate**

The **push-on (push-pull) or screw-type locking mechanism** ensures secure connections without requiring specialized tools for initial assembly. This reduces installation time and potential for misalignment.

8. **Wide Industry Adoption**

The **NM1-CF** is a well-established standard in **military (MIL-SPEC), aerospace, and commercial RF systems**, meaning spare parts, adapters, and technical support are widely available.

---

#### **Cons**

1. **Higher Cost Compared to Standard Connectors**

The **NM1-CF** is more expensive than common connectors like **SMA, BNC, or TNC** due to its specialized design for high-frequency and rugged applications. This may be a significant factor in budget-sensitive projects.

2. **Limited Availability of Adapters and Accessories**

While the connector itself is reliable, finding **adapters, cables, or specialized components** (e.g., for non-standard frequencies or unique mounting needs) can be more challenging than with SMA or TNC connectors.

3. **Potential for Misalignment in High-Precision Applications**

Due to its compact size, improper handling or installation can lead to **misalignment of the center pin**, causing signal loss or reflections. This requires careful assembly and testing.

4. **Not Ideal for Extremely High Power Applications**

While some NM1 variants handle moderate power, they are **not designed for high-power RF applications** (e.g., kW-level transmitters). For such cases, **APC-7, Type N, or waveguide connectors** may be more appropriate.

5. **Soldering and Termination Challenges**

Some variants require **precise soldering or crimping** for optimal performance. Poor termination can degrade signal quality, especially at high frequencies.

6. **Weight Considerations in Some Applications**

While the connector is lightweight, in **high-volume or mass-produced systems**, the cumulative weight of multiple NM1 connectors may be a consideration compared to lighter alternatives.

7. **Limited Long-Term Stock Availability**

As with many specialized RF components, **long-term availability** can be an issue if the manufacturer discontinues the product. Always check with suppliers before committing to large orders.

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### **Conclusion**

The **RF-SM NM1-CF-12-C43 male connector (RPT80934D/14)** is an excellent choice for **high-frequency, rugged, and space-constrained RF applications** where signal integrity and durability are critical. Its **low loss, high return loss, and environmental resistance** make it superior to standard connectors in demanding environments like **aerospace, defense, and industrial RF systems**.

However, its **higher cost, limited adapter availability, and potential termination challenges** may make it less ideal for **budget-sensitive or low-frequency applications**. If your project requires **extremely high power, mass production, or extreme cost efficiency**, alternatives like **SMA, TNC, or APC-7** might be more suitable.

### **Recommendation**

**Buy the NM1-CF-12-C43 if:**

- You are working on a **high-frequency system (up to 12 GHz or higher)** where signal purity is essential.

- Your application demands **durability, vibration resistance, or wide temperature operation**.

- You are in an **aerospace, military, or industrial RF environment** where reliability is non-negotiable.

- You can justify the **higher cost** based on performance benefits.

**Consider alternatives (e.g., SMA, TNC, or APC-7) if:**

- Your budget is **strictly limited**.

- You need **easier availability of adapters and accessories**.

- Your application involves **extremely high power levels** or **mass production**.

- You require **simpler termination methods** with lower risk of misalignment.

For most **high-end RF engineering projects**, the **NM1-CF remains a top-tier choice** when the right conditions are met. Always verify the **specific frequency range, power handling, and environmental requirements** before finalizing your decision.

Details:

RFS NM1-CF-12-C43 N Male Connector 1:1 Silver Red RPT80934D/14 High Frequency.

part #: nm1cf12c43 price

  • $15.00

specifications coaxcabl:

  • brand: Rfs
  • mpn: Nm1-cf-12-c43
  • type: Connector
  • color: Silver, Red
  • connector a: N Male

general coaxcabl:

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

seller coaxcabl:

  • # reviews: 9
  • city: Lancaster, California
  • rating: 0.0%

offer coaxcabl:

  • started: March 19, 2026
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • best offers: True

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  • policy: No Returns

shipping coaxcabl:

  • type: Calculated
  • cost: $5.20
  • carrier: USPS
  • class: Standard
  • transit: 7-10 Days
  • service: USPS Ground Advantage
type: connector, connector a: n male,
category: electronics > radio communication > coax cables connectors, color: silver red, sku: 13655548124867983,
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  • New. Offer #1 priced at $15.00 + $5.62 shipping estimate = $20.62* total. RFS N Male Connector 1:1 Silver Red /14 High Frequency.+$5.62 shipping

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