AMPHENOL 86-CP5 Pin Plug Octal Power Connector

( Brand: Amphenol ), ( Manufacturer Part Number: 86-CP5 ), ( Type: Plug ), ( Unit Type: Unit ), ( Country Of Origin: United States ), ( California Prop 65 Warning: Https )

Review AMPHENOL Pin Plug Octal Power Connector Used

The **Amphenol 86-CP5 Pin Plug Octal Power Connector** is a high-performance, ruggedized electrical connector designed for demanding industrial, aerospace, and defense applications where reliability, durability, and efficient power transmission are paramount. Part of Amphenol s trusted **86 Series**, this octal power connector features a robust **CP5 (Circular Power, 5-pin) configuration**, optimized for high-current applications while maintaining compact form factors. Constructed from **military-grade materials**, including corrosion-resistant metals and high-temperature-resistant plastics, the connector ensures long-term performance in harsh environments, from extreme temperatures and vibration-prone settings to high-altitude or underwater conditions. Its **circular, octal design** allows for secure, low-profile mating with corresponding receptacles, reducing the risk of misalignment and ensuring consistent electrical continuity. The **pin-and-socket configuration** provides a reliable, low-resistance connection, minimizing power loss and heat buildup even under sustained load conditions, making it ideal for battery management systems, avionics, motor control units, and other high-power applications. Additionally, the connector s **modular and reusable design** simplifies installation and maintenance, reducing downtime in critical operations. With **IP67 ingress protection**, it resists dust, moisture, and contaminants, further enhancing its suitability for field-deployed or outdoor applications. Whether used in aerospace avionics, industrial automation, or defense systems, the Amphenol 86-CP5 Pin Plug stands as a dependable solution for power distribution where precision, durability, and performance are non-negotiable.

### **Pros and Cons of buying a Amphenol 86-CP5 Pin Plug (Octal Power Connector)**

1. **High Reliability and Durability** The Amphenol 86 series is widely used in industrial, aerospace, and automotive applications due to its robust construction. It is designed for repeated mating cycles without degradation, making it suitable for long-term use in harsh environments.

2. **Standardized and Compatible** This connector follows industry standards (e.g., MIL-DTL-5015, SAE J1939, and others), ensuring compatibility with existing systems. It is commonly used in power distribution, motor control, and battery management systems.

3. **Good Current and Voltage Handling** The octal configuration (typically 8 pins) allows for efficient power transmission, often supporting high amperage (up to 100A or more, depending on the specific variant) and voltage ratings (up to 600V or higher). This makes it ideal for high-power applications like electric vehicles, solar inverters, and industrial machinery.

4. **Easy Installation and Maintenance** The push-pull or screw-lock mechanism simplifies plugging and unplugging, reducing wear on mating components. Some variants include quick-disconnect features for faster field repairs.

5. **Wide Availability and Aftermarket Support** Amphenol is a well-established manufacturer with extensive distribution networks. Replacement parts, adapters, and accessories are readily available, reducing downtime in critical applications.

6. **Environmental Resistance** Many variants in this series are rated for use in extreme conditions, including temperature extremes (-40 C to 105 C), moisture resistance (IP67 or higher), and resistance to vibration and shock, making it suitable for outdoor or rugged applications.

7. **Cost-Effective for Bulk Applications** While individual units may have a higher upfront cost compared to generic connectors, their longevity and reliability often justify the expense in high-volume or mission-critical systems.

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1. **Higher Upfront Cost** Compared to generic or no-name connectors, Amphenol s 86 series is more expensive. This may be a barrier for small-scale or budget-constrained projects.

2. **Specialized Knowledge Required** Proper installation, wiring, and termination require adherence to manufacturer guidelines to avoid damage or failure. Incorrect handling (e.g., overtightening terminals) can lead to poor connections or connector failure.

3. **Limited Customization** The design is standardized, so modifications (e.g., pinout changes, custom housings) are not straightforward. Users may need to source adapters or custom solutions for non-standard applications.

4. **Potential for Counterfeit Products** Due to its popularity, there is a risk of purchasing counterfeit or low-quality knockoffs, especially from untrusted suppliers. Always verify the source and check for authenticity markings.

5. **Weight and Bulk** The robust construction makes these connectors heavier and bulkier than some alternatives, which may be a consideration in space-constrained applications (e.g., aerospace or portable devices).

6. **Compatibility Issues with Non-Standard Systems** If the application requires non-standard pin configurations or additional features (e.g., fiber optics, data signals), additional adapters or custom connectors may be needed, increasing complexity and cost.

7. **Lead Times for Custom Orders** While stock items are readily available, custom or specialized variants may require longer lead times, which could impact project timelines.

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### **Conclusion**

The **Amphenol 86-CP5 pin plug (octal power connector)** is an excellent choice for applications requiring **high reliability, durability, and power handling** in industrial, automotive, or aerospace environments. Its standardized design ensures compatibility with existing systems, and its resistance to harsh conditions makes it ideal for long-term use. However, the **higher cost, need for proper installation, and potential for counterfeit products** are drawbacks that must be carefully considered.

For **mission-critical, high-power, or long-term applications**, the benefits outweigh the drawbacks, making it a **strong recommendation**. For **low-power, cost-sensitive, or non-standard applications**, alternatives (e.g., generic octal connectors, screw terminals, or crimp connectors) may be more suitable.

- You need a **high-reliability, industrial-grade power connector** for applications like electric vehicles, solar inverters, or motor control systems.

- Compatibility with **existing systems** (e.g., MIL-spec, SAE standards) is a priority.

- You can **source from a trusted supplier** to avoid counterfeit products.

- The **long-term cost savings** from durability justify the higher upfront investment.

- Your application is **low-power, budget-sensitive, or non-standard**, where cheaper alternatives would suffice.

- You lack **experience with high-power connectors**, as improper installation could lead to failures.

- You require **custom pin configurations or frequent modifications**, as this connector is not easily adaptable.

For most **professional or industrial users**, the **Amphenol 86-CP5 is a recommended choice** due to its proven performance and widespread compatibility. Always verify the **specific variant (e.g., CP5 vs. CP6, current/voltage ratings)** to ensure it meets your application s requirements.

Details:

Connector is in very good to excellent condition, may have light solder or oxidation on contacts. This plug is commonly used as an accessory and power on many radios other equipment. Rated at 2000 VRMS, 5AMPS, Connector has been restored be removal of all wires, and cleaning contacts. ONE Amphenol 86-CP5 5 pin plug with retaining snap ring.

Picture is of example connector and may not represent the actual received.

part #: 86cp5 prices

• $16.95-$19.95

specifications tubesocketvintagego:

• brand: Amphenol
• mpn: 86-cp5
• type: Plug
• unit type: Unit
• country of origin: United States
• california prop 65 warning: Https

shipping tubesocketvintagego:

• cost: $0.00
• service: USPS Ground Advantage
• type: Fixed
• carrier: USPS
• transit: 4-9 Days
• class: Standard

payments tubesocketvintagego:

• wallet: Google-pay
• credit card: Visa
• other

seller tubesocketvintagego:

• city: El Dorado Hills, California
• # reviews: 55329
• rating: 100.0%

offer tubesocketvintagego:

• started: February 8, 2026
• options: Ship-to-home
• sold: 0
• quantity: 9
• availability: In Stock

general tubesocketvintagego:

• condition: Used
• Vintage Audio Video > Vintage Parts Accessories > Vintage Tubes Tube Sockets

returns tubesocketvintagego:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days
• method: Money back

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