1. Coax. Cables & Connectors Parts Accessories For Sale
  2. sku: 13377738918102722
  3. AMPHENOL 554-94-1221

AMPHENOL Male Cable Connector Nos

554-94-1221 Amphenol Male Cable Connector Nos

( Brand: Amphenol ), ( Manufacturer Part Number: 554-94-1221 ), ( Type: Connector ), ( Unit Type: Unit ), ( Color: Silver ), ( Country Of Origin: United States )

Review AMPHENOL Male Cable Connector Nos

The **Amphenol 554-94-1221 Male Cable Connector** is a high-performance, precision-engineered electrical connector designed for demanding applications requiring robust, reliable, and long-lasting connectivity in harsh environments. Part of Amphenol s extensive line of **554 Series** connectors, this male cable assembly is engineered to deliver exceptional signal integrity, durability, and ease of use while maintaining compliance with stringent industry standards. Constructed from high-quality materials, including **brass contacts with gold plating (typically 20-30 microinches)** for optimal conductivity and corrosion resistance, this connector ensures minimal signal loss and maximum performance even under repeated mating cycles. The robust **polyamide (PA) housing** provides superior mechanical strength, thermal stability, and resistance to abrasion, chemicals, and moisture, making it ideal for applications in aerospace, defense, industrial automation, medical equipment, and telecommunications. The **keyed or unkeyed design** (depending on the variant) prevents incorrect mating, reducing the risk of miswiring and ensuring secure, repeatable connections. With a **low insertion/extraction force**, this connector simplifies installation and maintenance, while its **crimped or soldered termination options** offer flexibility in assembly processes. Whether used in cable harnesses, patch cords, or backplane applications, the **554-94-1221** delivers a perfect balance of performance, reliability, and cost-effectiveness, making it a trusted choice for engineers and designers seeking dependable connectivity solutions.

### **Pros and Cons of Buying Amphenol 554-94-1221 Male Cable Connectors**

#### **Pros:**

1. **High Reliability and Durability** Amphenol is a well-established manufacturer known for producing high-quality, rugged connectors designed for demanding environments. These connectors are built to withstand repeated mating cycles, vibration, and environmental stress, making them suitable for industrial, automotive, and aerospace applications.

2. **Wide Compatibility** The **554-94-1221** is part of Amphenol s **554 series**, which is widely used in automotive wiring harnesses, sensor connections, and other high-volume applications. This means you ll find matching female connectors, adapters, and accessories easily, reducing compatibility issues.

3. **Standardized and Tested Performance** Amphenol connectors undergo rigorous testing for electrical performance (current rating, voltage handling, signal integrity), mechanical endurance, and environmental resistance (temperature, moisture, dust). This ensures consistent performance in critical applications.

4. **Easy Installation and Termination** The design is optimized for efficient assembly, often featuring push-pull or screw-lock mechanisms that simplify wiring. Many variants support **crimp, solder, or press-fit terminations**, allowing flexibility in manufacturing processes.

5. **Long-Term Availability** As a legacy and widely adopted part, these connectors are less likely to be discontinued compared to newer, niche designs. This ensures continued availability for maintenance or replacement projects.

6. **Cost-Effective for Bulk Orders** While individual units may have a higher upfront cost than generic alternatives, purchasing in bulk often results in better pricing, especially for high-volume applications.

7. **Support for High-Speed and Power Applications** The **554 series** is capable of handling **up to 10A at 250V** (depending on the exact variant), making it suitable for both power and signal applications, including CAN bus, LIN, and low-voltage power circuits.

8. **Brand Reputation and Warranty** Amphenol is a trusted name in connectivity, offering warranties and technical support. This can be valuable for large-scale deployments where reliability is critical.

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#### **Cons:**

1. **Higher Upfront Cost** Compared to generic or no-name connectors, Amphenol parts are more expensive. For low-volume or non-critical applications, this may not be justified.

2. **Potential Overkill for Simple Applications** If you re working on a low-stress, low-volume project (e.g., a hobbyist electronics build), a more affordable connector may suffice without sacrificing performance.

3. **Lead Times for Custom or Special Orders** While standard connectors are readily available, custom modifications (e.g., specific cable lengths, special terminations) may require additional lead time.

4. **Compatibility with Non-Amphenol Systems** If your system uses connectors from other manufacturers (e.g., TE Connectivity, Molex), you may need adapters or custom solutions, adding complexity.

5. **Environmental Sensitivity** While robust, these connectors are not indestructible. Improper handling (e.g., excessive force during mating, exposure to extreme chemicals) can degrade performance over time.

6. **Learning Curve for Non-Standard Variants** Some Amphenol connectors (especially in niche series) may require familiarity with specific crimping tools or termination techniques, which could slow down production if not properly trained.

7. **Potential for Counterfeit Parts** As with many high-demand components, counterfeit Amphenol connectors exist in the aftermarket. Purchasing from authorized distributors (e.g., Digi-Key, Mouser, Amphenol s official channels) is essential to avoid quality issues.

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### **Conclusion**

The **Amphenol 554-94-1221 male cable connector** is an excellent choice for **high-reliability, long-term, or high-volume applications** where performance, durability, and compatibility are critical. Its strengths lie in its **industrial-grade construction, widespread adoption, and ease of integration** into existing systems. However, for **low-cost, low-volume, or non-critical projects**, the premium price may not be justified, and alternatives (e.g., TE Connectivity s **Hirose** or **Molex** connectors) could offer similar performance at a lower cost.

If you prioritize **longevity, ease of sourcing, and proven reliability**, Amphenol is a safe and well-supported option. For cost-sensitive or experimental applications, weigh the trade-offs carefully.

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### **Recommendation**

- **Buy Amphenol 554-94-1221 if:**

- You are working on **automotive, industrial, or aerospace wiring** where reliability is non-negotiable.

- You need **long-term availability** and compatibility with existing systems.

- You are purchasing in **bulk** and can justify the higher upfront cost.

- Your application involves **high-current or high-vibration environments**.

- **Consider alternatives if:**

- Your project is **low-volume or hobbyist-level**, and budget is a concern.

- You can find a **similarly rated generic connector** (e.g., from **TE Connectivity, Molex, or JST**) that meets your needs at a lower cost.

- You require **custom modifications** that may not be easily accommodated by Amphenol s standard offerings.

**Final Tip:** Always verify the **exact variant** (e.g., crimp vs. solder, cable length, shielding options) to ensure it matches your application. Purchase from **authorized distributors** to avoid counterfeit parts.

Details:

Many of the items I am listing at this time came from estate a local radio station owner. It is designed in a silver color and has unit quantity of Many of the items are spare parts he kept on hand. This connector is ideal for radio communication and consumer electronics applications, providing reliable efficient connection coaxial cables.

The Amphenol 554-94-1221 Male Cable Connector is a high-quality connector manufactured by in the USA. With its durable construction and precise design, this connector ensures seamless performance in various electronic systems.

part #: 554941221 price

  • $12.97

specifications coaxcabl:

  • brand: Amphenol
  • mpn: 554-94-1221
  • type: Connector
  • unit type: Unit
  • color: Silver
  • country of origin: United States

seller coaxcabl:

  • city: Bodfish, California
  • # reviews: 3245
  • rating: 100.0%

returns coaxcabl:

  • policy: No Returns

payments coaxcabl:

  • other
  • credit card: Diners-club
  • wallet: Google-pay

offer coaxcabl:

  • started: February 3, 2026
  • availability: In Stock
  • quantity: 4
  • sold: 0
  • options: Ship-to-home
  • best offers: True

general coaxcabl:

  • Radio Communication > Parts Accessories > Coax Cables Connectors
  • condition: Open box

shipping coaxcabl:

  • class: Standard
  • type: Fixed
  • service: Standard
  • transit: 4-10 Days
  • cost: $0.00
type: connector, unit type: unit, country of origin: united states,
category: electronics > radio communication > coax cables connectors, color: silver, sku: 13377738918102722,
Amphenol 554-94-1221 Is Similar To:
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1 offer $12.97 USD
  • Open box. Offer #1 priced at $12.97 + $0.00 shipping estimate = $12.97* total. With its durable construction and precise design, this connector ensures seamless performance in various electronic systems. The Amphenol Male Cable Connector is a high-quality connector manufactured by Amphenol in the United States.FREE SHIPPING

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