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  3. AMPHENOL AT04-08PA

AMPHENOL AT04-08PA Connector Pin Receptacle Keyway

At04-08pa Amphenol Connector 8 Pin Receptacle Grey A Keyway

( Brand: Amphenol ), ( Manufacturer Part Number: AT04-08PA ), ( Part Type: Pin )

Review AMPHENOL Connector Pin Receptacle Grey Keyway

The AMPhenol AT04-08PA connector pin receptacle keyway is a crucial component in electrical connections, particularly in applications where a secure and positive locking mechanism is essential. This product is part of AMPhenol's popular AMP-MATE-N-BLK series, known for their robustness and reliability.

The AT04-08PA receptacle keyway is a 4 position, 8 pole connector designed to accommodate pin-and-socket type connectors, such as those in AMPhenol's AMP-MATE-N-SERIES. The keyway system ensures that the connector pins are correctly aligned and locked into place during mating, preventing any unwanted disengagement and maintaining a stable electrical connection.

The receptacle keyway is manufactured using high-quality materials that provide excellent electrical conductivity and resistance to harsh environments. It features a gold-plated finish on the contacts to ensure consistent electrical performance and corrosion resistance, even after prolonged use.

The keyway's robust design includes a positive locking mechanism that secures the connector pins with a positive 'snap-in' action. This feature helps to prevent the connector pins from being accidentally dislodged during operation. The keyway's precision-machined design ensures that the connector pins engage securely and are held firmly in place, providing a reliable electrical connection.

The AMPhenol AT04-08PA connector pin receptacle keyway is suitable for various applications, including industrial equipment, automotive systems, telecommunications, and military applications. Its compact size and versatile design make it an ideal choice for applications where space is limited, and secure electrical connections are essential.

In summary, the AMPhenol AT04-08PA connector pin receptacle keyway is a high-performance, reliable, and robust solution for ensuring secure and stable electrical connections in various applications. Its gold-plated contacts, positive locking mechanism, and precision-machined design make it an excellent choice for applications where reliable electrical connectivity is crucial.

Amphenol AT04-08PA connectors are commonly used in various industrial applications due to their robust design and reliable electrical performance. The keyway feature of these connectors adds an extra layer of security by preventing the mating of incorrect or incompatible connector halves. Here are some pros and cons of buying an Amphenol AT04-08PA connector pin receptacle keyway:

Pros:

1. Security: The keyway feature ensures that only the correct connector halves can be mated, reducing the risk of incorrect connections and potential damage to equipment.

2. Durability: Amphenol connectors are known for their high-quality materials and robust design, making them suitable for harsh industrial environments.

3. Wide Application: The AT04-08PA connector is a popular choice for various applications, including power distribution, data transmission, and test and measurement.

Cons:

1. Cost: The keyway feature adds to the cost of the connector, making it more expensive than standard connectors without this feature.

2. Complexity: The keyway feature adds an extra step to the mating process, which may require additional time and training for operators.

3. Availability: The keyway feature may limit the availability of compatible connector accessories and replacement parts.

In conclusion, an Amphenol AT04-08PA connector pin receptacle keyway offers enhanced security and reliability for industrial applications. However, it comes at a higher cost and adds complexity to the mating process. If security is a critical factor in your application, the benefits of the keyway feature may outweigh the cons. Otherwise, a standard AT04-08PA connector without the keyway feature may be a more cost-effective option. It's essential to consider your specific application requirements and budget before making a decision.

Details:

Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Designed specifically for trucks, trailers, and buses. Manufactured following strict OE standards to work like the original component. Amphenol AT04-08PA Connector 8 Pin Receptacle Grey A Keyway: Part Number: Manufacturer.

Engineered using the latest technology to ensure product lasts longer in service. Made of high-quality components for durability, reliability, and performance.

part #: at0408pa prices

  • $9.99-$249.99

specifications aviationpar:

  • brand: Amphenol
  • mpn: At04-08pa
  • part type: Pin

shipping aviationpar:

  • transit: 4-8 Days
  • class: Standard
  • type: Fixed
  • cost: $0.00
  • service: Standard

offer aviationpar:

  • best offers: True
  • started: January 30, 2026
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • quantity: 5

payments aviationpar:

  • wallet: Apple-pay
  • other
  • credit card: Mastercard

seller aviationpar:

  • # reviews: 63934
  • city: Los Angeles, California
  • rating: 99.1%

returns aviationpar:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

general aviationpar:

  • condition: New
  • Parts Accessories > Aviation Parts Accessories > Parts
part type: pin,
category: auto parts > aviation parts accessories > parts, sku: 20173799046900711,
Amphenol AT04-08PA Is Similar To:
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5 offers $9.99–$249.99 USD
  • New – Open box. Offer #1 priced at $9.99 + $8.60 shipping estimate = $18.59* total. 3 items as pictured.+$8.60 shipping
  • Nuovo. Offer #2 priced at $10.19 + $10.05 shipping estimate = $20.24* total. Siamo orgogliosi di assicurarci che ogni singolo cliente sia soddisfatto prima, durante e dopo che una vendita stata completata Il connettore proiettile AT04 08PA AT04 AT04 una spina dritta con 8 pin, progettata come parte della serie AT di connettori rotondi.+$10.05 shipping
  • New – Open box. Offer #3 priced at $249.99 + $20.00 shipping estimate = $269.99* total. Brand new extras that I never used. Amphenol -BM A Key, Quantity 100 Board mount connector, this is for quantity 100.+$20.00 shipping
  • New. Offer #4 priced at $19.95 + $4.48 shipping estimate = $24.43* total. Series: AT. Amphenol Sine Systems 8-Way AT Receptacle Connectors.+$4.48 shipping
  • New. Offer #5 priced at $13.79 + $7.85 shipping estimate = $21.64* total. AMPHENOL SINE SYSTEMS Receptacle Male Connector with A Position Key 8 Way Plug And Socket Connector Housing; Product Range:At Series; Gender:Receptacle; No.+$7.85 shipping

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