SUA-208-AFA ATC DIVERSIFIED ELECTRONICS Relay

Review ATC DIVERSIFIED ELECTRONICS Replacement Relay

The ATC Diversified SUA-208-AFA and SUA-120-ALAU relays are crucial components in various electrical systems, particularly in avionics applications. These relays are designed and manufactured by ATC Diversified, a leading supplier of high-reliability electrical components for critical applications.

The SUA-208-AFA relay is a solid-state, latching, and normally open (NO) relay. It is designed to operate in harsh environments, offering exceptional performance and reliability. The relay features an automatic failure mode, which ensures that the contacts remain in their last closed position in case of power loss or failure. This feature is particularly important in avionics applications where maintaining continuity in electrical circuits is critical. The SUA-208-AFA relay is rated for a maximum voltage of 28V DC and a maximum current of 1.2 A.

The SUA-120-ALAU relay, on the other hand, is a solid-state, latching, and usually open (NO) relay. It is designed to operate in similar harsh environments and offers similar performance and reliability characteristics as the SUA-208-AFA relay. The SUA-120-ALAU relay is rated for a maximum voltage of 125V DC and a maximum current of 0.5 A.

Both relays feature high-reliability contacts, which are designed to provide long-lasting performance even in high-vibration environments. They also offer low contact resistance, ensuring minimal power loss and quick switching times. The relays are hermetically sealed, making them resistant to moisture, dust, and other environmental contaminants.

The ATC Diversified SUA-208-AFA and SUA-120-ALAU relays are designed to meet or exceed the requirements of various aviation and military standards, including MIL-PRF-27501, MIL-PRF-19500, and MIL-STD-1275. They are also RoHS compliant, making them an eco-friendly choice for applications where environmental sustainability is a priority.

In summary, the ATC Diversified SUA-208-AFA and SUA-120-ALAU relays are high-reliability electrical components designed for use in harsh environments, particularly in avionics applications. They offer exceptional performance and reliability, with features such as automatic failure mode, high-reliability contacts, and hermetically sealed construction. They are designed to meet or exceed various aviation and military standards and are RoHS compliant.

The ATC Diversified SUA-208-AFA and SUA-120-ALAU relays are electronic components used in various industrial automation and control systems. Here are some pros and cons of buying these relays:

**ATC Diversified SUA-208-AFA**

1. High reliability: These relays are designed to operate in harsh industrial environments and offer a long service life.

2. Versatile: They can be used in various applications, including motor control, machine tool automation, and process control.

3. Compact size: These relays have a small form factor, making them suitable for space-constrained applications.

4. Easy to install: They come with terminal blocks that make wiring easy and fast.

1. Higher cost: Compared to some other relays in the market, the SUA-208-AFA may have a higher price point.

2. Limited current capacity: These relays are not suitable for high-current applications.

**ATC Diversified SUA-120-ALAU**

1. High switching capacity: These relays can handle high currents and voltages, making them suitable for heavy-duty applications.

2. Robust design: They are designed to operate in harsh environments and offer excellent protection against overcurrent, overvoltage, and short circuits.

3. Easy to use: They come with a built-in test feature that allows users to check the relay status easily.

1. Larger size: Compared to the SUA-208-AFA, these relays have a larger form factor, which may make them less suitable for space-constrained applications.

2. Higher power consumption: These relays consume more power than smaller relays, which may increase energy costs.

In conclusion, both the ATC Diversified SUA-208-AFA and SUA-120-ALAU relays have their strengths and weaknesses. The SUA-208-AFA is a compact, versatile, and reliable option for low to medium current applications, while the SUA-120-ALAU is a robust and high-capacity option for heavy-duty applications.

Based on the application requirements, the choice between these two relays would depend on the specific application's current and voltage requirements, space constraints, and cost considerations.

If a low to medium current application with a space constraint is the priority, then the SUA-208-AFA would be a good choice. However, if a high current and heavy-duty application is the priority, then the SUA-120-ALAU would be a better choice.

Therefore, it's essential to carefully evaluate the application requirements before making a purchase decision.

Details:

With its specific model number, this replacement relay is engineered to meet the needs of different applications, making it a versatile and essential component for businesses industries that rely on electrical equipment machinery. The Diversified electronics SUA-120-ALAU replacement relay is a high-quality relay designed for electrical equipment and industrial use. Produced by Atc Diversified electronics, this relay is a reliable and durable component that ensures efficient seamless operation of various electrical systems.

specifications genpurrelays:

• brand: Atc Diversified Electronics
• mpn: Sua-208-afa
• type: Relay

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

offer genpurrelays:

• best offers: true
• availability: in stock
• started: july 7, 2025
• options: ship-to-home
• in stock #: 5
• prices: $29.99–$92.54
• item condition:
  • New
  • New – Open box
• sold #: 21

shipping genpurrelays:

• carrier: ups
• transit: 4-10 days
• type: calculated
• class: economy
• service: ups ground saver

payments genpurrelays:

• wallet: paypal
• credit card: diners-club
• other

returns genpurrelays:

• policy: no returns

seller genpurrelays:

• city: duluth, minnesota
• rating: 100.0%
• # reviews: 40