
( Brand: Rockwell Collins ), ( Manufacturer Part Number: 405-2201-100 )
The Rockwell Collins 405-2201-100 is a high-performance electromechanical relay designed for avionics applications. This relay is renowned for its reliability and robustness, making it an ideal choice for critical systems where reliability is paramount.
The 405-2201-100 is a single-pole, double-throw (SPDT) relay, which means it can connect one circuit to either of two other circuits. It operates on a 28VDC power supply and has a contact rating of 8A at 28VDC. The relay is designed to withstand a maximum operating temperature of 85 degrees Celsius, ensuring it can function effectively in a wide range of environmental conditions.
The contact material used in this relay is gold-plated to ensure excellent electrical conductivity and longevity. The gold plating also helps to reduce contact resistance, ensuring reliable operation even under heavy load conditions. The relay is housed in a rugged, anodized aluminum case that provides excellent protection against dirt, dust, and moisture.
The 405-2201-100 is designed to meet the stringent requirements of the avionics industry. It is qualified to the RTCA/DO-160F standard for electromagnetic compatibility (EMC) and environmental testing, ensuring it can operate reliably in the harsh electrical and environmental conditions found in aircraft.
In summary, the Rockwell Collins 405-2201-100 is a high-performance, reliable, and robust SPDT relay designed for avionics applications. Its gold-plated contacts, rugged construction, and compliance with RTCA/DO-160F standards make it an ideal choice for critical systems where reliability is essential.
Pros of buying a Rockwell Collins 405-2201-100 relay:1. Reputation: Rockwell Collins is a well-known and trusted brand in the aviation industry, known for producing high-quality and reliable components.
2. Durability: This relay is designed for harsh environments and high-stress applications, making it a reliable choice for a wide range of industries.
3. Availability: The 405-2201-100 relay is a commonly used part, which means it is readily available from a variety of suppliers.
4. Compatibility: This relay is compatible with a wide range of systems, making it a versatile choice for many applications.
Cons of buying a Rockwell Collins 405-2201-100 relay:1. Cost: Compared to some other relays, the 405-2201-100 can be on the expensive side.
2. Complexity: The relay has multiple contacts and may require specialized knowledge to install and troubleshoot.
3. Limited customization: While this relay is versatile, it may not offer the level of customization that some other relays do.
Conclusion:The Rockwell Collins 405-2201-100 relay is a reliable and durable choice for many applications. Its high reputation and wide availability make it a popular choice, but its price and complexity may be a drawback for some users. If the benefits of this relay outweigh the drawbacks for your specific application, it can be a worthwhile investment. However, it's always important to compare prices and specifications from multiple suppliers to ensure you're getting the best value for your money.
0 volts dc 25 degrees Celsius single winding and winding main contact load current rating at maximum rated voltage :12.
0 amperes dc restive load main contact maximum voltage rating in volts :24. G33177guardian electric manufacturing co. Depart numbers405-2201-100rockwell Collins, inc.
030 inches center to distance between mounting facilities parallel length :1. 16 amperes dc single winding operating voltage rating and type at temp:16.

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