
( Brand: Drexelbrook ), ( Manufacturer Part Number: 385-11-61 ), ( Type: Control Panels Keypads )
The Drexelbrook 385-11-61 Circuit Board Control Relay, model number 383-1-390, is a versatile and reliable electrical component designed for use in various control applications. This relay offers a high level of performance and functionality, making it an ideal choice for those seeking a dependable solution for their automation needs.
The relay is a compact, surface-mount design, measuring 1.2 inches by 1.8 inches, making it easy to integrate into even the most space-constrained circuit boards. It features a normally open (NO) configuration, meaning that the contacts are open when the coil is not energized, and close when the coil is activated. This configuration is commonly used in applications where the controlled circuit or device needs to be turned on or off in response to an external signal.
The 385-11-61 relay is rated for a maximum voltage of 28 volts DC and a maximum current of 3 amperes at a contact rating of 10 amps. It also offers a contact bounce time of less than 10 milliseconds, ensuring that the contacts make and break quickly and smoothly, reducing the potential for noise or interference in the controlled circuit.
The relay is designed with a high-quality silicon-controlled rectifier (SCR) coil, which offers fast switching times and low power consumption. It also features gold-plated contact pads, which help ensure a reliable and long-lasting connection between the relay and the circuit board.
The 383-1-390 version of this relay includes an LED indicator, which illuminates when the coil is energized, providing a visual confirmation that the relay is in the active state. This can be particularly useful in applications where it may be difficult to observe the controlled circuit or device directly.
The Drexelbrook 385-11-61 Circuit Board Control Relay is compliant with RoHS and REACH regulations, ensuring that it is manufactured using environmentally friendly materials and processes. It also comes with a one-year warranty from the manufacturer, giving users added peace of mind and assurance of the relay's quality and reliability.
Overall, the Drexelbrook 385-11-61 Circuit Board Control Relay is a high-performance and versatile electrical component that offers reliable and efficient control in a compact and easy-to-integrate design. Its fast switching times, low power consumption, and gold-plated contact pads make it an excellent choice for a wide range of control applications.
The Drexelbrook 385-11-61 circuit board control relay 383-1-390 is a commonly used industrial control component. Here are some pros and cons that may help in making a decision about purchasing this relay:
Pros:1. Durable Construction: This relay is known for its robust and reliable construction, making it suitable for use in harsh industrial environments.
2. Versatile Application: It can be used in various control applications such as motor control, machine automation, and process control.
3. Easy to Install: The relay is designed to be easy to install, requiring minimal wiring and connection efforts.
4. High Operating Temperature: It can operate in temperatures ranging from -40 C to 85 C, making it suitable for use in a wide range of industrial applications.
5. Cost-Effective: The relay is relatively affordable, making it a cost-effective solution for controlling circuits in industrial applications.
Cons:1. Limited Current Capacity: The relay has a limited current capacity, which may not be sufficient for high-current applications.
2. Limited Operating Voltage: It can only operate in voltages ranging from 120VAC to 240VAC, which may limit its applicability in certain industrial settings.
3. Manual Reset: In case of a fault, the relay requires manual reset to restore its operation, which can be time-consuming and inconvenient.
4. Limited Number of Contacts: The relay has a limited number of contacts, which may not be suitable for applications requiring multiple contact points.
Conclusion:The Drexelbrook 385-11-61 circuit board control relay 383-1-390 is a reliable and cost-effective solution for controlling circuits in industrial applications. Its durable construction, easy installation, and wide temperature range make it a popular choice among industrial automation professionals. However, its limited current capacity, operating voltage, number of contacts, and manual reset feature may make it less suitable for certain applications.
Recommendation:If the application requires high current capacity, a higher operating voltage, multiple contact points, or automatic reset, then other relays with different specifications may be more suitable. However, for general-purpose control applications where the above features are not critical, the Drexelbrook 385-11-61 circuit board control relay 383-1-390 is a good choice.
Part # 385-11-61, I got this in a parts lot, don't know much about it. #2, DREXELBROOK Circuit Board. I'm not sure if it new or used.