DR10D03 CRYDOM Box Solid Relay

Review CRYDOM New-no Box Solid State Relay 4-32vdc In 2-60vdc Out

The CRYDOM DR10D03 is a solid-state relay, also known as an opto-isolated relay, which offers a reliable and efficient solution for controlling high power loads with low power signals. This particular model is suitable for DC voltage inputs, with a wide operating range of 4-32VDC for the coil voltage and 2-60VDC for the load voltage.

The CRYDOM DR10D03 is housed in a compact and robust epoxy resin case, measuring 37.5mm x 22mm x 16mm and weighing approximately 108g. It is designed to withstand harsh environments and comes with an IP20 protection rating, ensuring that it is protected against dust and water splashes from all directions.

This relay is characterized by its high switching capacity of 10A at 25 C and 5A at 70 C for the coil current, and 25A at 25 C and 15A at 70 C for the load current. It is also worth noting that it has a very low contact resistance of 0.1 ohms, which translates to fast switching times and minimal power loss.

The CRYDOM DR10D03 features opto-isolation technology, which means that the control signal and the load are electrically isolated from each other. This provides several advantages, such as galvanic isolation, which ensures that there is no direct electrical connection between the control circuit and the load. It also eliminates the need for a common ground, which can simplify wiring and improve system reliability.

In terms of electrical characteristics, this relay has a low coil inductance of 0.25mH, which helps to minimize switching noise and voltage spikes. It also has a low quiescent power consumption of less than 20mW, making it an energy-efficient option for remote control applications.

The CRYDOM DR10D03 comes with a built-in LED indicator, which provides visual confirmation of the relay's status. It can be used to indicate, for example, that the load is on or off, or that there is a fault condition. The LED has a forward voltage drop of 1.8V and a maximum current of 30mA.

This relay is suitable for use in a wide range of applications, such as industrial automation, HVAC systems, lighting control, and power distribution. It can be used to control inverters, compressors, pumps, solenoids, motors, and other high power loads. Its solid-state design also makes it ideal for use in applications where contact bouncing or arcing can be a problem.

Overall, the CRYDOM DR10D03 is a versatile and reliable solid-state relay that offers a cost-effective solution for controlling high power loads with low power signals. Its wide voltage range, high switching capacity, fast switching times, and opto-isolation technology make it a popular choice for various industrial and commercial applications.

Pros and Cons of buying a Crydom DR10D03 Solid State Relay

The Crydom DR10D03 is a solid state relay (SSR) suitable for a wide range of applications due to its versatile voltage compatibility. Here are some pros and cons to consider before making a purchasing decision.

1. Voltage Flexibility: This SSR can handle input voltages ranging from 4-32V DC and output voltages of up to 60V DC, making it a versatile option for various systems.

2. Solid State Design: Unlike traditional relays, solid state relays do not have moving parts. This results in longer lifespan, faster response time, and reduced noise.

3. Low Power Consumption: The Crydom DR10D03 consumes only 1.2W max, making it an energy-efficient choice for your applications.

4. Protection: The SSR features internal protection against overvoltage, overcurrent, and short circuits, ensuring the safety of your system.

5. Compact Size: With dimensions of 3.9 x 2.9 x 1 inches, this relay is relatively small compared to other options in the market, making it easy to integrate into various systems.

1. Cost: Compared to traditional relays, solid state relays tend to be more expensive. The Crydom DR10D03 is no exception.

2. Complexity: Setting up and configuring a solid state relay can be more complex than a traditional relay, as it may require additional components and knowledge of digital interfaces.

3. Limited Current Capacity: With a maximum load current of 1.7A, the Crydom DR10D03 may not be suitable for applications requiring high current handling.

4. Quiescent Current: Although low compared to traditional relays, the Crydom DR10D03 still draws a quiescent current of 25mA, which can add to overall power consumption.

The Crydom DR10D03 solid state relay offers several advantages, such as voltage flexibility, solid state design, low power consumption, protection, and compact size. However, it also comes with some disadvantages, including a higher cost, complexity, limited current capacity, and a small quiescent current.

Based on the given information, the Crydom DR10D03 solid state relay is recommended for applications requiring voltage flexibility, fast response time, and compact size. It is also suitable for systems where energy efficiency and reduced noise are essential. However, if your application requires high current handling or you have a limited budget, you may want to consider alternative options.

Details:

236084 new-no box; Crydom DR10D03 solid state relay; 4-32vdc in; 2-60vdc out;. Item is new; unused; no factory packaging.

specifications genpurrelays:

• brand: Crydom
• mpn: Dr10d03
• part type: Box

seller genpurrelays:

• city: georgetown, texas
• # reviews: 27739
• rating: 99.8%

offer genpurrelays:

• sold #: 15
• options: ship-to-home
• started: september 8, 2025
• prices: $26.76–$64.99
• item condition:
  • New – Open box
  • Used
• in stock #: 3
• availability: in stock

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general genpurrelays:

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