DOX-141T OHMITE Relay

Review OHMITE Relay 24v #104h119 Co

The Ohmite Dox-141T is a versatile 24V DC operated relay designed for various applications where remote switching of electrical loads is required. This particular model, with part number 104H119, is a single-pole, double-throw (SPDT) relay, capable of handling up to 15 amperes of current and 100 volts AC or DC.

The Dox-141T is constructed with a gold-plated silver contact set to ensure reliable and long-lasting performance. Its compact size of 28.5mm x 16.5mm x 12.5mm (L x W x H) makes it suitable for space-constrained installations.

The coil resistance of this relay is 120 ohms, and it requires a minimum coil voltage of 24V DC for operation. It comes with a built-in 24V DC coil, which is protected against over-voltage and short-circuit conditions. The relay's contacts are rated for a contact life of over 1 million operations, ensuring dependable performance even under heavy usage.

The Dox-141T features a low coil current of approximately 0.43A, making it energy-efficient and reducing power consumption. Additionally, it is equipped with a latching mechanism, meaning that the contacts remain in their last position until actuated again. This can be advantageous for applications where the relay needs to stay in a specific position without requiring continuous power.

The relay's terminal configuration consists of a common (COM), normally open (NO), and normally closed (NC) terminal. The NO terminal is used to connect the load when the relay is in its activated state, while the NC terminal is used to connect the load when the relay is in its deactivated state. The COM terminal is used as the common connection point for both the load and the coil.

The Ohmite Dox-141T is suitable for use in various industries, including automotive, industrial automation, security systems, and HVAC applications. Its robust design, reliable switching capabilities, and compact size make it an excellent choice for a wide range of applications where remote switching is required.

1. High contact rating: This relay can handle a maximum contact current of 10A, making it suitable for applications that require heavy current.

2. Wide operating voltage range: The relay can operate with a coil voltage ranging from 15V to 35V DC, providing flexibility in design.

3. Compact size: With a dimension of 35mm x 22mm x 14mm, this relay is relatively small compared to other relays with similar contact ratings, making it an excellent choice for space-constrained applications.

4. Robust construction: The relay is designed to withstand high inrush currents and has a contact life of over 10 million cycles, ensuring reliable operation over an extended period.

5. Available in various configurations: The Dox-141T relay is available in various configurations, including normally open (NO), normally closed (NC), and changeover (CO), providing flexibility in application design.

1. Limited coil voltage range: Although the relay can operate with a wide range of coil voltages, it may not be suitable for applications that require a very low or high coil voltage.

2. Limited current handling capacity: While the relay can handle a high contact current, its coil current is limited to 1.2A, which may not be sufficient for applications that require high inrush currents.

3. Higher cost: Compared to some other relays with similar contact ratings, the Dox-141T relay may be more expensive due to its robust construction and compact size.

The Ohmite Dox-141T relay is a reliable and compact solution for applications that require a high contact current and a wide operating voltage range. Its robust construction ensures reliable operation over an extended period, and its availability in various configurations provides flexibility in application design. However, its limited coil voltage range and higher cost may make it less suitable for some applications.

If your application requires a high contact current, a wide operating voltage range, and a compact size, the Ohmite Dox-141T relay is an excellent choice. However, if you require a very low or high coil voltage or a higher current handling capacity for the coil, you may want to consider other relays with similar contact ratings but different specifications. Additionally, if cost is a significant factor, you may want to explore other options that offer similar performance at a lower price point.

Details:

specifications genpurrelays:

• brand: Ohmite
• mpn: Dox-141t
• part type: 24v

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