200-2-A-5-2D PICKERING Reed Relay Dpst Contact Coil

Review PICKERING 200-2-a-5/2d Reed Relay Dpst-no 500ma Contact Smd 5vdc Coil

The Pickering 200-2-A-5/2D Reed Relay is a versatile and reliable electronic switching device, suitable for various applications that require low power consumption and compact size. This device is a DPST-NO (Double Pole, Single Throw, Normally Open) type relay, which means it has two independently controlled poles, each capable of switching a separate circuit, and both in the normally open position when no voltage is applied to the coil.

The contacts of this relay are rated for a maximum current of 500mA, making it suitable for low to medium current applications. It operates on a 5V DC coil voltage, which is a commonly used voltage level in many electronic circuits. The coil consumes a relatively low power, ensuring that the overall power consumption of your system remains minimal.

The Reed Relay is renowned for its unique reed switch mechanism, which consists of two metal reeds that are sealed in a glass tube filled with an inert gas. When a magnetic field is applied to the coil, the reeds are attracted to each other, closing the contacts. When the magnetic field is removed, the reeds return to their original positions, separating and opening the contacts. This mechanism ensures that the contacts make and break cleanly and reliably, even after numerous switching cycles.

Measuring only 37.5mm x 21mm x 12mm (1.48 inches x 0.83 inches x 0.47 inches), this compact Reed Relay is ideal for space-constrained applications. Its robust design allows it to operate reliably in temperatures ranging from -20 C to 70 C (-4 F to 158 F), making it suitable for use in various environments.

In summary, the Pickering 200-2-A-5/2D Reed Relay is a compact, reliable, and low power solution for your switching needs. With its DPST-NO configuration, 500mA contact rating, and 5V DC coil voltage, it can handle a wide range of applications while maintaining a small footprint. Its unique reed switch mechanism ensures clean and reliable switching, making it a popular choice among electronics enthusiasts and professionals alike.

The Pickering 200-2-A-5/2D Reed Relay is a commonly used electromechanical switching device, particularly in applications requiring low power and compact size. Here are some pros and cons associated with purchasing this relay:

1. Low Power Consumption: With a 5VDC coil voltage requirement and a contact rating of 500mA, this relay is suitable for low power applications.

2. Compact Size: Measuring 32mm x 22mm x 12mm, this relay is relatively small, making it a good choice for space-constrained designs.

3. Dependable Switching Performance: Reed relays, like the Pickering 200-2-A-5/2D, are known for their reliable switching performance and long life.

4. DC Operation: This relay can be operated with DC voltage, making it suitable for applications where AC power is not available or preferred.

5. DPST-NO Configuration: This relay is double-pole, double-throw, normally open (DPST-NO), meaning it can switch two contacts at once when the coil is energized.

1. Limited Current Capacity: The 500mA contact rating is relatively low, so this relay may not be suitable for applications requiring high current switches.

2. Limited Voltage Rating: With a maximum voltage rating of 250VAC or 30VDC, this relay may not be suitable for high voltage applications.

3. Mechanical Contacts: As with any electromechanical switch, there is a risk of contact bounce or wear over time, which could affect switching performance.

4. Coil Energization Time: Reed relays may take some time to switch contacts when the coil is energized, which could be a concern in fast-switching applications.

The Pickering 200-2-A-5/2D Reed Relay is a reliable and compact solution for low power, DC-operated switching applications. Its small size, dependable switching performance, and DC compatibility make it a popular choice for various industries, including automation, test and measurement, and telecommunications. However, its limited current and voltage capacities, as well as the potential for mechanical contact issues, should be considered before making a purchasing decision.

If the application requirements align with the specifications of the Pickering 200-2-A-5/2D Reed Relay, it can be a cost-effective and reliable solution. However, if higher currents or voltages are required, alternative relay types (such as solid-state relays or contactors) should be considered. Additionally, if the application demands fast switching speeds, a different relay technology (such as a thyristor or power transistor) may be more appropriate.

Details:

Coil: voltage : 5vdc. Specifications: model #: 200-2-A-5/2d. If you do not have an account no worries. Mounting: smd.

Address, next day automation, 9472 hemlock lane n. Contact form: dpst-no. Pickering low level dry reed relay. Contact rating: 500ma, 200v max.

This is a surplus item.

specifications genpurrelays:

• brand: Pickering
• mpn: 200-2-a-5/2d
• part type: Coil

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• started: june 10, 2026

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