CR120G900A02AF GE Reed Relay

Review GE Reed Relay 1piece

The GE CR120G900A02AF Reed Relay is a versatile and reliable switching component suitable for various applications. This 1-piece relay offers contacts rated for 10A at 125V AC or 30V DC, enabling it to handle moderate power loads with ease.

The CR120G900A02AF is a general-purpose relay, employing a solid-state reed switch mechanism. The reed switch technology provides a low power consumption option, consuming just 3mA at maximum, making it an energy-efficient solution for your circuit design.

This compact relay measures 43.2mm in length, 21.0mm in width, and 20.4mm in height, perfectly fitting in confined spaces. Its on-state resistance is 29.2 ohms (DC) and 31.9 ohms (AC), ensuring a stable and efficient transfer of power when the switch is activated.

The GE CR120G900A02AF Reed Relay features a service life expectancy of over 50 million cycles, delivering consistent and dependable operation over an extended period. Supporting operating temperatures ranging from -25 C to 70 C, it suits various environments.

To sum up, the CR120G900A02AF Reed Relay is a robust and power-efficient switching option ideal for diverse applications that necessitate reliable contact closure and stable power transfer. Manufactured by the reputable brand GE, this component is a trusted choice for engineers and technicians seeking exceptional performance and durability.

Reed Relay Buyer's Guide: A Detailed Analysis of the GE CR120G900A02AF Reed Relay

The GE CR120G900A02AF reed relay is a popular electromechanical switch that is widely used in various applications. In this comprehensive analysis, we will discuss the key features, advantages, and disadvantages of this relay to help you make an informed decision before making a purchase.

The GE CR120G900A02AF is a general-purpose SPDT (Single-Pole Double-Throw) reed relay with a coil voltage of 12 volts DC and a switching capacity of 900 watts. Their compact size, low power consumption, and long life make them suitable for various applications, including automotive, appliances, HVAC systems, medical equipment, and more.

1. Compact size: The GE CR120G900A02AF reed relay's small form factor makes it an ideal choice for space-constrained applications.

2. Low power consumption: This relay operates efficiently with a low power coil, which translates to reduced energy usage and savings.

3. Long lifetime: Reed relays like the GE CR120G900A02AF are known for their high reliability and prolonged service life, typically reaching up to 50 million cycles or more.

4. High switching capacity: With a switching capacity of 900 watts, this relay can handle a considerable amount of power through its contacts.

5. No wear and tear: Reed relays consist of contacts that do not touch, resulting in minimal wear and tear and eliminating the need for maintenance.

1. Limited current carrying capacity: Although the GE CR120G900A02AF has a high switching capacity, it has a relatively low current carrying capacity (5 A maximum). For applications requiring higher current capacity, alternatives like contactor or solid-state relays should be considered.

2. Limited operating temperature range: Reed relays typically have a lower operating temperature range than other types of relays, and this GE part is no exception; it can only handle a temperature range of -40 C to 76 C.

3. Dependence on magnetic field: Reed relays need a constant magnetic field to switch; any disruption in the field can cause instability.

4. Susceptibility to electromagnetic interference: Since the contacts are located within the coil, they can be prone to electromagnetic interference, which might affect their performance in certain applications.

The GE CR120G900A02AF reed relay is a reliable and efficient option for applications requiring a compact, low-power, and long-lasting switch with a moderate switching capacity. However, limitations such as its low current carrying capacity and narrow operating temperature range may impact suitability for some applications. Consider your specific requirements and the available alternatives before making a final decision.

For applications in need of superior current carrying capacity, larger switching applications, or more restrictive temperature ranges, alternative solutions like contactors, solid-state relays, or other types of electromechanical relays may be more appropriate. However, if your application aligns with the features of the GE CR120G900A02AF, this may be an excellent choice. Buyer beware of counterfeit products and ensure you purchase your reed relays from trusted and reputable suppliers to ensure authenticity and warranty coverage.

Details:

New old stock. Maybe have some foam stuck to it.

specifications genpurrelays:

• brand: Ge
• mpn: Cr120g900a02af
• coil voltage: 12v

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