2BR-4B-126 HI-G Crystal Relay

Review HI-G Full Size Crystal Can Relay

The Hi-G 2BR-4B-126 crystal relay is a versatile and high-performing component designed for various applications where precise and reliable switching is required. This relay offers two normally open (NO) contacts and four normally closed (NC) contacts, making it suitable for controlling up to six loads independently.

The crystal relay operates on the principle of quartz crystal resonance, which ensures fast and accurate switching times. This technology also provides excellent stability and repeatability, making it an ideal choice for applications where consistent performance is crucial. The relay is rated for a maximum load of 126 amperes per contact, making it well-suited for heavy-duty applications.

The Hi-G 2BR-4B-126 crystal relay features a compact and robust design, with a size of just 56.5 mm x 38 mm x 17.5 mm (2.22 inches x 1.5 inches x 0.69 inches). It is also designed to operate over a wide temperature range of -40 C to 85 C (-40 F to 185 F), making it suitable for use in various environments.

The relay comes with a built-in snubber circuit, which protects it from voltage spikes and surges that may be present in the control circuit. It also features a high degree of isolation between the control and load circuits, ensuring safe and reliable operation.

The Hi-G 2BR-4B-126 crystal relay is easy to use and integrate into various systems. It can be controlled using a wide range of inputs, including AC or DC voltage, pulse width modulation (PWM), or current. It also comes with a built-in coil, eliminating the need for an external coil and simplifying the installation process.

In summary, the Hi-G 2BR-4B-126 crystal relay is a high-performing and versatile component that offers fast and accurate switching, high load capacity, and a wide temperature range. Its compact size, robust design, and ease of use make it an excellent choice for various applications where precise and reliable control is essential.

Pros and Cons of Buying a Hi-G 2BR-4B-126 Crystal Relay

The Hi-G 2BR-4B-126 crystal relay is a type of electromechanical switch used in various applications, particularly in radio frequency (RF) systems. Like any other technology, it has its advantages and disadvantages. In this analysis, we will discuss the key pros and cons of using a Hi-G 2BR-4B-126 crystal relay in your projects.

1. High Frequency Capability: The primary advantage of using a Hi-G 2BR-4B-126 crystal relay is its high-frequency capability, making it suitable for RF applications. It can switch at frequencies up to 10 MHz, which is essential in many communication systems.

2. Low Power Consumption: This type of relay operates at low power levels, making it energy-efficient and cost-effective in the long run.

3. Long Operational Life: The Hi-G 2BR-4B-126 crystal relay is known for its long operational life. It can handle millions of switching cycles, ensuring reliable performance over extended periods.

4. Robust Construction: The relay's robust construction makes it suitable for harsh environments. It can withstand temperatures ranging from -40 C to 85 C and can operate in high humidity conditions.

1. Complexity: The Hi-G 2BR-4B-126 crystal relay is more complex than other types of relays due to its high-frequency capabilities. This complexity might make it more challenging to install and maintain.

2. Cost: The cost of a Hi-G 2BR-4B-126 crystal relay is generally higher than that of other types of relays due to its advanced features and high-frequency capabilities.

3. Size: The size of the Hi-G 2BR-4B-126 crystal relay is larger than that of other types of relays, which might make it less suitable for space-constrained applications.

The Hi-G 2BR-4B-126 crystal relay is a versatile and reliable electromechanical switch designed for high-frequency applications. Its advantages, such as high-frequency capability, low power consumption, long operational life, and robust construction, make it an ideal choice for RF systems. However, its complexity, cost, and larger size might be drawbacks for some applications.

If you are working on a project that requires a high-frequency switch with reliable performance and long operational life, the Hi-G 2BR-4B-126 crystal relay could be an excellent choice. Despite its complexity, cost, and larger size, its advantages far outweigh the disadvantages for RF applications. However, if you are looking for a more cost-effective and compact solution, you might want to consider other types of relays.

In summary, the Hi-G 2BR-4B-126 crystal relay is a valuable component for high-frequency RF applications, offering excellent performance and reliability. Its advantages include high-frequency capability, low power consumption, long operational life, and robust construction. The complexity, cost, and larger size might be drawbacks for some applications, but they are justified by the relay's advanced features and high-frequency capabilities.

Details:

At 25 c: 2.0 coil resistance 10% at 600. At 25 c: 15.0 drop-out CDC min. Coil resistance 10% at 25 c: 600 pick-up CDC max. Configuration: ac operation terminal style: 4 mounting b voltage code: 126 coil voltage : 26.5 CDC nominal; 32.0 max.

specifications genpurrelays:

• brand: Hi-g
• mpn: 2br-4b-126

shipping genpurrelays:

• class: standard, one-day
• carrier: fedex, ups
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offer genpurrelays:

• sold #: 22
• availability: in stock
• best offers: true
• started: april 28, 2025
• price: $350.00
• item condition: Used
• in stock #: 1
• options: ship-to-home

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

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