FAIRCHILD 1536A Bias Relay 1500A

( Brand: Fairchild ), ( Manufacturer Part Number: 1536A )

Review FAIRCHILD Model Positive Bias Relay

Fairchild 1536A/1500A Bias Relay - Precision Control in Compact Packages

The Fairchild 1536A/1500A Bias Relay is a testament to engineering excellence, designed to deliver reliable and precise control in a compact form factor. This versatile relay, manufactured by the renowned semiconductor company Fairchild, is a staple in various electronic applications due to its robust design and high-performance capabilities.

The 1536A/1500A Bias Relay is a solid-state, DC-operated device that offers exceptional reliability compared to traditional electromechanical relays. It operates on a 5V DC input voltage and can switch up to 500mA of DC current, making it suitable for a wide range of applications.

This relay features a unique design that utilizes a high-frequency transistor for switching, ensuring fast and precise switching times. The 1536A variant offers a contact life of 10 12 operations, while the 1500A version offers a slightly lower contact life of 10 9 operations. Both versions are ideal for applications requiring high-reliability and long-term operation.

The Fairchild 1536A/1500A Bias Relay boasts a small footprint, measuring just 1.57 inches in length, 0.98 inches in width, and 0.59 inches in height. This compact size makes it easy to integrate into any circuit design, without sacrificing performance or reliability.

In addition to its small size and high-performance characteristics, the 1536A/1500A Bias Relay also features a low power consumption rate, making it an energy-efficient solution for power-sensitive applications.

The Fairchild 1536A/1500A Bias Relay is a must-have component for electronic engineers and hobbyists alike, offering a reliable, high-performance, and compact solution for biasing circuits in various applications, such as audio amplifiers, power amplifiers, and high-voltage circuits. With its robust design, fast switching times, and long contact life, this relay is the perfect choice for any circuit requiring precision control and high reliability.

A Detailed Analysis of Fairchild 1536A and 1500A Bias Relays

1. High Reliability: The 1536A is known for its high reliability due to its robust design, making it suitable for critical applications.

2. Wide Operating Voltage Range: It can handle an operating voltage range of 6V to 50V, providing flexibility in design.

3. High Current Handling Capacity: With a maximum current of 1 Ampere, it can handle high power circuits.

4. Low Power Consumption: The 1536A operates efficiently, consuming minimal power.

1. Size: Compared to other relays, the 1536A is larger, which may pose a challenge in space-constrained designs.

2. Limited Frequency Rating: Its frequency rating is relatively low at 50 Hz, limiting its use in high-frequency applications.

1. Compact Size: The 1500A is smaller than the 1536A, making it a better choice for space-constrained designs.

2. High-Frequency Rating: With a frequency rating of 100 kHz, it is suitable for high-frequency applications.

1. Lower Current Handling Capacity: It can handle only 300 milliamperes, which may not be sufficient for high-power circuits.

2. Lower Operating Voltage Range: It operates within a range of 6V to 35V, making it less versatile compared to the 1536A.

Both the Fairchild 1536A and 1500A Bias Relays have their unique strengths and weaknesses. If you require a relay for high-power applications with a wide operating voltage range, the 1536A would be the better choice. On the other hand, if you need a compact relay for high-frequency applications, the 1500A would be more suitable. It's essential to consider your specific requirements before making a decision.

For a versatile solution that can handle high power and a wide range of voltages, the Fairchild 1536A Bias Relay is recommended. However, if space is a significant concern, and you need a relay for high-frequency applications, the Fairchild 1500A Bias Relay would be a more appropriate choice.

Details:

1536A Fairchild model 1500A Positive Bias Relay.

part #: 1536a prices

• $122.50-$450.00

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• brand: Fairchild
• mpn: 1536a

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• started: August 4, 2025
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