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  3. JENNINGS RJ1H-26SA

RJ1H-26SA JENNINGS Comm Ceramic Vacuum Relay

RJ1H-26SA JENNINGS Comm Ceramic Vacuum Relay
Product Information
BrandJENNINGS
Manufacturer Part NumberRJ1H-26SA
TypeVACUUM RELAY
Item Height2 IN
Contact MaterialCERAMIC
Number Of Pins3-PIN

Review JENNINGS Inch Comm Ceramic Vacuum Relay New Free Shipping

The Jennings RJ1H-26SA Communication 1942 19 Ceramic Vacuum Relay is a versatile and reliable electrical component designed for various communication applications. This vacuum relay, manufactured by Jennings, is recognized for its robustness and durability, making it an excellent choice for industries that require high-performance and long-lasting electrical components.

The RJ1H-26SA relay features a ceramic vacuum interrupter, which is a type of contact that utilizes a vacuum bulb to interrupt the electrical current. This design provides several advantages, including faster switching times, longer contact life, and improved reliability compared to traditional mechanical contacts. The 1942 series of Jennings relays are known for their reliability and ruggedness, which is essential in communication systems where downtime can be costly.

This specific model, the RJ1H-26SA, is a single-pole, double-throw (SPDT) type relay. It has 26 contacts, with 13 normally open (NO) contacts and 13 normally closed (NC) contacts. The contacts are rated for a maximum operating voltage of 100 volts DC and a maximum current of 5 amperes. The relay operates on a coil voltage of 120 volts AC, with a current of 0.42 amperes.

The dimensions of the Jennings RJ1H-26SA relay are 4.69 inches (119.1 mm) wide, 3.5 inches (88.9 mm) high, and 2.13 inches (54.1 mm) deep. The relay weighs approximately 1.5 pounds (0.68 kg), making it a compact and lightweight component for various communication applications.

The RJ1H-26SA relay comes with a protective coating that safeguards the contacts against dust, moisture, and other environmental hazards. It is also designed to withstand temperatures ranging from -20 F to 140 F (-29 C to 60 C), making it suitable for use in a wide range of environments.

The Jennings RJ1H-26SA Communication 1942 19 Ceramic Vacuum Relay is an essential component for various communication systems, offering superior contact life, faster switching times, and improved reliability. Its compact size, lightweight design, and wide temperature range make it an ideal choice for applications in industries such as telecommunications, military, and transportation.

The Jennings RJ1H-26SA Comm 1942 19 Ceramic Vacuum Relay is an electrical component used in various communication systems. Here are some potential pros and cons of buying this relay:

Pros:

1. Vacuum relays are known for their long life and reliability, making the Jennings RJ1H-26SA a potentially durable investment.

2. This specific model is a ceramic vacuum relay, which can handle higher voltages and currents compared to other types of relays.

3. The Jennings RJ1H-26SA is a rebuildable relay, meaning that if any part fails, it can be repaired or replaced instead of being discarded and replaced entirely.

4. This relay is a common part used in older communication systems, making it easier to find and source if needed.

Cons:

1. Vacuum relays can be more complex and difficult to repair compared to other types of relays.

2. The Jennings RJ1H-26SA may require specialized tools and knowledge to repair or replace components, adding to the cost and time investment.

3. This relay is older technology, and may not be compatible with newer communication systems or equipment.

4. The price point of the Jennings RJ1H-26SA may be higher compared to newer, solid-state relays.

Ending Conclusion:

The Jennings RJ1H-26SA Comm 1942 19 Ceramic Vacuum Relay has its advantages and disadvantages. Its durability, reliability, and ability to handle high voltages and currents make it an attractive option for those working with older communication systems. However, the complexity of vacuum relays and the potential need for specialized tools and knowledge may add to the cost and time investment. Ultimately, the decision to purchase this relay depends on the specific needs and resources of the user.

Recommendation:

If you are working with older communication systems and require a reliable and durable relay that can handle high voltages and currents, then the Jennings RJ1H-26SA Comm 1942 19 Ceramic Vacuum Relay may be a worthwhile investment. However, if you are working with newer equipment or have limited resources for repair and maintenance, then a solid-state relay may be a more practical and cost-effective option.

Details:

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specifications genpurrelays:

  • brand: Jennings
  • mpn: Rj1h-26sa
  • type: Vacuum Relay
  • item height: 2 In
  • contact material: Ceramic
  • number of pins: 3-pin

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  • prices: $67.00–$380.00
  • item condition: Used

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rating: 99.0% out of 100 based on 323 user ratings.
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