JENNINGS TECHNOLOGY COMPANY LLC TOH55 Ducommun Spdt Coaxial RELAY2.5GHZ Sma

( Brand: Jennings Technology Company Llc ), ( Manufacturer Part Number: TOH55 ), ( Compatible Brand: Ducummon ), ( Type: Spdt Coaxial Relay ), ( Unit Type: Unit ), ( Voltage: 24 And 28v Coil Voltages Available ), ( Compatible Model: Ducommon Toh55 ), ( Band: Dc-2.4ghz ), ( Features: Choose 24 Or 28v Coil ), ( To Fit: Universal )

Review JENNINGS TECHNOLOGY COMPANY LLC Ducommun Spdt Coaxial Relay2.5ghz Sma

Jennings Toh55 Ducommun SPDT Coaxial Relay (2.5GHz, SMA)

The Jennings Toh55 Ducommun SPDT Coaxial Relay, operating at a frequency of 2.5GHz, is a high-performance component designed for applications that require reliable and efficient signal switching. This relay, equipped with SMA connectors, offers a seamless integration with various coaxial cable systems.

The SPDT (Single-Pole Double-Throw) configuration of the relay allows for the selection of one of two RF paths, while the third path is connected to ground. This design is ideal for applications such as RF testing, wireless communication systems, and satellite ground stations where multiple signal paths need to be managed.

The Jennings Toh55 Ducommun relay is designed with a compact form factor, ensuring it can be easily integrated into a wide range of equipment. The SMA connectors provide a secure and reliable connection, ensuring minimal signal loss and optimal performance. The relay is also designed to withstand harsh environmental conditions, making it suitable for both indoor and outdoor use.

The Jennings Toh55 Ducommun SPDT Coaxial Relay (2.5GHz, SMA) is a high-quality, reliable, and versatile component that offers a cost-effective solution for managing RF signals in a variety of applications. Its robust design, high frequency operation, and SMA connectors make it an excellent choice for professionals seeking a reliable and efficient RF switching solution.

The Jennings TOH55 Ducommun SPDT Coaxial Relay (2.5GHz SMA) is a component used in RF (Radio Frequency) systems for switching signals. Here are its pros and cons:

1. Frequency Range: The relay operates at a frequency of 2.5GHz, which is suitable for many common RF applications.

2. SMA Connectors: The SMA (Subminiature Version A) connectors are commonly used in RF systems due to their compact size and easy connectivity.

3. SPST/SPDT Switching: The relay can be used as a Single Pole Single Throw (SPST) or Single Pole Double Throw (SPDT) to switch signals.

4. High Power Handling: It can handle high power levels, making it suitable for various RF applications.

1. Price: The Jennings TOH55 Ducommun relay is more expensive compared to some other relays in the market.

2. Size: While it is a coaxial relay, it may still be larger than some other solutions, which could be a concern in space-constrained applications.

3. Availability: Depending on the region, this specific relay model may not be widely available, making it harder to find and purchase.

The Jennings TOH55 Ducommun SPDT Coaxial Relay (2.5GHz SMA) is a high-quality component suitable for various RF applications due to its wide frequency range, SMA connectors, and high power handling capacity. However, its higher price and possibly larger size compared to other solutions, as well as potential availability issues, should be considered before making a purchase.

If you are looking for a reliable coaxial relay for RF applications within the 2.5GHz frequency range and can accommodate its size and cost, the Jennings TOH55 Ducommun SPDT Coaxial Relay (2.5GHz SMA) could be a good choice. However, it's always a good idea to compare with other available options to ensure you're getting the best solution for your specific needs and budget.

Details:

28V operation. Exact items shown, choose the quantity and item you want from drop down list. How this transfer specifically came about is obscure. The F-24 units have a black band at the top, F-28 gold top.

The F24 units have 245 ohm coil, consistent with 20-24V operation, the F28 333 coil 24-30V The F24 units appear new no solder on the terminals, F-28 have been used. I tested every one of these units as shown in the photos, far can tell they are same and working fine. I presume the F in part number refers to Fail Safe, which is standard on Ducommun version last two photos show data sheet from.

part #: toh55 price

• $25.00

specifications hamamateuradio:

• brand: Jennings Technology Company Llc
• mpn: Toh55
• compatible brand: Ducummon
• type: Spdt Coaxial Relay
• unit type: Unit
• voltage: 24 And 28v Coil Voltages Available
• compatible model: Ducommon Toh55
• band: Dc-2.4ghz
• features: Choose 24 Or 28v Coil
• to fit: Universal

offer hamamateuradio:

• sold: 0
• availability: In Stock
• quantity: 3
• started: January 2, 2026
• options: Ship-to-home

shipping hamamateuradio:

• carrier: USPS, FedEx, UPS
• service: USPS Ground Advantage, FedEx Ground / FedEx Home Delivery, UPS Ground
• transit: 5-11 Days
• type: Calculated
• class: Standard
• cost: $8.40

returns hamamateuradio:

• policy: Returns Accepted
• method: Money back
• time: 30 Days
• paid by: Buyer

seller hamamateuradio:

• city: Santa Monica, California
• # reviews: 6992
• rating: 99.8%

payments hamamateuradio:

• credit card: Diners-club
• wallet: Apple-pay
• other

general hamamateuradio:

• condition: Used
• Radio Communication > Ham, Amateur Radio > Other Ham Radio Equipment

Jennings Technology Company Llc TOH55 Is Similar To:

• Rj1a-26-0144 Itt Jennings Vacuum Relay Spdt New From Military Surplus Lot (31.1% similar) Cold coil resistance at 22 c ambient averages about 342 ohms over the batch. From my basement to yours. A few have marred chipped blue paint on the edge of skirt because they were very tightly packed among other material in pallet lot, and plastic bags had become brittle cracked see top-right lower-...(July 12th, 2018)
• Rj2c-26n859 Jennings Technology Technoligy Vacuum Relay Vdc Coil Flange Mount Tested (40.3% similar) Buyer pays the return shipping...(October 27th, 2018)
• Jennings Technology 271-1453p1 Dpdt Vacuum Relay 300v Rated Contacts 115vdc Coil Hardware (43.9% similar) Removed from Collins radio equipment. This listing is for one used Jennings vacuum relay. I don't know what the current rating is, as was not able to cross reference specs, would say its alto, but can't claim it. Double pole throw spdt. Size: 01.25 tall from flange to top, 1.75 diameter, 1.375 ...(November 21st, 2023)
• Jennings Technology 410-0203-009 Spdt Vacuum Relay 26.5 Vdc 30kv 120 Ohm (51.7% similar) Part #: Jennings Technology 410-0203-009 for sale...(April 10th, 2025)