300-10752 FXR Bnc Coaxial Relay Vdc Coil Spdt

Review FXR Bnc Coaxial Relay 48 Vdc Coil Spdt

The FXR 300-10752 BNC Coaxial Relay, manufactured by FXR Systems, is a versatile and high-performing electromechanical switching component, designed for use in various applications. This SPDT (Single Pole Double Throw) relay operates on a 48VDC coil voltage and is ideal for switching coaxial cables carrying RF signals.

The BNC (Bayonet Neill-Concelman) connector design of this relay allows for quick and secure cable attachment and detachment, making it a popular choice for RF systems and test equipment where frequent cable swapping is required. The coaxial design of the relay ensures minimal signal degradation and maintains the integrity of the RF signal as it passes through the relay.

This 300-10752 model features a compact size, measuring just 1.7 inches in length, 1.0 inch in width, and 0.7 inches in height, making it a space-saving solution for applications where size is a concern. The relay is constructed with high-quality materials and components, ensuring reliable and long-lasting performance.

The FXR 300-10752 BNC Coaxial Relay has a maximum current handling capacity of 300mA, making it suitable for a wide range of applications where low current switching is required. It is also rated for an operating temperature range of -40 C to 85 C, ensuring stable operation in a variety of environments.

The relay operates with a contact rating of 10,000 cycles, ensuring durability and dependable performance even under heavy usage. It is also equipped with a built-in diode that protects against inductive kickback, preventing damage to the coil and other components.

The FXR 300-10752 BNC Coaxial Relay is easy to use and integrate into systems, with a simple switching mechanism that can be controlled by an external source. It features a clear status indicator, allowing users to easily determine the state of the relay at a glance.

In summary, the FXR 300-10752 BNC Coaxial Relay is a high-quality, compact, and versatile switching solution for applications that require the switching of RF signals through coaxial cables. Its reliable performance, quick BNC connector design, and built-in protection features make it an excellent choice for RF systems, test equipment, and other applications where precise and dependable switching is essential.

The FXR 300-10752 BNC Coaxial Relay with a 48VDC coil and SPDT contact configuration is a type of electromechanical switching device that can be used in various applications, particularly in radio frequency (RF) systems and telecommunications. Let's discuss some potential pros and cons of buying this relay.

1. Coaxial Design: The relay's BNC coaxial design allows for easy integration with RF systems, minimizing signal loss and ensuring reliable performance.

2. SPDT Contact Configuration: The SPDT (Single Pole Double Throw) contact arrangement enables the relay to switch between two circuits, making it suitable for various applications.

3. 48VDC Coil: The 48VDC coil voltage is a common voltage level in many industrial and telecommunications applications, making the relay easily adaptable to various power sources.

4. Robust Construction: The relay's rugged design and construction make it suitable for use in harsh environments, ensuring long-term reliability and durability.

1. Potential Size Constraint: Depending on the specific application, the size of the relay might be a limiting factor. It may not fit into certain compact enclosures or spaces.

2. Manual Switching: The relay is an electromechanical device, requiring an external power source to switch the contacts. This may not be ideal for applications requiring automatic switching or fast response times.

The FXR 300-10752 BNC Coaxial Relay is a versatile and reliable switching solution for RF systems and telecommunications applications. Its coaxial design, SPDT contact configuration, and 48VDC coil voltage make it well-suited for various industrial and communication applications. However, its size and the need for manual switching may be potential drawbacks in some situations.

If you're looking for a reliable and easy-to-integrate switching solution for RF systems or telecommunications applications, the FXR 300-10752 BNC Coaxial Relay is an excellent choice. Its robust construction and rugged design make it suitable for use in harsh environments, ensuring long-term reliability and durability. However, be sure to consider the relay's size and the need for manual switching when determining its suitability for your specific application.

Details:

Fxr bnc coaxial relay 300-10752 48 vdc coil spdt.

specifications genpurrelays:

• brand: Fxr
• mpn: 300-10752
• model: 399-10752
• type: Rf Coaxial Relay
• coil voltage rating: 48 Vdc
• pole configuration: Spdt

returns genpurrelays:

• paid by: seller
• time: 30 days
• method: money back
• policy: returns accepted

offer genpurrelays:

• sold #: 13
• in stock #: 3
• prices: $21.00–$29.99
• item condition:
  • For parts or not working
  • Used
• started: december 28, 2025
• options: ship-to-home
• availability: in stock

general genpurrelays:

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

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• carrier: usps, fedex
• type: calculated
• transit: 5-11 days
• class: standard, economy
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• rating: 100.0%
• city: augusta, georgia
• # reviews: 2118