DOW-KEY 63-103 Spdt Failsafe Coax Relay 12V D.c.

( Brand: Dow-key ), ( Manufacturer Part Number: 63-103 ), ( Country Of Origin: United States )

Review DOW KEY Qty 12v.c. Spdt Failsafe Coax Relay

Dow-Key 63-103 12V DC SPDT Failsafe Coax Relay - A Reliable Solution for Your Coaxial Applications

The Dow-Key 63-103 12V DC SPDT Failsafe Coax Relay is a versatile and robust component designed to meet the demanding requirements of various coaxial applications. This relay, manufactured by the reputable Dow-Key Microwave, is a testament to their commitment to quality and innovation.

The Dow-Key 63-103 is a Single-Pole Double-Throw (SPDT) relay, which means it can switch a single input to one of two outputs. The failsafe feature ensures that the relay will always have a pre-determined default position in the event of power loss or malfunction, providing an additional layer of safety and reliability.

This relay operates on a 12V DC power supply, making it suitable for a wide range of applications where a stable DC power source is available. The coaxial design allows for easy integration with coaxial systems, ensuring minimal signal loss and maintaining high-performance standards.

The Dow-Key 63-103 is constructed with durable materials to withstand harsh environments and high usage. It features a compact design, making it easy to install and integrate into existing systems. The relay is also designed to be easy to operate, with a simple control mechanism that allows for easy switching between the two outputs.

In summary, the Dow-Key 63-103 12V DC SPDT Failsafe Coax Relay is an ideal choice for those seeking a reliable, high-performance solution for their coaxial applications. Its failsafe feature, 12V DC operation, coaxial design, and durable construction make it a versatile and dependable component for various industries, including telecommunications, broadcasting, and military applications.

Product: DOW-KEY 63-103 12V DC SPDT Failsafe Coax Relay

1. Failsafe Design: In case of power failure, the relay will automatically revert to a pre-set safe position, ensuring system stability.

2. Coaxial Design: The coaxial construction helps to reduce EMI/RFI noise, which is beneficial in sensitive electronic circuits.

3. SPDT (Single Pole Double Throw) Function: Allows for three possible circuit configurations, enhancing flexibility in circuit design.

4. 12V DC Power: Widely compatible with various power sources, making it easy to integrate into different systems.

1. Price: Compared to some other relays, it may be considered relatively expensive.

2. Limited Current Handling: The maximum current rating of 1 Ampere may limit its application in high-current circuits.

The DOW-KEY 63-103 12V DC SPDT Failsafe Coax Relay offers a combination of reliable failsafe operation, reduced EMI/RFI noise, and versatile circuit configuration options. However, its high price and limited current handling capacity are potential drawbacks.

If you require a coaxial relay with failsafe operation and versatile configuration options, and you can accommodate its price and current handling limitations, the DOW-KEY 63-103 12V DC SPDT Failsafe Coax Relay could be a suitable choice for your project. If you need a relay with higher current handling capacity or a lower price point, consider exploring other options in the market that better suit your specific needs.

Details:

1: QTY: 63-103: Dow-Key: 12V DC: SPDT Failsafe Coax Relay: 30-day money back guarantee.

specifications hamamateuradio:

• brand: Dow-key
• mpn: 63-103
• country of origin: United States

shipping hamamateuradio:

• type: Calculated
• class: Standard
• cost: $7.92
• service: USPS Ground Advantage
• transit: 5-10 Days
• carrier: USPS

payments hamamateuradio:

• credit card: Visa
• wallet: Google-pay
• other

general hamamateuradio:

• Test, Measurement Inspection > Test Equipment Parts Accessories > Other Test Equipment Parts Accessories
• condition: Used

returns hamamateuradio:

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

seller hamamateuradio:

• rating: 100.0%
• city: Jasper, Georgia
• # reviews: 647

offer hamamateuradio:

• availability: In Stock
• best offers: True
• quantity: 1
• options: Ship-to-home
• sold: 0
• started: November 8, 2025

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