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Teledyne PCB RF Relay 12V DC Coil DPDT Gold Plated Contacts Through Hole Mount 712D-12
Specifications
| Country of Origin | United States |
|---|---|
| Brand | Teledyne |
| Height | 6.99mm |
| Length | 9.4mm |
| Model | 712D-12 |
| Mount Type | PCB |
| Contact Material | Gold Plated |
| Maximum Operating Temperature | 85°C |
| Contact Configuration | DPDT |
| Minimum Operating Temperature | -55°C |
| Terminal type | Through Hole |
| Contact Resistance | 150mΩ |
| ANSI/ESD S20.20 | 2014 |
| BS EN 61340-5-1 | 2007 |
| Coil Resistance | 390Ω |
| Coil Power | 450mW |
| Contact Current | 1A |
Key Features
- The relay is designed for PCB mounting with through hole terminal type.
- It operates efficiently in temperature range from -55°C to 85°C.
- Coil resistance is 390 ohms with coil power dissipation of 450mW.
- Gold plated contacts ensure excellent conductivity and minimal contact resistance of 150 milliohms.
- Compact dimensions of 9.4 mm length and 6.99 mm height allow installation in space-constrained applications.
- Hermetically sealed design provides resistance to environmental extremes and high reliability.
- Internal diode included for coil transient suppression.
- Suitable for RF switching applications up to 1 GHz frequency in handheld radio transceivers.
Product Description
Teledyne 712D-12 PCB RF Relay is a high-performance DPDT relay actuated by a 12V DC coil, precisely engineered for compact PCB mounting in RF applications.
This ultra-miniature relay features a coil resistance of 390 ohms and a coil power rating of 450mW, providing energy-efficient operation with minimal coil dissipation. It incorporates an internal diode for coil transient suppression, enhancing relay longevity and reliability.
The compact size with a length of 9.4 mm and a low profile height of 6.99 mm supports installation in environments with restricted PCB spacing. Gold plated contacts guarantee outstanding conductivity and low contact resistance of 150 milliohms, suitable for switching currents up to 1 ampere.
Designed to operate accurately within a temperature range of -55°C to 85°C, this hermetically sealed relay excels in applications exposed to environmental extremes. Its uniframe construction provides superior magnetic efficiency and mechanical rigidity, contributing to high reliability and consistent RF performance up to 1 GHz frequency.
Typical uses include handheld radio transceivers and other RF switching devices that demand compact size, low coil power consumption, and robust switching capability. The relay’s low insertion loss and intercontact capacitance of 0.4pF maintain signal integrity critical to sophisticated RF circuits.
The relay’s through hole terminal type and PCB mount facilitate secure and reliable installation. Gold plating on contact surfaces reduces wear and oxidation, ensuring long-term performance. High resistance to shock and vibration makes this relay suited to industrial and communication applications.
Conforms to industry standards without additional certifications, designed for dependable operation. Country of origin is United States, reflecting premium manufacturing quality of Teledyne components.
Explore the robust selection of relays and HF & RF Relays available on EnvMart for industrial, telecommunications, and electronics engineering applications. Enhance your circuitry with Teledyne’s reliable and compact relay solutions.
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Frequently Asked Questions
The coil resistance of the Teledyne 712D-12 relay is 390 ohms.
This relay can operate at a maximum temperature of 85°C.
It is designed for PCB mounting with a through hole terminal type.
The Teledyne 712D-12 features a DPDT (Double Pole Double Throw) contact configuration.
The coil power dissipation for this relay is 450mW.
The contact resistance is 150 milliohms.
The relay has compact dimensions of 9.4 mm in length and 6.99 mm in height.
The minimum operating temperature is -55°C.
It is suitable for RF switching applications up to 1 GHz frequency, commonly used in handheld radio transceivers.
Yes, it includes an internal diode for coil transient suppression.
The maximum contact current that this relay can handle is 1 ampere.
The relay is manufactured in the United States.
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