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Teledyne PCB RF Relay 5V DC Coil 3 GHz Max Coil Frequency DPDT RF303-5
Specifications
| Country of Origin | India |
|---|---|
| Brand | Teledyne |
| Height | 9.78mm |
| Length | 9.4mm |
| Model | RF303-5 |
| Mount Type | PCB |
| Series | RF3 |
| Maximum Operating Temperature | 85°C |
| Contact Configuration | DPDT |
| Minimum Operating Temperature | -55°C |
| Interfaces | LAN |
| Terminal type | Through Hole |
| Contact Resistance | 100mΩ |
| Standards/Approvals | RoHS |
| ANSI/ESD S20.20 | 2014 |
| BS EN 61340-5-1 | 2007 |
| Coil Resistance | 100Ω |
| Coil Power | 200mW |
| Maximum Coil Frequency | 3GHz |
| Teledyne PCB RF Relay, 5V dc Coil, 3 GHz Max. Coil Freq., DPDTBrand | Teledyne |
Key Features
- The relay features a compact size of 9.4mm by 9.78mm for PCB mounting.
- It offers coil resistance of 100 ohms and coil power rating of 200 mW.
- Gold-plated contacts ensure low contact resistance of 100 milliohms, improving signal integrity.
- The device operates reliably over a temperature range from -55°C to 85°C.
- Its metal enclosure provides high resistance to electrostatic discharge (ESD) and electromagnetic interference (EMI) shielding.
- Designed with a unique ground shield for excellent contact-to-contact and pole-to-pole isolation.
- The relay supports frequencies up to 3 GHz, suitable for RF attenuator switching and wireless LAN applications.
- It is RoHS compliant, ensuring environmental safety.
Product Description
Teledyne RF303-5 PCB RF Relay is a high-performance DPDT relay designed for sensitive and repeatable RF switching on PCBs. Featuring a 5V DC coil and capable of handling maximum coil frequencies up to 3 GHz, this ultra-miniature relay delivers superior signal integrity and reliability.
Its hermetically sealed construction and metal enclosure provide robust EMI shielding and high resistance to electrostatic discharge, making it ideal for demanding industrial and commercial RF applications. The compact dimensions of 9.4mm length and 9.78mm height enable efficient PCB mounting in space-constrained designs.
The relay incorporates gold-plated contacts that maintain contact resistance as low as 100 milliohms, enhancing the quality of signal transmission. A unique ground shield isolates each lead to secure excellent pole-to-pole and contact-to-contact isolation, facilitating precise RF signal attenuation and switching in wireless LANs and other communications equipment.
Operating between -55°C and 85°C, the relay endures harsh environmental conditions without compromising performance. It consumes only 200 mW of coil power at 100 ohms coil resistance, ensuring energy-efficient operation.
Compact PCB mount DPDT relay with 5V DC coil voltage. Maximum coil frequency of 3 GHz for high-frequency RF applications. Gold-plated contacts enhance signal quality and reduce resistance. Robust EMI and ESD protection via metal enclosure and uniframe design.
Wide temperature range operation from -55°C to 85°C. Perfect for RF attenuator switching and wireless communication systems. Environmentally friendly with RoHS compliance.
This Teledyne RF303-5 relay is engineered for industrial, telecommunications, manufacturing, and laboratory use cases where consistent RF signal switching and isolation are critical. Its durable and efficient design supports high-frequency data integrity, enabling advanced electronic and communication system designs.
Explore more RF relay solutions and components in EnvMart’s Electronics & Electricals category for professional and industrial requirements.
Explore more products in our HF & RF Relays category.
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Frequently Asked Questions
The maximum coil frequency for this relay is 3 GHz, making it suitable for high-frequency RF applications.
This relay has compact dimensions of 9.4 mm in length and 9.78 mm in height, designed for PCB mounting.
The coil resistance of this relay is 100 ohms, which contributes to its efficient operation.
The relay operates reliably within a temperature range of -55°C to 85°C.
This model features a Double Pole Double Throw (DPDT) contact configuration.
The coil power rating for this relay is 200 mW, ensuring energy-efficient operation.
This relay utilizes through-hole terminals for PCB mounting.
Yes, the relay features a metal enclosure that provides robust protection against electromagnetic interference (EMI) and electrostatic discharge (ESD).
Yes, the Teledyne RF303-5 relay is RoHS compliant, ensuring it meets environmental safety standards.
This relay is designed for RF attenuator switching and wireless LAN applications, making it ideal for telecommunications and industrial use.
The relay complies with RoHS standards and has approvals for ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007.
The contact resistance of this relay is as low as 100 milliohms, which enhances signal integrity.
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