Teledyne PCB RF Relay, 5 V dc Coil, 3 GHz Max. Coil Freq., DPDT

RS stock no.:: 758-2521
Mfr. Part No.:: RF303-5
Manufacturer:: Teledyne

Teledyne PCB RF Relay, 5 V dc Coil, 3 GHz Max. Coil Freq., DPDT

Bulk discount available

Subtotal (1 unit)*

R 2 300,30

(exc. VAT)

R 2 645,34

(inc. VAT)

FREE delivery for orders over R 1,500.00

Temporarily out of stock

51 unit(s) shipping from 29 May 2026
Plus 47 unit(s) shipping from 19 June 2026
Plus 45 unit(s) shipping from 03 July 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 - 14	R 2,300.30
15 - 24	R 2,242.79
25 - 49	R 2,175.51
50 - 99	R 2,088.49
100 +	R 2,004.95

*price indicative

RS stock no.:: 758-2521
Mfr. Part No.:: RF303-5
Manufacturer:: Teledyne

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Teledyne
	Maximum Coil Frequency	3GHz
	Product Type	RF Relay
	Coil Resistance	100Ω
	Contact Resistance	100mΩ
	Contact Configuration	DPDT
	Terminal Type	Through Hole
	Mount Type	PCB
	Minimum Operating Temperature	-55°C
	Maximum Operating Temperature	85°C
	Coil Power	200mW
	Series	RF3
	Height	9.78mm
	Length	9.4mm
	Standards/Approvals	RoHS

	Select all
	Brand Teledyne
	Maximum Coil Frequency 3GHz
	Product Type RF Relay
	Coil Resistance 100Ω
	Contact Resistance 100mΩ
	Contact Configuration DPDT
	Terminal Type Through Hole
	Mount Type PCB
	Minimum Operating Temperature -55°C
	Maximum Operating Temperature 85°C
	Coil Power 200mW
	Series RF3
	Height 9.78mm
	Length 9.4mm
	Standards/Approvals RoHS

Teledyne PCB RF Relay

The Teledyne DPDT sensitive repeatable PCB mount RF relay is actuated with 28VDC coil voltage at a frequency of 3GHz. This ultra-miniature relay is hermetically sealed and designed to provide improved RF signal repeatability over the frequency range with excellent signal integrity up to 10Gbps. It has a unique ground shield that isolates and shields each lead to ensure excellent contact-to-contact and pole-to-pole isolation. This ground shield provides a ground interface that results in improved high-frequency performance as well as parametric repeatability.

Note:

RF300 and RF303 are through-hole mount, GRF303 is a surface mount TO-5 relay

Features and Benefits

Coil resistance is 100ohm

Dimensions are 9.4mm x 9.78mm

Excellent resistance to shock and vibration

Gold-plated contacts

High isolation between control and signal paths

Metal enclosure for EMI shielding with high resistance to ESD

Operating temperature ranging between -55°C and 85°C

Uniframe design provides high magnetic efficiency and mechanical rigidity

Applications

RF attenuator switching

Wireless LAN

Certifications

ANSI/ESD S20.20:2014

BS EN 61340-5-1:2007