TE Connectivity PCB Mount RF Relay, 12V dc Coil, 50Ω Impedance, 3GHz Max. Coil Freq., SPDT

RS Stock No.:: 135-5075
Mfr. Part No.:: HF3-56
Brand:: TE Connectivity

TE Connectivity PCB Mount RF Relay, 12V dc Coil, 50Ω Impedance, 3GHz Max. Coil Freq., SPDT

This image is representative of the product range

Bulk discount available

Subtotal (1 reel of 400 units)*

$8,573.20

(exc. GST)

$9,859.20

(inc. GST)

FREE delivery for orders over $60.00 ex GST

Temporarily out of stock

Shipping from 08 June 2026

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

Units	Per unit	Per Reel*
400 - 400	$21.433	$8,573.20
800 - 1200	$20.897	$8,358.80
1600 +	$20.576	$8,230.40

*price indicative

RS Stock No.:: 135-5075
Mfr. Part No.:: HF3-56
Brand:: TE Connectivity

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	TE Connectivity
	Maximum Coil Frequency	3GHz
	Coil Resistance	1.028Ω
	Relay Type	RF Relay
	Contact Resistance	100 mΩ
	Impedance	50Ω
	Contact Configuration	SPDT
	Coil Voltage	12V dc
	Mounting Type	PCB Mount
	Contact Voltage	250V dc
	Coil Power	140mW
	Contact Material	Gold Plated
	Minimum Operating Temperature	-55°C
	Depth	9.4mm
	Operating Temperature Range	-55 → +85°C
	Life	10000000Cycles
	Dimensions	14.6 x 9.4 x 10mm
	Height	10mm
	Maximum Operating Temperature	+85°C
	Length	14.6mm
	Operating Time Including Bounce	3 → 5ms

	Select all
	Brand TE Connectivity
	Maximum Coil Frequency 3GHz
	Coil Resistance 1.028Ω
	Relay Type RF Relay
	Contact Resistance 100 mΩ
	Impedance 50Ω
	Contact Configuration SPDT
	Coil Voltage 12V dc
	Mounting Type PCB Mount
	Contact Voltage 250V dc
	Coil Power 140mW
	Contact Material Gold Plated
	Minimum Operating Temperature -55°C
	Depth 9.4mm
	Operating Temperature Range -55 → +85°C
	Life 10000000Cycles
	Dimensions 14.6 x 9.4 x 10mm
	Height 10mm
	Maximum Operating Temperature +85°C
	Length 14.6mm
	Operating Time Including Bounce 3 → 5ms

High Frequency HF3 Series

High frequency relay for 50 Ohm systems. 1 pole SMT plastic-sealed configuration with monostable or bistable coil.

Frequency range DC to 3GHz
50Ω and 75Ω impedance models available
140mW coil consumption
Dimensions 14.6mm (L) x 7.2mm (W) x 10mm (H)

TE Connectivity RF Relay

The TE Connectivity HF3 series PCB mount SPDT high-frequency relay is actuated with 12VDC coil voltage at 3GHz frequency and ideal for 50ohms systems. This relay has a 1-pole SMT plastic-sealed configuration with a monostable or bistable coil.

Features and Benefits

Coil power is 140mW
Coil resistance is 1.028kohms
Contact material is gold -plated
Dimensions are 14.6mm x 7.2mm x 10mm
Frequency range is DC to 3GHz
Operating temperature ranging between -55°C and 85°C

Applications

Cable modems and line cards/CATV
Measurement and test equipment ATE
Satellite/audio/video tuners
Switching boards
Tabs
Wireless base stations and antennas

Certifications

ANSI/ESD S20.20:2014
BS EN 61340-5-1:2007