HF3-56 The TE Connectivity HF3-56 is a PCB mount RF relay designed for high-frequency applications. It features a 12V DC coil and a maximum operating frequency of 3 GHz.
Mfr Part #:

HF3-56

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
The TE Connectivity HF3-56 is a PCB mount RF relay designed for high-frequency applications. It features a 12V DC coil and a maximum operating frequency of 3 GHz.
✓ Total Stock: 51 pcs
$ Price Range: $2.00

HF3-56 Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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51 pcs
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HF3-56 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Coil Resistance
Coil Type
Coil Voltage
Contact Material
Contact Resistance
Height
Insertion Loss
Isolation
Length
Mounting Type
Width

HF3-56 Description

Short technical summary and product information.

The TE Connectivity HF3-56 is a high-frequency RF relay suitable for 50 Ohm systems. It features a Single Pole Double Throw (SPDT) contact configuration and is designed for PCB mounting.

 

Key electrical specifications include a 12V DC coil voltage, 140mW coil power, and a coil resistance of 1.028Ω. The relay offers a contact resistance of 100mΩ, an insertion loss of -0.12dB, and an isolation of -72dB. It can handle a maximum contact current of 2A and operates effectively up to a frequency of 3 GHz.

 

This relay is built with gold-plated contact material for reliable performance. It operates within a temperature range of -55°C to 85°C. The dimensions of the HF3-56 are 14.6mm in length, 7.2mm in width, and 10mm in height. It is available in a non-latching coil type and an SMT package.

 

Compliance includes RoHS3, REACH Unaffected, and MSL 1 Unlimited. This makes the HF3-56 a versatile component for various RF circuit designs requiring reliable switching.

HF3-56 Quick Information

Product Type: RF Relay
Series: HF3
Canonical Name: TE Connectivity HF3-56 RF Relay
Subcategory: Signal Relays, Up to 2 Amps

HF3-56 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

HF3-56 Estimated Pricing

Qty Low High
1+ $2.00 $2.00

Estimated market price range - modelled values for guidance only, not live distributor offers.

HF3-56 Features

  • High frequency RF relay for 50 Ohm systems.
  • SPDT contact configuration.
  • 12V DC coil voltage.
  • Maximum operating frequency of 3 GHz.
  • SMT package for PCB mounting.

HF3-56 Applications

  • Ideal for RF signal switching.
  • Suitable for high-frequency circuits.
  • Used in telecommunications equipment.
  • Applicable in test and measurement devices.

HF3-56 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum operating frequency of the TE Connectivity HF3-56 relay?

The maximum operating frequency for the coil is 3 GHz.

What is the coil voltage for the HF3-56 relay?

The coil voltage is 12V DC.

What is the contact configuration of this RF relay?

The contact configuration is SPDT.

What is the maximum contact current rating?

The maximum contact current is 2A.

What are the operating temperature limits for this relay?

The operating temperature range is from -55°C to 85°C.

How is the TE Connectivity HF3-56 relay mounted?

This relay is designed for PCB mounting.

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