HF105F-4-220A-1HST The HF HF105F-4-220A-1HST is a power relay designed for switching applications. It features a 220V AC coil and a 30A switching current rating.
Mfr Part #:

HF105F-4-220A-1HST

Available from 1 distributors
Mfr Name: HF
HF
The HF HF105F-4-220A-1HST is a power relay designed for switching applications. It features a 220V AC coil and a 30A switching current rating.
Total Stock: 10,857 pcs
$ Price Range: $0.99

HF105F-4-220A-1HST Available from 1 distributor

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10,857 pcs
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HF105F-4-220A-1HST Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Coil Type
Coil Voltage
Contact Type
Length
Mounting Type

HF105F-4-220A-1HST Description

Short technical summary and product information.

This HF power relay, model HF105F-4-220A-1HST, is suitable for switching heating elements and is often used in boilers. It operates with a 220V AC coil and can handle a switching current of up to 30A.

 

The relay features a 1A (1 Normally Open) contact type, allowing it to switch AC loads up to 240V and DC loads up to 28V. The coil-to-contact insulation voltage is rated at 2500V.

 

Designed for panel mounting, this relay has a length of 50mm. It is an alternative to the TR91F-220VAC-SC-A.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status, though these are unverified.

HF105F-4-220A-1HST Quick Information

Product Type: Power Relay
Canonical Name: HF HF105F-4-220A-1HST Power Relay
Subcategory: Power Relay

HF105F-4-220A-1HST Compliance

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

HF105F-4-220A-1HST Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

HF105F-4-220A-1HST Features

  • 220V AC coil power relay.
  • 30A nominal switching current rating.
  • 1A (1 Normally Open) contact type.
  • Panel mountable design.
  • 50mm length for integration.

HF105F-4-220A-1HST Applications

  • Suitable for switching power supplies up to 240V AC.
  • Used in heating element control relays.
  • Ideal for appliance and industrial relay applications.
  • Suitable for motor and heater switching circuits.

HF105F-4-220A-1HST FAQs

7 frequently asked questions generated from this part’s specifications.
What is the coil voltage for the HF105F-4-220A-1HST relay?

The nominal coil voltage is 220V AC.

What is the maximum switching current for this relay?

The nominal switching current is 30A.

What type of contacts does the HF105F-4-220A-1HST have?

It has 1A (1 Normally Open) contacts.

What is the maximum AC voltage this relay can switch?

It can switch AC voltage up to 240V.

What is the maximum DC voltage this relay can switch?

It can switch DC voltage up to 28V.

How is the HF105F-4-220A-1HST relay mounted?

It is designed for panel mounting.

What are the dimensions of this relay?

The length is 50 mm.

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