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HY1-4.5V The Panasonic Electronic Components HY1-4.5V is a telecom relay featuring a SPDT contact form and a 1A contact rating. It operates on a 4.5VDC coil voltage and is designed for through-hole mounting.
Mfr Part #:

HY1-4.5V

Available from 2 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
The Panasonic Electronic Components HY1-4.5V is a telecom relay featuring a SPDT contact form and a 1A contact rating. It operates on a 4.5VDC coil voltage and is designed for through-hole mounting.
Total Stock: 100,050 pcs
$ Price Range: $2.00

HY1-4.5V Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
100,000 pcs
100000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
50 pcs
50 pcs On Request 1 On Request On Request On Request On Request On Request

HY1-4.5V Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Coil Current
Coil Type
Coil Voltage
Contact Form
Contact Material
Contact Rating (Current)
Mounting Type
Must Operate Voltage
Must Release Voltage
Operate Time
Operating Temperature
Relay Type
Release Time
Seal Rating
Switching Voltage
Termination Style

HY1-4.5V Description

Short technical summary and product information.

This Panasonic Electronic Components HY1-4.5V is a telecom relay designed for signal applications. It features a SPDT (1 Form C) contact configuration, capable of switching up to 1A at 60VDC.

 

The relay operates with a 4.5VDC coil voltage and has a coil current of 33.3 mA. Key electrical parameters include a typical operate time of 5 ms and a release time of 4 ms. It requires a must-operate voltage of 3.38 VDC and a must-release voltage of 0.45 VDC.

 

Designed for through-hole mounting with a PC pin termination style, this relay is fully sealed to protect against environmental factors. It operates within a temperature range of -40°C to 70°C. The contact material is a combination of Silver (Ag) and Gold (Au) for reliable performance.

HY1-4.5V Quick Information

Product Type: Telecom Relay
Canonical Name: Panasonic Electronic Components HY1-4.5V Telecom Relay
Subcategory: Telecom Relay

HY1-4.5V Compliance

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

HY1-4.5V Estimated Pricing

Qty Low High
1+ $2.00 $2.00

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

HY1-4.5V Features

  • Telecom relay with SPDT contact form.
  • Rated for 1A switching current.
  • Operates on 4.5VDC coil voltage.
  • Through hole mounting with PC pin termination.
  • Sealed construction for environmental protection.

HY1-4.5V Applications

  • Suitable for telecom switching applications.
  • Used in signal relay circuits for telecommunications.
  • Ideal for low-current switching in communication equipment.
  • Applicable in remote control and automation systems.

HY1-4.5V FAQs

5 frequently asked questions generated from this part’s specifications.
What is the coil voltage for the HY1-4.5V relay?

The coil voltage is 4.5 VDC.

What is the contact current rating of the HY1-4.5V relay?

The contact current rating is 1 A.

What type of contact form does the HY1-4.5V relay have?

It has an SPDT (1 Form C) contact form.

What is the operating temperature range for this relay?

The operating temperature range is -40°C to 70°C.

How is the HY1-4.5V relay mounted?

It is mounted using the through-hole method.

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