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ARS144H The Panasonic ARS144H is an RF SPDT relay with a 4.5VDC coil and a 500mA contact rating. It features through-hole mounting.
Mfr Part #:

ARS144H

Available from 1 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
The Panasonic ARS144H is an RF SPDT relay with a 4.5VDC coil and a 500mA contact rating. It features through-hole mounting.
✓ Total Stock: 100,000 pcs
$ Price Range: $2.00

ARS144H Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
100,000 pcs
On Request
100000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ARS144H Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Coil Current
Coil Type
Coil Voltage
Contact Form
Contact Rating (Current)
Features
Lead Style
Mounting Type
Must Operate Voltage
Must Release Voltage
Operate Time
Operating Temperature
Release Time
Switching Voltage
Termination Style
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ARS144H Description

Short technical summary and product information.

The Panasonic ARS144H is a high-frequency RF relay designed for demanding applications. It features a Single Pole Double Throw (SPDT) contact form, also known as 1 Form C.

 

This relay operates with a 4.5VDC coil and has a nominal coil current of 44.4 mA. The minimum voltage required to operate the relay is 3.38 VDC, and it must release by 0.45 VDC. The contacts are rated for a maximum switching voltage of 30VDC and a current of 500 mA. The relay offers a switching frequency capability of up to 3 GHz, with a carrying power of 10W at 3 GHz. It also supports 50/75 Ohm impedance.

 

Designed for reliable performance, the ARS144H has an operate time of 10 ms and a release time of 6 ms. It operates within a temperature range of -40°C to 70°C. The mounting type is through hole, with a PC pin termination style, making it suitable for direct PCB integration.

 

This product is compliant with RoHS3 standards and has an MSL rating of 1, indicating unlimited usability under standard conditions. It is also listed as REACH Unaffected.

ARS144H Quick Information

Product Type: RF Relay
Canonical Name: Panasonic ARS144H RS Relay
Subcategory: High Frequency (RF) Relay

ARS144H Compliance

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

ARS144H Estimated Pricing

Qty Low High
1+ $2.00 $2.00

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

ARS144H Features

  • 3 GHz capable RF relay.
  • SPDT contact form.
  • 500 mA contact current rating.
  • 4.5 VDC coil voltage.
  • Through hole mounting.

ARS144H Applications

  • Used in RF signal switching circuits
  • Suitable for high frequency communication systems
  • Ideal for RF test equipment
  • Routing RF signals in electronic devices

ARS144H FAQs

5 frequently asked questions generated from this part’s specifications.
What is the coil voltage for the Panasonic ARS144H relay?

The coil voltage for the ARS144H relay is 4.5 VDC.

What is the contact current rating of the ARS144H relay?

The contact current rating for the ARS144H relay is 500 mA.

What is the operating temperature range for this RF relay?

The operating temperature range for the ARS144H relay is -40°C to 70°C.

What is the contact form of the ARS144H relay?

The ARS144H relay has an SPDT (1 Form C) contact form.

Does the ARS144H relay support high frequencies?

Yes, the ARS144H relay is 3 GHz capable.

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