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Panasonic ARA220A12 High-Frequency RF Relay

This high-frequency relay is engineered for reliable signal switching at 1.0 GHz, featuring a surface-mount design with a 12V DC coil, 2 Form C contacts, and a maximum switching current of 1A. Ideal for RF, test and measurement, and communication applications, it offers excellent high-frequency characteristics, low insertion loss, and robust insulation. Its compact size (14.7mm x 9.7mm x 5.9mm) makes it suitable for space-critical designs. The relay's construction ensures stability and high performance under demanding RF and high-speed switching environments.

Authorized Distributors
Source:DigiKey
Part No:ARA220A12
Stock:266
Inv Date:06-01-2026
Price: Unit price: $20.69
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Part No:ARA220A12
Stock:13
Inv Date:06-02-2026
Price: Unit price: $36.14
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Part No:ARA220A12
Stock:0
Inv Date:06-01-2026
Price: Unit price: $24.72
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Part No:ARA220A12
Stock:16
Inv Date:06-01-2026
Price: Unit price: $34.66
Buy/RFQ:
Part No:ARA220A12
Stock:16
Inv Date:06-01-2026
Price: Unit price: $34.66
Buy/RFQ:
Part No:ARA220A12
Stock:0
Inv Date:06-01-2026
Price: Unit price: $36.61
Buy/RFQ:

Panasonic ARA220A12 High-Frequency RF Relay Specifications:

  • Contact Arrangement: 2 Form C
  • Operating Function: 1 Coil Latching
  • Terminal Shape: Surface-mount
  • Coil Voltage: 12 V DC
  • Maximum Current Rating: 1A
  • Size: 14.7mm x 9.7mm x 5.9mm
  • Insertion Loss: Max. 0.3dB
  • Isolation: Min. 20dB
  • VSWR: Max. 1.2
  • Impedance: 500, ~1.0GHz
  • Operating Temperature Range: -40°C to +70°C
  • Insulation Resistance: Min. 100 MΩ at 500 V DC
  • Initial Contact Resistance: Max. 75 mΩ
  • Breakdown Voltage: 750 Vrms between open contacts
  • Switching Time: Max. 4ms
  • Temperature Rise: Max. 60°C

Buy the Panasonic ARA220A12 – Reliable High-Frequency Relay for Industrial Applications

Purchase the Panasonic ARA220A12 high-frequency relay online today and ensure your RF and communication systems operate with precision. With a 1.0 GHz impedance, surface-mount design, and dual Form C contacts, this relay offers outstanding high-frequency performance, low insertion loss, and high insulation resistance. Its compact size fits seamlessly into space-constrained environments, making it ideal for advanced RF, instrument, and test equipment. Buy now and experience dependable switching, quick response times, and durable construction to meet your demanding application needs.

Order your Panasonic series ARA220A12 high-frequency RF relay today and enhance your RF testing and communication projects with reliable, high-performance switching!

Frequently Asked Questions

Where can I buy Panasonic ARA220A12?

You can click on the BUY or RFQ button to purchase ARA220A12 from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ARA220A12?

You can download the ARA220A12 datasheet or visit the Panasonic website for support.

Who is the manufacturer of ARA220A12?

Panasonic

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