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Panasonic ARJ20A24 High-Frequency RF Relay

This high-frequency surface-mount relay operates at 8 GHz, with a 24 V DC coil voltage and DPDT contact arrangement. Designed for RF applications, it features excellent high-frequency characteristics with low insertion loss of max. 0.5dB, high isolation min. 35dB, and an impedance matching environment suitable for spectrum analyzers, spectrum measurement, and mobile telecommunications. Its small size (14.00 x 9.00 x 8.20 mm) and surface mount terminals simplify PCB design, making it ideal for measurement equipment, medical instruments, and microwave communication systems. It boasts a switching time of max. 5 ms, contact resistance of 500 μΩ, and can handle a maximum switching voltage of 30 V DC and current of 0.3 A, ensuring reliable RF switching performance.

Authorized Distributors
Source:DigiKey
Part No:ARJ20A24
Stock:0
Inv Date:06-01-2026
Price: Unit price: $231.728
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Part No:ARJ20A24
Stock:0
Inv Date:06-02-2026
Price: Unit price: $228.02
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Part No:ARJ20A24
Stock:0
Inv Date:06-01-2026
Price: Unit price: $555.58
Buy/RFQ:
Part No:ARJ20A24
Stock:0
Inv Date:06-01-2026
Price: Unit price: $555.58
Buy/RFQ:
Part No:ARJ20A24
Stock:0
Inv Date:06-01-2026
Price: Unit price: $211.86
Buy/RFQ:

Panasonic ARJ20A24 High-Frequency RF Relay Specifications:

  • Size: 14.00 mm L x 9.00 mm W x 8.20 mm H
  • Coil Voltage: 24 V DC
  • Contact Arrangement: Double-pole double-throw (DPDT)
  • Maximum Switching Voltage: 30 V DC
  • Maximum Switching Current: 0.3 A
  • Insertion Loss: Max. 0.5 dB
  • Isolation: Min. 35 dB (between open contacts), Min. 30 dB (between contact sets)
  • Contact Resistance: 500 μΩ
  • Impedance: 50 Ω
  • Operating Frequency: 8 GHz
  • Switching Time: Max. 5 ms
  • Operating Temperature: -30°C to +70°C
  • Humidity: 5% to 85% RH
  • Material: Gold alloy contacts, glass PTFE substrate
  • Shock Resistance: 1000 m/s²
  • Vibration Resistance: 3000 m/s²
  • Mounting: Surface-mount terminal
  • Weight: Approx. 3 g

Buy the Buy Panasonic RF High-Frequency Relay Part Number ARJ20A24 Online

Discover the Panasonic ARJ20A24 high-frequency RF relay designed for RF testing, spectrum analyzers, and mobile communication systems. With a frequency range of 8 GHz and surface-mount terminals, it offers ease of installation, excellent high-frequency characteristics, low insertion loss, and high isolation for reliable performance. Its compact size fits seamlessly on PCBs, making it perfect for measurement equipment, medical instruments, and microwave communication applications. Purchase online today for exceptional RF switching performance with durability and precision, ensuring your projects perform at their best.

Get Panasonic ARJ20A24 today—built for RF precision and long-lasting durability in high-frequency switching applications.

Frequently Asked Questions

Where can I buy Panasonic ARJ20A24?

You can click on the BUY or RFQ button to purchase ARJ20A24 from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ARJ20A24?

You can download the ARJ20A24 datasheet or visit the Panasonic website for support.

Who is the manufacturer of ARJ20A24?

Panasonic

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