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L-COM LCAT100720 RF Attenuator

The 2W/20 dB Fixed Attenuator with N male to N female connectors operates from DC to 18 GHz, rated for 2 Watts input power. Its brass nickel body ensures durability, and it's suitable for protecting measurement equipment, impedance matching, and signal attenuation in RF test systems. The attenuator features precise 20 dB nominal attenuation with ±1.2 dB accuracy, a VSWR of less than 1.40:1, and withstands temperatures from -55°C to +125°C. Compact and robust, it’s ideal for instrumentation, prototyping, and RF applications requiring high reliability and stable performance.

Authorized Distributors
Source:Newark
Part No:LCAT1007-20
Stock:15
Inv Date:06-06-2026
Price: Unit price: $173.3
Buy/RFQ:
Source:DigiKey
Part No:LCAT1007-20
Stock:5
Inv Date:06-06-2026
Price: Unit price: $146.77
Buy/RFQ:
Part No:LCAT1007-20
Stock:0
Inv Date:06-07-2026
Price: Unit price: $146.76
Buy/RFQ:
Part No:LCAT1007-20
Stock:0
Inv Date:06-06-2026
Price: Unit price: $146.77
Buy/RFQ:
Part No:LCAT1007-20
Stock:0
Inv Date:06-06-2026
Price: Unit price: $90.34
Buy/RFQ:
Part No:LCAT1007-20
Stock:0
Inv Date:06-06-2026
Price: Unit price: $138.37
Buy/RFQ:
Part No:LCAT1007-20
Stock:0
Inv Date:06-06-2026
Price: Unit price: $138.37
Buy/RFQ:

L-COM LCAT100720 RF Attenuator Specifications:

  • Frequency Range: DC to 18 GHz
  • Impedance: 50 Ohms
  • Nominal Attenuation: 20 dB
  • Attenuation Accuracy: ±1.2 dB
  • VSWR: <1.40:1
  • Input Power: 2W CW, 0.5kW peak (5us pulse at 0.4% duty cycle)
  • Connector Types: N Male to N Female
  • Connector Material: Brass, Gold Plated (contact), Nickel Plated (coupling nut)
  • Body Material: Brass, Nickel Plated
  • Operating Temperature Range: -55°C to +125°C
  • Size: Length 3.03 inches (76.96 mm), Diameter 0.787 inches (19.99 mm)
  • Weight: 0.176 lbs (79.83 g)

Buy the Buy INFINITG RF Fixed Attenuator Part Number LCAT1007-20 Online

Purchase the INFINITG RF Fixed Attenuator featuring 20 dB attenuation and N connectors, operating from DC to 18 GHz. Designed with a durable brass nickel body, it delivers reliable performance and precise signal reduction ideal for RF test systems, instrumentation, and prototyping. Rated for 2W continuous power, this compact device maintains excellent VSWR below 1.40:1 and withstands temperatures from -55°C to +125°C. Perfect for preventing overloads, impedance matching, and signal conditioning in professional RF applications.

Get INFINITG LCAT1007-20 today—built for precision attenuation in RF testing and instrumentation up to 18 GHz.

Frequently Asked Questions

Where can I buy L-COM LCAT100720?

You can click on the BUY or RFQ button to purchase LCAT100720 from an authorized L-COM distributor.

How do I troubleshoot issues or seek technical support for part LCAT100720?

You can download the LCAT100720 datasheet or visit the L-COM website for support.

Who is the manufacturer of LCAT100720?

L-COM

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