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L-COM LCAT100103 RF Attenuator

The L-com 2W/3dB RF Fixed Attenuator with SMA connectors features a stainless steel body, operates up to 3 GHz, and is ideal for signal attenuation in instrumentation, RF testing, and production systems. It provides 3 dB attenuation with an accuracy of ±0.5 dB, and can handle peak power of 500 Watts with a continuous power of 2 Watts at 125°C. Its compact, durable stainless steel design with gold-plated brass contacts ensures reliable performance in harsh environments, making it suitable for precision measurements and RF circuit impedance matching.

Authorized Distributors
Source:Newark
Part No:LCAT1001-03
Stock:1
Inv Date:06-06-2026
Price: Unit price: $68.35
Buy/RFQ:
Source:DigiKey
Part No:LCAT1001-03
Stock:0
Inv Date:06-06-2026
Price: Unit price: $59.26
Buy/RFQ:
Part No:LCAT1001-03
Stock:0
Inv Date:06-07-2026
Price: Unit price: $59.26
Buy/RFQ:
Part No:LCAT1001-03
Stock:0
Inv Date:06-07-2026
Price: Unit price: $56.65
Buy/RFQ:
Part No:LCAT1001-03
Stock:0
Inv Date:06-06-2026
Price: Unit price: $56.65
Buy/RFQ:

L-COM LCAT100103 RF Attenuator Specifications:

  • Frequency Range: DC to 3 GHz
  • Impedance: 50 Ohms
  • Attenuation: 3 ±0.5 dB
  • VSWR: 1.15:1
  • Max Power: 2 Watts CW, 500 Watts peak
  • Connector: SMA male to SMA female
  • Connector Material: Brass with Gold plating (male), Stainless steel (female)
  • Outer Conductor Material: Stainless steel
  • Size: Length 21.8 mm, Diameter 7.92 mm
  • Body Material and Plating: Stainless steel
  • Operating Temperature Range: -55°C to +125°C
  • Mechanical Hex Size: 5/16 inch

Buy the INFINITG Series RF Attenuator: 2W/3dB SMA Male to SMA Female Stainless Steel Up to 3 GHz

Secure the INFINITG RF Attenuator online today to enhance your RF measurement and testing setup. This durable, stainless steel attenuator offers precise 3 dB attenuation across up to 3 GHz frequency, handling 2W continuous power seamlessly. Its SMA connectors ensure easy integration with your existing equipment. Perfect for laboratory testing, production, and signal impedance adjustment, this high-quality RF component provides reliable performance, exceptional durability, and optimal signal control. Order now to improve your RF system’s accuracy and efficiency!

Buy INFINITG 2W/3dB RF Attenuator now and experience unmatched reliability and performance in RF testing and instrumentation applications.

Frequently Asked Questions

Where can I buy L-COM LCAT100103?

You can click on the BUY or RFQ button to purchase LCAT100103 from an authorized L-COM distributor.

How do I troubleshoot issues or seek technical support for part LCAT100103?

You can download the LCAT100103 datasheet or visit the L-COM website for support.

Who is the manufacturer of LCAT100103?

L-COM

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