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L-COM LCAT100520 RF Attenuator

The L-com LCAT1005-20 is a 2W/20 dB fixed RF attenuator with SMA male to SMA female connectors and stainless steel body, operating from DC to 18 GHz. It provides precise attenuation with an accuracy of 20 ± 0.8 dB, and a VSWR less than 1.30:1. Rated for a maximum input power of 2 Watts (CW), it is suitable for instrumentation, prototyping, calibration, and RF measurement systems. Its compact size, durable construction, and broad frequency range make it ideal for RF attenuation and impedance matching in demanding environments.

Authorized Distributors
Source:Newark
Part No:LCAT1005-20
Stock:10
Inv Date:06-06-2026
Price: Unit price: $109.31
Buy/RFQ:
Source:DigiKey
Part No:LCAT1005-20
Stock:0
Inv Date:06-06-2026
Price: Unit price: $93.5
Buy/RFQ:
Part No:LCAT1005-20
Stock:3
Inv Date:06-07-2026
Price: Unit price: $95.37
Buy/RFQ:
Part No:LCAT1005-20
Stock:0
Inv Date:06-06-2026
Price: Unit price: $103.84
Buy/RFQ:
Part No:LCAT1005-20
Stock:0
Inv Date:06-06-2026
Price: Unit price: $51.76
Buy/RFQ:
Part No:LCAT1005-20
Stock:0
Inv Date:06-06-2026
Price: Unit price: $87.27
Buy/RFQ:
Part No:LCAT1005-20
Stock:0
Inv Date:06-06-2026
Price: Unit price: $87.27
Buy/RFQ:

L-COM LCAT100520 RF Attenuator Specifications:

  • Impedance: 50 Ohms
  • Nominal Attenuation: 20 dB
  • Attenuation Accuracy: ±0.8 dB
  • Frequency Range: DC to 18 GHz
  • Input Power (CW): 2 Watts
  • Peak Power: 500 Watts (short duration)
  • VSWR: <1.30:1
  • Connectors: SMA Male to SMA Female
  • Body Material: Stainless Steel
  • Size: Length 0.98 in [24.89 mm], Diameter 0.312 in [7.92 mm]
  • Operating Temperature Range: -55°C to +125°C
  • Construction: Fixed, connectorized module
  • Certifications: RoHS compliant

Buy the INFINITG LCAT1005-20 – Reliable RF Attenuator for Industrial Applications

Purchase the INFINITG RF Attenuator LCAT1005-20 online today and experience dependable signal reduction for RF testing, instrumentation, and communication systems. This high-quality fixed attenuator features SMA connectors, stainless steel construction, and operates up to 18 GHz. With a power rating of 2 Watts (CW) and 20 dB attenuation, it offers exceptional performance for lab and industrial environments. Order now to enhance your RF setup with a reliable, durable component designed to meet demanding technical specifications and ensure optimal system performance.

Order your INFINITG SeriesL CAT1005-20 stainless steel RF attenuator today and ensure precise signal attenuation in your high-frequency systems.

Frequently Asked Questions

Where can I buy L-COM LCAT100520?

You can click on the BUY or RFQ button to purchase LCAT100520 from an authorized L-COM distributor.

How do I troubleshoot issues or seek technical support for part LCAT100520?

You can download the LCAT100520 datasheet or visit the L-COM website for support.

Who is the manufacturer of LCAT100520?

L-COM

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