B021MC8S Band Pass Filter by Knowles 

B021MC8S Band Pass Filter by Knowles 

B021MC8S Band Pass Filter by Knowles

The B021MC8S from Knowles is a Band Pass Filter with a passband from 2 to 2.21 GHz. It has a passband insertion loss of less than 3 dB and provides up to 45 dB of rejection both below and above the passband. This filter utilizes low-loss temperature stable materials which offer small size and minimal performance variation over temperature. It is available in a surface-mount package that measures 0.6 x 0.3 x 0.128 inches and has an operating temperature range of -55 to +125°C.

Product Details

  • Part Number: B021MC8S
  • Manufacturer: Knowles
  • Description: Surface-mount Bandpass Filter with Passband from 2 to 2.21 GHz

General Parameters

  • Features: Small Size, Solder Surface Mount Package, Frequency Stable over Temperature
  • Frequency: 2 to 2.21 GHz
  • Center Frequency: 2.105 GHz
  • Insertion Loss: 2.6 to 3 dB
  • Rejection: 40 to 45 dB
  • Upper Rejection: 40 to 45 dB
  • Lower Rejection: 40 to 45 dB
  • Return Loss: 10 to 15 dB
  • Impedance: 50 Ohms
  • Package Type: Surface Mount
  • Dimension: 0.6 x 0.3 x 0.128 in.
  • Operating_Temperature: -55 to 125 Degree C
  • Storage_Temperature: -55 to 125 Degree C

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