Active Filters

An active filter is a type of analog circuit that implements an electronic filter to a signal using active components such as an amplifier. When an amplifier is included in a filter design or application, it can improve the predictability and performance of the filter.

Types of Active Filters

  • Brand Pass Filters
  • Brand Reject Filter
  • High Pass Filter
  • Low pass Filter
  • Quad Filters and Universal Filters are devices that can be programmed to perform one of the other types of active filters
  • Notch Filter

45 Products showing for Active Filters

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In Stock
Texas Instruments Universal Filter Active Filter 2nd
  • RS Stock No. 709-2166P
  • Mfr. Part No. UAF42AU
Subtotal 1 unit (supplied in a tube)
€34.60(exc. VAT)
€34.60/unit
Last RS stock
Maxim Integrated MAX295 Low Pass Filter Active Filter 8th
  • RS Stock No. 192-3354
  • Mfr. Part No. MAX295ESA+
Subtotal (1 unit)
€18.91(exc. VAT)
€18.91/unit
In Stock
Texas Instruments UAF42 Active Filter 2nd
  • RS Stock No. 197-7615
  • Mfr. Part No. UAF42AP
Subtotal (1 unit)
€37.54(exc. VAT)
€37.54/unit
In Stock
Texas Instruments Universal Filter Active Filter 2nd
  • RS Stock No. 709-2166
  • Mfr. Part No. UAF42AU
Subtotal (1 unit)
€34.60(exc. VAT)
€34.60/unit
Being discontinued
Maxim Integrated MAX295 Low Pass Filter Active Filter 8th
  • RS Stock No. 192-3354P
  • Mfr. Part No. MAX295ESA+
Subtotal 1 unit (supplied in a tube)
€18.91(exc. VAT)
€18.91/unit
Last RS stock
Maxim Integrated Low Pass Filter Active Filter 8th
  • RS Stock No. 189-8463
  • Mfr. Part No. MAX7401ESA+
Subtotal (1 pack of 2 units)
€17.64(exc. VAT)
€8.82/unit
Last RS stock
Maxim Integrated MAX7408 Low Pass Filter Active Filter 5th
  • RS Stock No. 191-5027
  • Mfr. Part No. MAX7408EUA+
Subtotal (1 pack of 5 units)
€30.60(exc. VAT)
€6.12/unit
In Stock
Texas Instruments UAF42 Active Filter 2nd
  • RS Stock No. 197-7615P
  • Mfr. Part No. UAF42AP
Subtotal 1 unit (supplied in a tube)
€37.54(exc. VAT)
€37.54/unit
Being discontinued
Maxim Integrated MAX7400 Active Filter 8th
  • RS Stock No. 190-7012
  • Mfr. Part No. MAX7400ESA+
Subtotal (1 pack of 2 units)
€10.49(exc. VAT)
€5.245/unit
Last RS stock
Maxim Integrated Low Pass Filter Active Filter 8th
  • RS Stock No. 189-8463P
  • Mfr. Part No. MAX7401ESA+
Subtotal 2 units (supplied in a tube)
€17.64(exc. VAT)
€8.82/unit
In Stock
Abracon ADFC15 Band Pass Filter Active Filter
  • RS Stock No. 250-5130
  • Mfr. Part No. ADFC15-2450.00-A-T
Subtotal (1 pack of 25 units)
€5.40(exc. VAT)
€0.216/unit
Last RS stock
Maxim Integrated MAX7408 Low Pass Filter Active Filter 5th
  • RS Stock No. 191-5027P
  • Mfr. Part No. MAX7408EUA+
Subtotal 5 units (supplied in a tube)
€30.60(exc. VAT)
€6.12/unit
In Stock
Abracon ADFC18-2450.00-A-T Band Pass Filter Filter
  • RS Stock No. 250-5133
  • Mfr. Part No. ADFC18-2450.00-A-T
Subtotal (1 pack of 25 units)
€6.10(exc. VAT)
€0.244/unit
Last RS stock
Maxim Integrated MAX7408 Low Pass Filter Active Filter 5th
  • RS Stock No. 191-3997
  • Mfr. Part No. MAX7408EUA+
Subtotal (1 tube of 50 units)
€209.40(exc. VAT)
€4.188/unit
In Stock
Texas Instruments Universal Filter Active Filter 2nd
  • RS Stock No. 923-6738
  • Mfr. Part No. UAF42AU
Subtotal (1 tube of 40 units)
€1,179.28(exc. VAT)
€29.482/unit
Temporarily out of stock
Wurth Elektronik WE-LPF Low Pass Filter Active Filter 2nd
  • RS Stock No. 737-3194
  • Mfr. Part No. 748112024
Subtotal (1 unit)
€1.39(exc. VAT)
€1.39/unit
Last RS stock
Maxim Integrated MAX7400 Active Filter 8th
  • RS Stock No. 190-7012P
  • Mfr. Part No. MAX7400ESA+
Subtotal 2 units (supplied in a tube)
€10.49(exc. VAT)
€5.245/unit
In Stock
Abracon ADFC15 Band Pass Filter Active Filter
  • RS Stock No. 250-5129
  • Mfr. Part No. ADFC15-2450.00-A-T
Subtotal (1 reel of 10000 units)
€1,450.00(exc. VAT)
€0.145/unit
Currently unavailable
Nisshinbo Micro Devices NJM2760 Band Pass Filter Active Filter
  • RS Stock No. 535-149
  • Mfr. Part No. NJM2760V
Subtotal (1 pack of 5 units)
€1.54(exc. VAT)
€0.308/unit
In Stock
Abracon ADFC18-2450.00-A-T Band Pass Filter Filter
  • RS Stock No. 250-5132
  • Mfr. Part No. ADFC18-2450.00-A-T
Subtotal (1 reel of 4000 units)
€536.00(exc. VAT)
€0.134/unit
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