RC Network Capacitors

RC (resistor capacitor) network capacitors are types of capacitors (devices which store electrical charge in a circuit) where the insulator is made from metallised paper (a special paper with a metallic layer, usually aluminium).

How do RC network capacitors work and where are they used?

RC network capacitors are made up of two metallic plates with a dielectric material (insulator) in between. When you apply a voltage over the two plates, an electric field is created. Positive charge will collect on one plate and negative charge on the other. The capacitor stores this charge and then releases it.

RC network capacitors are used in electronic circuits and are suitable for use in DC (direct current) and AC (alternating current) applications. RC network capacitors have a number of essential applications in circuit design, providing flexible filter options, noise reduction, power storage and sensing capabilities.

Features and benefits of RC network capacitors

  • Self-healing properties – ensures long life even when subject to frequent over-voltages.
  • Metallised paper – ensures stability and reliability, especially in applications with continuous operation.

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Description Price Series Capacitance Voltage Resistance Package/Case Dielectric Mounting Type Number of Elements Capacitance Tolerance Resistance Tolerance Dimensions Depth Height Length
RS Stock No. 763-4811
Mfr. Part No.EZADT12AAAJ
BrandPanasonic
£0.332
Each (In a Pack of 10)
Units
EZA 47pF 12V dc 22Ω 1206 (3216M) - Surface Mount 4 -20 → +30% ±5% 3.2 x 1.6 x 0.65mm 1.6mm 0.65mm 3.2mm
RS Stock No. 763-4805
Mfr. Part No.EZACT31AAAJ
BrandPanasonic
£0.60
Each (In a Pack of 25)
Units
EZA 22pF 12V dc 100Ω 0805 (2012M) - Surface Mount 4 -20 → +30% ±5% 2 x 1.25 x 0.55mm 1.25mm 0.55mm 2mm
RS Stock No. 2508857438
Mfr. Part No.104M06QC100
£6.29
Each
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RS Stock No. 2508857393
Mfr. Part No.504M02QA220
£7.13
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RS Stock No. 2508857416
Mfr. Part No.104M06QC22
£6.29
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RS Stock No. 2508857450
Mfr. Part No.104MACQRL150
£7.17
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RS Stock No. 2508857400
Mfr. Part No.105M02QB47
£8.19
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RS Stock No. 2508857387
Mfr. Part No.504M02QA100
£7.13
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RS Stock No. 2508857422
Mfr. Part No.104M06QC47
£5.24
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RS Stock No. 2508857444
Mfr. Part No.104M06QC150
£6.80
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