Mica Capacitors

Mica capacitors are used in applications where high degrees of precision, stability and reliability are required. They are commonly found in high-frequency applications as they have qualities that allow them to provide low loss and low capacitor change-over time.
The mica capacitor is made from sheets of mica that have been coated with deposited metal on both sides and then dipped in epoxy to protect it from the environment. Mica minerals are electrically, chemically and mechanically stable.
Types of Mica Capacitors
There are several types of mica capacitors available depending on the form factor, voltage, capacitance range and lead spacing required.
• Standard dipped
• Reel packed dipped
• SMT multilayer RF chip
• Miniature dipped
• High reliability dipped
• SMT multilayer RF clad
• High voltage
• SMT multilayer PTFE
• High frequency dipped mica
Applications
Mica capacitors can be found in a wide range of applications including:
• Resonance, time constant, coupling and high-voltage inverter circuits
• Cable TV and radio transmitters
• Defence electronics
• Aerospace
• Medical

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Description Price Series Capacitance Voltage Dimensions Lead Pitch Construction Tolerance Depth Height Length Maximum Operating Temperature Minimum Operating Temperature Capacitor Family Dielectric Material Family
RS Stock No. 495-818
BrandRS PRO
£3.076
Each (In a Pack of 5)
Units
D 390pF 500V dc 11.94 x 5.59 x 10.16mm 5.72mm - ±1% 5.59mm 10.16mm 11.94mm +150°C -55°C - Mica
RS Stock No. 495-868
BrandRS PRO
£3.02
Each (In a Pack of 5)
Units
D 1nF 500V dc 16.51 x 5.59 x 13.21mm 8.89mm - ±1% 5.59mm 13.21mm 16.51mm +150°C -55°C - Mica
RS Stock No. 495-846
BrandRS PRO
£4.53
Each (In a Pack of 5)
Units
D 680pF 500V dc 16.51 x 5.33 x 12.95mm 8.89mm - ±1% 5.33mm 12.95mm 16.51mm +150°C -55°C - Mica
RS Stock No. 495-638
BrandRS PRO
£1.818
Each (In a Pack of 5)
Units
D 10pF 500V dc 11.43 x 4.32 x 9.14mm 5.72mm - ±0.5pF 4.32mm 9.14mm 11.43mm +150°C -55°C - Mica
RS Stock No. 495-947
BrandRS PRO
£19.13
Each
Units
D 8.2nF 500V dc 20.57 x 10.41 x 15.49mm 10.8mm - ±1% 10.41mm 15.49mm 20.57mm +150°C -55°C - Mica
RS Stock No. 495-802
BrandRS PRO
£2.406
Each (In a Pack of 5)
Units
D 330pF 500V dc 11.94 x 5.33 x 9.91mm 5.72mm - ±1% 5.33mm 9.91mm 11.94mm +150°C -55°C - Mica
RS Stock No. 495-694
BrandRS PRO
£1.986
Each (In a Pack of 5)
Units
D 39pF 500V dc 11.43 x 4.32 x 9.14mm 5.72mm - ±0.5pF 4.32mm 9.14mm 11.43mm +150°C -55°C - Mica
RS Stock No. 495-824
BrandRS PRO
£2.628
Each (In a Pack of 5)
Units
D 470pF 500V dc 12.19 x 5.84 x 10.41mm 5.72mm - ±1% 5.84mm 10.41mm 12.19mm +150°C -55°C - Mica
RS Stock No. 495-717
BrandRS PRO
£2.068
Each (In a Pack of 5)
Units
D 56pF 500V dc 11.43 x 4.32 x 9.14mm 5.72mm - ±1pF 4.32mm 9.14mm 11.43mm +150°C -55°C - Mica
RS Stock No. 495-666
BrandRS PRO
£1.986
Each (In a Pack of 5)
Units
D 22pF 500V dc 11.43 x 4.32 x 9.14mm 5.72mm - ±0.5pF 4.32mm 9.14mm 11.43mm +150°C -55°C - Mica
RS Stock No. 495-789
BrandRS PRO
£2.208
Each (In a Pack of 5)
Units
D 220pF 500V dc 11.68 x 5.08 x 9.65mm 5.72mm - ±1% 5.08mm 9.65mm 11.68mm +150°C -55°C - Mica
RS Stock No. 495-688
BrandRS PRO
£1.986
Each (In a Pack of 5)
Units
D 33pF 500V dc 11.43 x 4.32 x 9.14mm 5.72mm - ±0.5pF 4.32mm 9.14mm 11.43mm +150°C -55°C - Mica
RS Stock No. 495-739
BrandRS PRO
£2.068
Each (In a Pack of 5)
Units
D 82pF 500V dc 11.43 x 4.57 x 9.14mm 5.72mm - ±1pF 4.57mm 9.14mm 11.43mm +150°C -55°C - Mica
RS Stock No. 495-767
BrandRS PRO
£2.126
Each (In a Pack of 5)
Units
D 150pF 500V dc 11.68 x 4.83 x 9.4mm 5.72mm - ±1% 4.83mm 9.4mm 11.68mm +150°C -55°C - Mica
RS Stock No. 495-874
BrandRS PRO
£4.054
Each (In a Pack of 5)
Units
D 1.5nF 500V dc 16.78 x 5.84 x 13.21mm 8.89mm - ±1% 5.84mm 13.21mm 16.78mm +150°C -55°C - Mica
RS Stock No. 495-644
BrandRS PRO
£1.706
Each (In a Pack of 5)
Units
D 15pF 500V dc 11.43 x 4.32 x 9.14mm 5.72mm - ±0.5pF 4.32mm 9.14mm 11.43mm +150°C -55°C - Mica
RS Stock No. 495-622
BrandRS PRO
£0.758
Each (In a Pack of 5)
Units
D 6.8pF 500V dc 11.43 x 4.32 x 9.14mm 5.72mm - ±0.5pF 4.32mm 9.14mm 11.43mm +150°C -55°C - Mica
RS Stock No. 495-852
BrandRS PRO
£4.642
Each (In a Pack of 5)
Units
D 820pF 500V dc 16.51 x 5.33 x 12.95mm 8.89mm - ±1% 5.33mm 12.95mm 16.51mm +150°C -55°C - Mica
RS Stock No. 495-723
BrandRS PRO
£2.068
Each (In a Pack of 5)
Units
D 68pF 500V dc 11.43 x 4.57 x 9.14mm 5.72mm - ±1% 4.57mm 9.14mm 11.43mm +150°C -55°C - Mica
RS Stock No. 495-925
BrandRS PRO
£8.70
Each
Units
D 4.7nF 500V dc 17.78 x 8.89 x 14.73mm 8.89mm - ±1% 8.89mm 14.73mm 17.78mm +150°C -55°C - Mica
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