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. 871-4319
Mfr. Part No.CM06FD202G03
TWD186
Each (In a Pack of 50)
CM 2 nF 500 V dc - - - ±2% - - - +125°C -55°C - Mica
RS Stock No. 495-846
BrandRS Pro
TWD182
Each (In a Pack of 5)
D 680 pF 500 V 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. 744-1540
Mfr. Part No.CD15FD221JO3F
TWD48
Each (In a Pack of 2)
CD15 220 pF 500 V dc 11.7 x 5.1 x 9.7mm 5.9mm - ±5% 5.1mm 9.7mm 11.7mm +125°C -55°C - -
RS Stock No. 871-3369
Mfr. Part No.CD15FD501JO3
TWD71
Each (In a Pack of 100)
CD15 500 pF 500 V dc - - - ±5% - - - +125°C -55°C - Mica
RS Stock No. 871-3218
Mfr. Part No.CD19FD501JO3F
TWD54
Each (In a Pack of 150)
CD19 500 pF 500 V dc - - - ±5% - - - +125°C -55°C - Mica
RS Stock No. 871-3237
Mfr. Part No.CD15FD361JO3F
TWD66
Each (In a Pack of 10)
CD15 360 pF 500 V dc - - - ±5% - - - +125°C -55°C - Mica
RS Stock No. 871-3262
Mfr. Part No.CD19FD751JO3F
TWD67
Each (In a Pack of 10)
CD19 750 pF 500 V dc - - - ±5% - - - +125°C -55°C - Mica
RS Stock No. 871-3155
Mfr. Part No.CD19FD392JO3F
TWD199
Each (In a Pack of 50)
CD19 3.9 nF 500 V dc 17.5 x 7.9 x 14.2mm 8.7mm - ±5% 7.9mm 14.2mm 17.5mm +125°C -55°C - Mica
RS Stock No. 871-4316
Mfr. Part No.MC08EA270J-F
TWD37
Each (In a Pack of 200)
MC08 27 pF 100 V dc 2 x 1.25 x 1.4mm - Flat ±5% 1.25mm 1.4mm 2mm +125°C -55°C Multilayer Mica
RS Stock No. 495-789
BrandRS Pro
TWD58
Each (In a Pack of 5)
D 220 pF 500 V 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. 744-1537
Mfr. Part No.CD15ED470JO3F
TWD38
Each (In a Pack of 5)
CD15 47 pF 500 V dc 11.4 x 4.3 x 9.1mm 5.9mm - ±5% 4.3mm 9.1mm 11.4mm +125°C -55°C - -
RS Stock No. 871-3331
Mfr. Part No.CD15FD221FO3F
TWD66
Each (In a Pack of 200)
CD15 220 pF 500 V dc - - - ±1% - - - +125°C -55°C - Mica
RS Stock No. 871-3284
Mfr. Part No.CD15FD221GO3F
TWD54
Each (In a Pack of 200)
CD15 220 pF 500 V dc - - - ±2% - - - +125°C -55°C - Mica
RS Stock No. 871-3088
Mfr. Part No.CD15CD100JO3F
TWD37
Each (In a Pack of 50)
CD15 10 pF 500 V dc 11.4 x 4.3 x 9.1mm 5.9mm - ±5% 4.3mm 9.1mm 11.4mm +125°C -55°C - Mica
RS Stock No. 871-3173
Mfr. Part No.CDV19FF681JO3F
TWD94
Each (In a Pack of 10)
CDV19 680 pF 1 kV dc 16.8 x 5.6 x 13.2mm 8.7mm - ±5% 5.6mm 13.2mm 16.8mm +125°C -55°C - Mica
RS Stock No. 871-3385
Mfr. Part No.CD15ED510JO3F
TWD31
Each (In a Pack of 50)
CD15 51 pF 500 V dc - - - ±5% - - - +125°C -55°C - Mica
RS Stock No. 871-4495
Mfr. Part No.MC22FA202J-F
TWD144
Each (In a Pack of 100)
MC22 2 nF 100 V dc 5.7 x 5 x 2mm - Flat ±5% 5mm 2mm 5.7mm +125°C -55°C Multilayer Mica
RS Stock No. 871-4334
Mfr. Part No.MC08EA200J-F
TWD39
Each (In a Pack of 200)
MC08 20 pF 100 V dc 2 x 1.25 x 1.4mm - Flat ±5% 1.25mm 1.4mm 2mm +125°C -55°C Multilayer Mica
RS Stock No. 871-4338
Mfr. Part No.MC12CF050D-F
TWD90
Each (In a Pack of 100)
MC12 5 pF 1 kV dc 3.2 x 2.5 x 2mm - Flat ±0.5pF 2.5mm 2mm 3.2mm +125°C -55°C Multilayer Mica
RS Stock No. 744-1568
Mfr. Part No.CD15FD471JO3F
TWD112
Each (In a Pack of 2)
CD15 470 pF 500 V dc 11.9 x 5.6 x 10.2mm 5.9mm - ±5% 5.6mm 10.2mm 11.9mm +125°C -55°C - -