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0755-82798135Mica and PTFE Capacitors
Mica and PTFE Capacitors
Mica and PTFE capacitors are precision capacitors designed for stable capacitance, low loss, high insulation resistance, and reliable performance over frequency and temperature. They are commonly used in RF circuits, timing networks, filters, oscillators, high-voltage circuits, communication equipment, test instruments, aerospace electronics, and other precision electronic systems.
TomatoElec is an independent electronic components distributor supplying mica and PTFE capacitors from mainstream manufacturers such as Cornell Dubilier, Vishay, KYOCERA AVX, KEMET, Knowles, Exxelia, and Murata. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for mica and PTFE capacitor sourcing support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Capacitance | Tolerance | Voltage - Rated | Dielectric Material | Operating Temperature | Mounting Type | Lead Spacing | Features | Size / Dimension | Height - Seated (Max) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
29140B752JO0TRANSMITTING MICA |
9,999 | - |
|
Datasheet |
291 | Disk, Metal Fitting - Threaded | Bulk | Active | 7500 pF | ±5% | 4 kV | Mica | -55°C ~ 125°C | Requires Holder | - | General Purpose | 2.000" Dia (50.80mm) | 2.000" (50.80mm) |
|
29120B203JO0TRANSMITTING MICA |
9,955 | - |
|
Datasheet |
291 | Disk, Metal Fitting - Threaded | Bulk | Active | 0.02 µF | ±5% | 2 kV | Mica | -55°C ~ 125°C | Requires Holder | - | General Purpose | 2.000" Dia (50.80mm) | 2.000" (50.80mm) |
|
29130B133JO0TRANSMITTING MICA |
9,777 | - |
|
Datasheet |
291 | Disk, Metal Fitting - Threaded | Bulk | Active | 0.013 µF | ±5% | 3 kV | Mica | -55°C ~ 125°C | Requires Holder | - | General Purpose | 2.000" Dia (50.80mm) | 2.000" (50.80mm) |
|
29150B103JO0TRANSMITTING MICA |
9,020 | - |
|
Datasheet |
- | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
29115B473JO0TRANSMITTING MICA |
5,769 | - |
|
Datasheet |
291 | Disk, Metal Fitting - Threaded | Bulk | Active | 0.047 µF | ±5% | 1.5 kV | Mica | -55°C ~ 125°C | Requires Holder | - | General Purpose | 2.000" Dia (50.80mm) | 2.000" (50.80mm) |
|
29160B472JO0TRANSMITTING MICA |
7,787 | - |
|
Datasheet |
291 | Disk, Metal Fitting - Threaded | Bulk | Active | 4700 pF | ±5% | 6 kV | Mica | -55°C ~ 125°C | Requires Holder | - | General Purpose | 2.000" Dia (50.80mm) | 2.000" (50.80mm) |
|
29120B273JO0TRANSMITTING MICA |
3,627 | - |
|
Datasheet |
291 | Disk, Metal Fitting - Threaded | Bulk | Active | 0.027 µF | ±5% | 2 kV | Mica | -55°C ~ 125°C | Requires Holder | - | General Purpose | 2.000" Dia (50.80mm) | 2.000" (50.80mm) |
|
29110B104JO0TRANSMITTING MICA |
8,774 | - |
|
Datasheet |
291 | Disk, Metal Fitting - Threaded | Bulk | Active | 0.1 µF | ±5% | 1 kV | Mica | -55°C ~ 125°C | Requires Holder | - | General Purpose | 2.000" Dia (50.80mm) | 2.000" (50.80mm) |
|
29160B432JO0TRANSMITTING MICA |
6,992 | - |
|
Datasheet |
291 | Disk, Metal Fitting - Threaded | Bulk | Active | 4300 pF | ±5% | 6 kV | Mica | -55°C ~ 125°C | Requires Holder | - | General Purpose | 2.000" Dia (50.80mm) | 2.000" (50.80mm) |
|
29115B403JO0TRANSMITTING MICA |
6,638 | - |
|
Datasheet |
- | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
29250B562JO0HV MICA CAP 5600PF 5KV PEAK |
2,215 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
292100B182JO0TRANSMITTING MICA |
5,162 | - |
|
Datasheet |
292 | Disk, Metal Fitting - Threaded | Bulk | Active | 1800 pF | ±5% | 10 kV | Mica | -55°C ~ 125°C | Requires Holder | - | General Purpose | 2.500" Dia (63.50mm) | 2.562" (65.07mm) |
|
292100B561JO0TRANSMITTING MICA |
9,166 | - |
|
Datasheet |
292 | Disk, Metal Fitting - Threaded | Bulk | Active | 560 pF | ±5% | 10 kV | Mica | -55°C ~ 125°C | Requires Holder | - | General Purpose | 2.500" Dia (63.50mm) | 2.562" (65.07mm) |
|
292100B131JO0TRANSMITTING MICA |
4,342 | - |
|
Datasheet |
292 | Disk, Metal Fitting - Threaded | Bulk | Active | 130 pF | ±5% | 10 kV | Mica | -55°C ~ 125°C | Requires Holder | - | General Purpose | 2.500" Dia (63.50mm) | 2.562" (65.07mm) |
|
292100B261JO0TRANSMITTING MICA |
8,213 | - |
|
Datasheet |
- | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
292100B132JO0TRANSMITTING MICA |
2,041 | - |
|
Datasheet |
292 | Disk, Metal Fitting - Threaded | Bulk | Active | 1300 pF | ±5% | 10 kV | Mica | -55°C ~ 125°C | Requires Holder | - | General Purpose | 2.500" Dia (63.50mm) | 2.562" (65.07mm) |
|
292100B102JO0TRANSMITTING MICA |
7,565 | - |
|
Datasheet |
292 | Disk, Metal Fitting - Threaded | Bulk | Active | 1000 pF | ±5% | 10 kV | Mica | -55°C ~ 125°C | Requires Holder | - | General Purpose | 2.500" Dia (63.50mm) | 2.562" (65.07mm) |
|
29280B302JO0TRANSMITTING MICA |
5,704 | - |
|
Datasheet |
292 | Disk, Metal Fitting - Threaded | Bulk | Active | 3000 pF | ±5% | 8 kV | Mica | -55°C ~ 125°C | Requires Holder | - | General Purpose | 2.500" Dia (63.50mm) | 2.562" (65.07mm) |
|
29215B104JO0TRANSMITTING MICA |
3,827 | - |
|
Datasheet |
292 | Disk, Metal Fitting - Threaded | Bulk | Active | 0.1 µF | ±5% | 1.5 kV | Mica | -55°C ~ 125°C | Requires Holder | - | General Purpose | 2.500" Dia (63.50mm) | 2.562" (65.07mm) |
|
29280B402JO0TRANSMITTING MICA |
8,021 | - |
|
Datasheet |
292 | Disk, Metal Fitting - Threaded | Bulk | Active | 4000 pF | ±5% | 8 kV | Mica | -55°C ~ 125°C | Requires Holder | - | General Purpose | 2.500" Dia (63.50mm) | 2.562" (65.07mm) |

