Surface Mount EMI-RFI Filters FCMS 40
Technical Characteristics
Current
- Up to: 20 A
Voltage
- Minimum : 25 V
- Maximum : 200 V
Insertion Loss
- Minimum : 0 dB
- Maximum : 70 dB
Capacitance
- Minimum : 1000 pF
- Maximum : 100000 pF
Temperature
- Minimum : -55 °C
- Maximum : 125 °C
Dimensions (OD)
- OD: 4 mm
Mounting
- Bolt-in
Sealing
- Glass & Resin
Notes
- No special note
Related Standards
RoHS
ESA
3008 compliantRelated Documents
Technical Papers
3D Models
- No Model
Frequently Asked Questions
Related to this product
Q: How is a C Filter Built?
It is built as a single element: a capacitor from line to ground, with a through wire connecting the input to output. It has attenuation characteristics that increase at 20 dB per decade from its cutoff frequency to at least that frequency where it exhibits a minimum attenuation of 60 dB. It maintains this attenuation at higher frequencies. A feedthrough capacitor filter is usually the best choice for filtering lines that exhibit very high impedance. A feedthrough capacitor, in this website, will be referred to as a C filter.
C-Only Filters are the choice for very high impedance lines.