CD17CD090DO3F

Series:	CD17
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	9pF
Tolerance:	±0.5pF
Voltage - Rated:	500V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	0.232" (5.90mm)
Features:	RF, High Q, Low Loss
Size / Dimension:	0.449" L x 0.169" W (11.40mm x 4.30mm)
Height - Seated (Max):	0.358" (9.10mm)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Mica and PTFE Capacitors

Mica and PTFE capacitors continue to be common components in many electronic circuits, especially where stability and capacity are necessary. Alongside their use in highperformance audio equipment, these capacitors are used in other Frequency-Dependent Applications like tuning and signal processing. CD17CD090DO3F is one such capacitor whose applications and working principle have seen them used in several fields.

CD17CD090DO3F Application Field

This capacitor is primarily used in the fields of RF, microwave, and super-high frequency communications. These capacitors are designed to handle high frequencies and provide precise tuning mechanisms. Their size also makes them attractive to circuit designers as they can be easily accommodated in tight circuits. In radio receivers, the CD17CD090DO3F capacitor can be used to tune and process analog signals. They can also be used in resonance circuits for matching and filtering. They can also be used as intermediate-frequency amplifiers to split signals into channels. This is because these capacitors provide excellent temperature stability and precision.They can also be used in the field of satellite communications as their stable tuning capabilities can be used to synchronize transmission and reception. In addition, they can also be used in high-frequency ultrasound applications as they are rated for frequencies of up to 30GHz.

Working Principle

The CD17CD090DO3F capacitor’s working principle is based on the voltage-current relationship. This relationship is determined by the capacitor\'s capacitance and the frequency of the voltage or current.When the frequency is low, the capacitance is high and the current and voltage relationship is linear. On the other hand, when the frequency is high, the capacitance is low and the current-voltage relationship is complex. This property of the CD17CD090DO3F makes it an excellent choice for RF and microwave applications as the frequency can be accurately tuned to the desired level.In addition, the CD17CD090DO3F capacitor uses a combination of mica and PTFE for its construction. This combination provides a stable and reliable dielectric material. The dielectric material also has a low temperature coefficient, thereby ensuring that the capacitor remains stable over a large temperature range.

Conclusion

The CD17CD090DO3F capacitor has many advantages over other capacitors. It is small in size and is designed for high-frequency applications. Its combination of mica and PTFE material also ensures that it remains stable over a large temperature range. These qualities have made it ideal for use in many fields, especially in RF, microwave, and super-high frequency communications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description