4400 Series Miniature EMI Filters

Tusonix Miniature 4400 Series Miniature EMI Filters are ideal for applications where small size and high performance are critical and a threaded mounting technique is desired. The C and L configured EMI filters are available in two physical configurations and can be supplied with either unified or metric thread. The small package and large range of electrical characteristics of the Tusonix Miniature EMI Filters 4400 series make them an effective solution for a variety of microwave applications.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Circuit Type
Capacitance
Voltage Rating
Maximum DC Current
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Tusonix / CTS EMI Feedthrough Filters 25pF 200Volts@125C
Datasheet
231In Stock
Min.: 1
Mult.: 1

4400 25 pF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 10000pF 50Volts@125C
Datasheet
160In Stock
Min.: 1
Mult.: 1

4400 0.01 uF 50 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 100pF 200Volts@125C
Datasheet
244In Stock
Min.: 1
Mult.: 1

4400 100 pF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 4700pF 100Volts@125C
Datasheet
250In Stock
Min.: 1
Mult.: 1

4400 4700 pF 100 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 27000pF 50Volts@125C
Datasheet
207In Stock
Min.: 1
Mult.: 1

4400 0.027 uF 50 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 470pF 200Volts@125C
Datasheet
22In Stock
Min.: 1
Mult.: 1

4400 470 pF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 100pF 200Volts@125C
Datasheet
346In Stock
Min.: 1
Mult.: 1

4400 100 pF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 5000pf 100Volts@125C
Datasheet
224In Stock
Min.: 1
Mult.: 1

4400 5000 pF 100 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 1000pF 200Volts@125C
Datasheet
497In Stock
Min.: 1
Mult.: 1

4400 1000 pF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 100pF 200Volts@125C
Datasheet
145In Stock
Min.: 1
Mult.: 1

4400 100 pF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 50000pF 50Volts@125C
Datasheet
539In Stock
Min.: 1
Mult.: 1

4400 0.05 uF 50 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 5pF 200Volts@125C
Datasheet
189In Stock
Min.: 1
Mult.: 1

4400 5 pF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 5pF 200Volts@125C
Datasheet
238In Stock
Min.: 1
Mult.: 1

4400 5 pF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 2700pF 100Volts@125C
Datasheet
214In Stock
Min.: 1
Mult.: 1

4403 2700 pF 100 V - 55 C + 125 C Tray
Tusonix / CTS EMI Feedthrough Filters 10KpF 200Volts@125C
Datasheet
212In Stock
1 450On Order
Min.: 1
Mult.: 1

4403 0.01 uF 50 V - 55 C + 125 C Tray
Tusonix / CTS EMI Feedthrough Filters 27000pF 50Volts@125C
Datasheet
597In Stock
Min.: 1
Mult.: 1

4403 0.027 uF 50 V - 55 C + 125 C Tray
Tusonix / CTS EMI Feedthrough Filters 100KpF 100Volts@125C
Datasheet
162In Stock
200Expected 19/10/2026
Min.: 1
Mult.: 1

4404 0.1 uF 100 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 10000pF 50Volts@125C
Datasheet
5In Stock
Min.: 1
Mult.: 1

4400 0.01 uF 50 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 100pF 200Volts@125C
Datasheet
83In Stock
500Expected 31/08/2026
Min.: 1
Mult.: 1

4403 100 pF 200 V - 55 C + 125 C Tray
Tusonix / CTS EMI Feedthrough Filters 1000pF 200Volts@125C
Datasheet
42In Stock
Min.: 1
Mult.: 1

4403 1000 pF 200 V - 55 C + 125 C Tray
Tusonix / CTS EMI Feedthrough Filters 10pF 200Volts@125C
Datasheet
27In Stock
Min.: 1
Mult.: 1

4400 10 pF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 1200pF 200Volts@125C
Datasheet
580Expected 28/09/2026
Min.: 1
Mult.: 1

4400 1200 pF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 50000pF 50Volts@125C
Datasheet
230Expected 31/08/2026
Min.: 1
Mult.: 1

4400 L Filter 0.05 uF 50 V 10 A - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 27000pF 50Volts@125C
Datasheet
225Expected 31/08/2026
Min.: 1
Mult.: 1

4400 L Filter 0.027 uF 70 V 10 A - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 10000pF 50Volts@125C
Datasheet
540Expected 20/07/2026
Min.: 1
Mult.: 1

4400 0.01 uF 50 V - 55 C + 125 C Bulk