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.

Results: 35
Select Image Part # Mfr. Description Datasheet Availability Pricing (RON) 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 10000pF 50Volts@125C 158In Stock
Min.: 1
Mult.: 1

4400 10 nF 50 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 27000pF 50Volts@125C 207In Stock
Min.: 1
Mult.: 1

4400 27 nF 50 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 100KpF 100Volts@125C 162In Stock
200Expected 10/19/2026
Min.: 1
Mult.: 1

4404 100 nF 100 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 4700pF 100Volts@125C 244In Stock
Min.: 1
Mult.: 1

4400 4.7 nF 100 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 100pF 200Volts@125C 244In Stock
Min.: 1
Mult.: 1

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

4400 100 pF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 5000pf 100Volts@125C 207In Stock
Min.: 1
Mult.: 1

4400 5 nF 100 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 1000pF 200Volts@125C 443In Stock
Min.: 1
Mult.: 1

4400 1 nF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 25pF 200Volts@125C 231In Stock
Min.: 1
Mult.: 1

4400 25 pF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 100pF 200Volts@125C 145In Stock
Min.: 1
Mult.: 1

4400 100 pF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 10000pF 50Volts@125C 392In Stock
Min.: 1
Mult.: 1

4400 10 nF 50 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 50000pF 50Volts@125C 529In Stock
Min.: 1
Mult.: 1

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

4400 5 pF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 5pF 200Volts@125C 217In Stock
Min.: 1
Mult.: 1

4400 5 pF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 2700pF 100Volts@125C 193In Stock
Min.: 1
Mult.: 1

4403 2.7 nF 100 V - 55 C + 125 C Tray
Tusonix / CTS EMI Feedthrough Filters 27000pF 50Volts@125C 546In Stock
Min.: 1
Mult.: 1

4403 27 nF 50 V - 55 C + 125 C Tray
Tusonix / CTS EMI Feedthrough Filters 1000pF 200Volts@125C 55In Stock
1.000Expected 11/9/2026
Min.: 1
Mult.: 1

4400 1 nF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 100pF 200Volts@125C 83In Stock
500Expected 8/31/2026
Min.: 1
Mult.: 1

4403 100 pF 200 V - 55 C + 125 C Tray
Tusonix / CTS EMI Feedthrough Filters 10000pF 50Volts@125C 5In Stock
Min.: 1
Mult.: 1

4400 10 nF 50 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 1200pF 200Volts@125C
579Expected 9/28/2026
Min.: 1
Mult.: 1

4400 1.2 nF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 50000pF 50Volts@125C
230On Order
Min.: 1
Mult.: 1

4400 L Filter 50 nF 50 V 10 A - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 27000pF 50Volts@125C
225Expected 8/27/2026
Min.: 1
Mult.: 1

4400 L Filter 27 nF 70 V 10 A - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 470pF 200Volts@125C
250Expected 1/4/2027
Min.: 1
Mult.: 1

4400 470 pF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 2700pF 100Volts@125C
250Expected 11/30/2026
Min.: 1
Mult.: 1

4400 2.7 nF 100 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 100pF 200Volts@125C
250Expected 9/14/2026
Min.: 1
Mult.: 1

4401 100 pF 200 V - 55 C + 125 C Bulk