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 (TWD) 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 10KpF 200Volts@125C
Datasheet
1,825On Order
Min.: 1
Mult.: 1

4403 10 nF 50 V - 55 C + 125 C Tray
Tusonix / CTS EMI Feedthrough Filters 1000pF 200Volts@125C
Datasheet
403Expected 12/21/2026
Min.: 1
Mult.: 1

4403 1 nF 200 V - 55 C + 125 C Tray
Tusonix / CTS EMI Feedthrough Filters 5000pf 100Volts@125C
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 250
Mult.: 50

4400 5 nF 100 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 1000pF 200Volts@125C
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 250
Mult.: 50

4400 1 nF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 10pF 200Volts@125C
Datasheet
Non-Stocked Lead-Time 34 Weeks
Min.: 300
Mult.: 100

4400 10 pF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 27000pF 50Volts@125C
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 250
Mult.: 50

4400 27 nF 50 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 2700pF 100Volts@125C
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

4400 2.7 nF 100 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 10pF 200Volts@125C
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

4400 10 pF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 1000pF 200Volts@125C
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

4400 1 nF 200 V - 55 C + 125 C Bulk
Tusonix / CTS EMI Feedthrough Filters 25pF 200Volts@125C
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 100
Mult.: 1

4403 25 pF 200 V - 55 C + 125 C Tray