EMI Feedthrough Filters – Mouser Canada

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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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Part #

EMI Feedthrough Filters 1000pF 200Volts@125C

4403-037LF
Tusonix / CTS
1: $33.70
453Expected 2026-12-21

Mfr. Part #
4403-037LF

Mouser Part #
800-4403-037LF

EMI Feedthrough Filters 1000pF 200Volts@125C

Datasheet

453Expected 2026-12-21

$33.70

$31.92

$28.97

$27.48

View

Min.: 1
Mult.: 1

4403

1000 pF

200 V

- 55 C

+ 125 C

Tray

EMI Feedthrough Filters 5000pf 100Volts@125C

4400-004LF
Tusonix / CTS
250: $31.84
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
4400-004LF

Mouser Part #
800-4400-004LF

EMI Feedthrough Filters 5000pf 100Volts@125C

Datasheet

Non-Stocked Lead-Time 16 Weeks

$31.84

$31.78

Min.: 250
Mult.: 50

4400

5000 pF

100 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 1000pF 200Volts@125C

4400-007LF
Tusonix / CTS
250: $31.91
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
4400-007LF

Mouser Part #
800-4400-007LF

EMI Feedthrough Filters 1000pF 200Volts@125C

Datasheet

Non-Stocked Lead-Time 16 Weeks

$31.91

$31.85

Min.: 250
Mult.: 50

4400

1000 pF

200 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 10pF 200Volts@125C

4400-008LF
Tusonix / CTS
300: $12.70
Non-Stocked Lead-Time 34 Weeks

Mfr. Part #
4400-008LF

Mouser Part #
800-4400-008LF

EMI Feedthrough Filters 10pF 200Volts@125C

Datasheet

Non-Stocked Lead-Time 34 Weeks

$12.70

Min.: 300
Mult.: 100

4400

10 pF

200 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 27000pF 50Volts@125C

4400-010LF
Tusonix / CTS
250: $30.08
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
4400-010LF

Mouser Part #
800-4400-010LF

EMI Feedthrough Filters 27000pF 50Volts@125C

Datasheet

Non-Stocked Lead-Time 16 Weeks

$30.08

$26.42

Quote

Min.: 250
Mult.: 50

4400

0.027 uF

50 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 2700pF 100Volts@125C

4400-033LF
Tusonix / CTS
1: $34.33
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
4400-033LF

Mouser Part #
800-4400-033LF

EMI Feedthrough Filters 2700pF 100Volts@125C

Datasheet

Non-Stocked Lead-Time 16 Weeks

$34.33

$32.53

$29.52

$28.01

View

Min.: 1
Mult.: 1

4400

2700 pF

100 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 10pF 200Volts@125C

4400-038LF
Tusonix / CTS
1: $33.65
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
4400-038LF

Mouser Part #
800-4400-038LF

EMI Feedthrough Filters 10pF 200Volts@125C

Datasheet

Non-Stocked Lead-Time 16 Weeks

$33.65

$31.88

$28.94

$27.46

View

Min.: 1
Mult.: 1

4400

10 pF

200 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 1000pF 200Volts@125C

4400-091LF
Tusonix / CTS
1: $35.54
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
4400-091LF

Mouser Part #
800-4400-091LF

EMI Feedthrough Filters 1000pF 200Volts@125C

Datasheet

Non-Stocked Lead-Time 16 Weeks

$35.54

$33.67

$30.56

$29.74

Min.: 1
Mult.: 1

4400

1000 pF

200 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 470pF 200Volts@125C

4400-096LF
Tusonix / CTS
1: $38.02
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
4400-096LF

Mouser Part #
800-4400-096LF

EMI Feedthrough Filters 470pF 200Volts@125C

Datasheet

Non-Stocked Lead-Time 16 Weeks

$38.02

$30.46

$27.98

View

Min.: 1
Mult.: 1

4400

470 pF

200 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 25pF 200Volts@125C

4403-039LF
Tusonix / CTS
1: $49.72
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
4403-039LF

Mouser Part #
800-4403-039LF

EMI Feedthrough Filters 25pF 200Volts@125C

Datasheet

Non-Stocked Lead-Time 20 Weeks

$49.72

$47.12

$42.75

$40.56

View

Min.: 1
Mult.: 1

4403

25 pF

200 V

- 55 C

+ 125 C

Tray