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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Results: 35

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Part #

EMI Feedthrough Filters 10000pF 50Volts@125C

4400-089LF
Tusonix / CTS
1: $45.52
160In Stock

Mfr. Part #
4400-089LF

Mouser Part #
800-4400-089LF

Tusonix / CTS

EMI Feedthrough Filters 10000pF 50Volts@125C

Datasheet

160In Stock

$45.52

$36.03

$31.06

$26.73

Quote

Min.: 1
Mult.: 1

4400

0.01 uF

50 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 5pF 200Volts@125C

4400-680LF
Tusonix / CTS
1: $38.59
189In Stock

Mfr. Part #
4400-680LF

Mouser Part #
800-4400-680LF

Tusonix / CTS

EMI Feedthrough Filters 5pF 200Volts@125C

Datasheet

189In Stock

$38.59

$38.58

$35.97

$35.65

View

Min.: 1
Mult.: 1

4400

5 pF

200 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 100pF 200Volts@125C

4400-000LF
Tusonix / CTS
1: $31.82
244In Stock

Mfr. Part #
4400-000LF

Mouser Part #
800-4400-000LF

Tusonix / CTS

EMI Feedthrough Filters 100pF 200Volts@125C

Datasheet

244In Stock

$31.82

$30.14

$27.14

$25.43

View

Min.: 1
Mult.: 1

4400

100 pF

200 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 25pF 200Volts@125C

4400-039LF
Tusonix / CTS
1: $31.88
321In Stock

Mfr. Part #
4400-039LF

Mouser Part #
800-4400-039LF

Tusonix / CTS

EMI Feedthrough Filters 25pF 200Volts@125C

Datasheet

321In Stock

$31.88

$30.21

$27.42

$26.01

$24.35

Min.: 1
Mult.: 1

4400

25 pF

200 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 27000pF 50Volts@125C

4400-098LF
Tusonix / CTS
1: $31.92
225In Stock

Mfr. Part #
4400-098LF

Mouser Part #
800-4400-098LF

Tusonix / CTS

EMI Feedthrough Filters 27000pF 50Volts@125C

Datasheet

225In Stock

$31.92

$31.13

$28.68

$26.06

View

Min.: 1
Mult.: 1

4400

0.027 uF

50 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 100KpF 100Volts@125C

4404-003LF
Tusonix / CTS
1: $43.86
163In Stock
200Expected 2026-10-19

Mfr. Part #
4404-003LF

Mouser Part #
800-4404-003LF

Tusonix / CTS

EMI Feedthrough Filters 100KpF 100Volts@125C

Datasheet

163In Stock

200Expected 2026-10-19

$43.86

$37.04

$36.76

$34.23

View

Min.: 1
Mult.: 1

4404

0.1 uF

100 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 470pF 200Volts@125C

4400-096LF
Tusonix / CTS
1: $36.04
38In Stock

Mfr. Part #
4400-096LF

Mouser Part #
800-4400-096LF

Tusonix / CTS

EMI Feedthrough Filters 470pF 200Volts@125C

Datasheet

38In Stock

$36.04

$36.03

$32.34

$27.88

Quote

Min.: 1
Mult.: 1

4400

470 pF

200 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 100pF 200Volts@125C

4400-030LF
Tusonix / CTS
1: $23.75
346In Stock

Mfr. Part #
4400-030LF

Mouser Part #
800-4400-030LF

Tusonix / CTS

EMI Feedthrough Filters 100pF 200Volts@125C

Datasheet

346In Stock

$23.75

$19.47

Quote

Min.: 1
Mult.: 1

4400

100 pF

200 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 5000pf 100Volts@125C

4400-034LF
Tusonix / CTS
1: $23.75
232In Stock

Mfr. Part #
4400-034LF

Mouser Part #
800-4400-034LF

Tusonix / CTS

EMI Feedthrough Filters 5000pf 100Volts@125C

Datasheet

232In Stock

$23.75

$8.93

$7.93

Quote

Min.: 1
Mult.: 1

4400

5000 pF

100 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 1000pF 200Volts@125C

4400-037LF
Tusonix / CTS
1: $25.59
507In Stock

Mfr. Part #
4400-037LF

Mouser Part #
800-4400-037LF

Tusonix / CTS

EMI Feedthrough Filters 1000pF 200Volts@125C

Datasheet

507In Stock

$25.59

$23.75

$17.11

$14.86

Min.: 1
Mult.: 1

4400

1000 pF

200 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 100pF 200Volts@125C

4400-076LF
Tusonix / CTS
1: $25.73
147In Stock

Mfr. Part #
4400-076LF

Mouser Part #
800-4400-076LF

Tusonix / CTS

EMI Feedthrough Filters 100pF 200Volts@125C

Datasheet

147In Stock

$25.73

$23.75

$14.86

Min.: 1
Mult.: 1

4400

100 pF

200 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 4700pF 100Volts@125C

4400-094LF
Tusonix / CTS
1: $26.65
250In Stock

Mfr. Part #
4400-094LF

Mouser Part #
800-4400-094LF

Tusonix / CTS

EMI Feedthrough Filters 4700pF 100Volts@125C

Datasheet

250In Stock

$26.65

$25.62

$23.75

$14.76

$14.30

Min.: 1
Mult.: 1

4400

4700 pF

100 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 1000pF 200Volts@125C

4400-095LF
Tusonix / CTS
1: $32.67
413In Stock

Mfr. Part #
4400-095LF

Mouser Part #
800-4400-095LF

Tusonix / CTS

EMI Feedthrough Filters 1000pF 200Volts@125C

Datasheet

413In Stock

$32.67

$30.27

$29.48

$28.63

View

Min.: 1
Mult.: 1

4400

1000 pF

200 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 2700pF 100Volts@125C

4400-097LF
Tusonix / CTS
1: $41.37
237In Stock

Mfr. Part #
4400-097LF

Mouser Part #
800-4400-097LF

Tusonix / CTS

EMI Feedthrough Filters 2700pF 100Volts@125C

Datasheet

237In Stock

$41.37

$36.01

$32.95

$31.08

View

Min.: 1
Mult.: 1

4400

2700 pF

100 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 50000pF 50Volts@125C

4400-099LF
Tusonix / CTS
1: $37.73
539In Stock

Mfr. Part #
4400-099LF

Mouser Part #
800-4400-099LF

Tusonix / CTS

EMI Feedthrough Filters 50000pF 50Volts@125C

Datasheet

539In Stock

$37.73

$32.07

$30.01

$28.54

View

Min.: 1
Mult.: 1

4400

0.05 uF

50 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 5pF 200Volts@125C

4400-683LF
Tusonix / CTS
1: $23.75
188In Stock

Mfr. Part #
4400-683LF

Mouser Part #
800-4400-683LF

Tusonix / CTS

EMI Feedthrough Filters 5pF 200Volts@125C

Datasheet

188In Stock

$23.75

$15.15

$14.04

Min.: 1
Mult.: 1

4400

5 pF

200 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 2700pF 100Volts@125C

4403-033LF
Tusonix / CTS
1: $31.87
255In Stock

Mfr. Part #
4403-033LF

Mouser Part #
800-4403-033LF

Tusonix / CTS

EMI Feedthrough Filters 2700pF 100Volts@125C

Datasheet

255In Stock

$31.87

$30.20

$27.40

$26.01

View

Min.: 1
Mult.: 1

4403

2700 pF

100 V

- 55 C

+ 125 C

Tray

EMI Feedthrough Filters 27000pF 50Volts@125C

4403-040LF
Tusonix / CTS
1: $13.13
708In Stock

Mfr. Part #
4403-040LF

Mouser Part #
800-4403-040LF

Tusonix / CTS

EMI Feedthrough Filters 27000pF 50Volts@125C

Datasheet

708In Stock

$13.13

$10.73

$9.89

$9.30

$9.29

Min.: 1
Mult.: 1

4403

0.027 uF

50 V

- 55 C

+ 125 C

Tray

EMI Feedthrough Filters 10000pF 50Volts@125C

4400-035LF
Tusonix / CTS
1: $57.96
5In Stock

Mfr. Part #
4400-035LF

Mouser Part #
800-4400-035LF

Tusonix / CTS

EMI Feedthrough Filters 10000pF 50Volts@125C

Datasheet

5In Stock

$57.96

$42.75

$40.15

$35.61

View

Min.: 1
Mult.: 1

4400

0.01 uF

50 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 100pF 200Volts@125C

4403-030LF
Tusonix / CTS
1: $51.32
173In Stock
500Expected 2026-08-31

Mfr. Part #
4403-030LF

Mouser Part #
800-4403-030LF

Tusonix / CTS

EMI Feedthrough Filters 100pF 200Volts@125C

Datasheet

173In Stock

500Expected 2026-08-31

$51.32

$42.60

$39.30

$37.70

View

Min.: 1
Mult.: 1

4403

100 pF

200 V

- 55 C

+ 125 C

Tray

EMI Feedthrough Filters 1000pF 200Volts@125C

4403-037LF
Tusonix / CTS
1: $31.31
42In Stock

Mfr. Part #
4403-037LF

Mouser Part #
800-4403-037LF

Tusonix / CTS

EMI Feedthrough Filters 1000pF 200Volts@125C

Datasheet

42In Stock

$31.31

$30.43

$30.34

$24.70

View

Min.: 1
Mult.: 1

4403

1000 pF

200 V

- 55 C

+ 125 C

Tray

EMI Feedthrough Filters 10pF 200Volts@125C

4400-008LF
Tusonix / CTS
1: $17.05
27In Stock

Mfr. Part #
4400-008LF

Mouser Part #
800-4400-008LF

Tusonix / CTS

EMI Feedthrough Filters 10pF 200Volts@125C

Datasheet

27In Stock

$17.05

$16.16

$14.66

$13.91

View

Min.: 1
Mult.: 1

4400

10 pF

200 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 1200pF 200Volts@125C

4400-032LF
Tusonix / CTS
1: $12.64
600Expected 2026-09-28

Mfr. Part #
4400-032LF

Mouser Part #
800-4400-032LF

Tusonix / CTS

EMI Feedthrough Filters 1200pF 200Volts@125C

Datasheet

600Expected 2026-09-28

$12.64

$11.98

$10.87

$10.30

View

Min.: 1
Mult.: 1

4400

1200 pF

200 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 50000pF 50Volts@125C

4400-057LF
Tusonix / CTS
1: $25.73
230Expected 2026-08-31

Mfr. Part #
4400-057LF

Mouser Part #
800-4400-057LF

Tusonix / CTS

EMI Feedthrough Filters 50000pF 50Volts@125C

Datasheet

230Expected 2026-08-31

$25.73

$23.75

Min.: 1
Mult.: 1

4400

L Filter

0.05 uF

50 V

10 A

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 27000pF 50Volts@125C

4400-060LF
Tusonix / CTS
1: $23.75
225Expected 2026-08-31

Mfr. Part #
4400-060LF

Mouser Part #
800-4400-060LF

Tusonix / CTS

EMI Feedthrough Filters 27000pF 50Volts@125C

Datasheet

225Expected 2026-08-31

$23.75

Min.: 1
Mult.: 1

4400

L Filter

0.027 uF

70 V

10 A

- 55 C

+ 125 C

Bulk

4400 Series Miniature EMI Filters

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