EMI Feedthrough Filters – Mouser Switzerland

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 35

Applied Filters:

Series

Circuit Type

Capacitance

Voltage Rating

Maximum DC Current

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

EMI Feedthrough Filters 10000pF 50Volts@125C

4400-089LF
Tusonix / CTS
1: 24.66 CHF
158In Stock

Mfr. Part No.
4400-089LF

Mouser Part No
800-4400-089LF

Tusonix / CTS

EMI Feedthrough Filters 10000pF 50Volts@125C

Datasheet

158In Stock

24.66 CHF

16.52 CHF

14.76 CHF

Quote

Min.: 1
Mult.: 1

4400

0.01 uF

50 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 27000pF 50Volts@125C

4400-098LF
Tusonix / CTS
1: 16.18 CHF
207In Stock

Mfr. Part No.
4400-098LF

Mouser Part No
800-4400-098LF

Tusonix / CTS

EMI Feedthrough Filters 27000pF 50Volts@125C

Datasheet

207In Stock

16.18 CHF

16.06 CHF

15.35 CHF

13.04 CHF

12.80 CHF

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: 25.14 CHF
162In Stock
200Expected 19/10/2026

Mfr. Part No.
4404-003LF

Mouser Part No
800-4404-003LF

Tusonix / CTS

EMI Feedthrough Filters 100KpF 100Volts@125C

Datasheet

162In Stock

200Expected 19/10/2026

25.14 CHF

20.53 CHF

20.41 CHF

Min.: 1
Mult.: 1

4404

100 nF

100 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 4700pF 100Volts@125C

4400-094LF
Tusonix / CTS
1: 12.74 CHF
244In Stock

Mfr. Part No.
4400-094LF

Mouser Part No
800-4400-094LF

Tusonix / CTS

EMI Feedthrough Filters 4700pF 100Volts@125C

Datasheet

244In Stock

12.74 CHF

Min.: 1
Mult.: 1

4400

4700 pF

100 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 100pF 200Volts@125C

4400-000LF
Tusonix / CTS
1: 19.22 CHF
244In Stock

Mfr. Part No.
4400-000LF

Mouser Part No
800-4400-000LF

Tusonix / CTS

EMI Feedthrough Filters 100pF 200Volts@125C

Datasheet

244In Stock

19.22 CHF

18.21 CHF

16.53 CHF

15.66 CHF

View

Min.: 1
Mult.: 1

4400

100 pF

200 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 100pF 200Volts@125C

4400-030LF
Tusonix / CTS
1: 14.16 CHF
346In Stock

Mfr. Part No.
4400-030LF

Mouser Part No
800-4400-030LF

Tusonix / CTS

EMI Feedthrough Filters 100pF 200Volts@125C

Datasheet

346In Stock

14.16 CHF

12.89 CHF

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: 13.89 CHF
207In Stock

Mfr. Part No.
4400-034LF

Mouser Part No
800-4400-034LF

Tusonix / CTS

EMI Feedthrough Filters 5000pf 100Volts@125C

Datasheet

207In Stock

13.89 CHF

12.65 CHF

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: 14.19 CHF
443In Stock

Mfr. Part No.
4400-037LF

Mouser Part No
800-4400-037LF

Tusonix / CTS

EMI Feedthrough Filters 1000pF 200Volts@125C

Datasheet

443In Stock

14.19 CHF

12.91 CHF

Min.: 1
Mult.: 1

4400

1000 pF

200 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 25pF 200Volts@125C

4400-039LF
Tusonix / CTS
1: 17.55 CHF
231In Stock

Mfr. Part No.
4400-039LF

Mouser Part No
800-4400-039LF

Tusonix / CTS

EMI Feedthrough Filters 25pF 200Volts@125C

Datasheet

231In Stock

17.55 CHF

16.63 CHF

15.09 CHF

14.32 CHF

View

Min.: 1
Mult.: 1

4400

25 pF

200 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 100pF 200Volts@125C

4400-076LF
Tusonix / CTS
1: 31.92 CHF
145In Stock

Mfr. Part No.
4400-076LF

Mouser Part No
800-4400-076LF

Tusonix / CTS

EMI Feedthrough Filters 100pF 200Volts@125C

Datasheet

145In Stock

31.92 CHF

26.06 CHF

24.03 CHF

22.60 CHF

View

Min.: 1
Mult.: 1

4400

100 pF

200 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 10000pF 50Volts@125C

4400-093LF
Tusonix / CTS
1: 10.05 CHF
432In Stock

Mfr. Part No.
4400-093LF

Mouser Part No
800-4400-093LF

Tusonix / CTS

EMI Feedthrough Filters 10000pF 50Volts@125C

Datasheet

432In Stock

10.05 CHF

8.60 CHF

7.86 CHF

7.67 CHF

6.98 CHF

Min.: 1
Mult.: 1

4400

0.01 uF

50 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 50000pF 50Volts@125C

4400-099LF
Tusonix / CTS
1: 14.17 CHF
539In Stock

Mfr. Part No.
4400-099LF

Mouser Part No
800-4400-099LF

Tusonix / CTS

EMI Feedthrough Filters 50000pF 50Volts@125C

Datasheet

539In Stock

14.17 CHF

11.57 CHF

10.68 CHF

10.04 CHF

View

Min.: 1
Mult.: 1

4400

0.05 uF

50 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 5pF 200Volts@125C

4400-680LF
Tusonix / CTS
1: 20.93 CHF
189In Stock

Mfr. Part No.
4400-680LF

Mouser Part No
800-4400-680LF

Tusonix / CTS

EMI Feedthrough Filters 5pF 200Volts@125C

Datasheet

189In Stock

20.93 CHF

14.31 CHF

13.03 CHF

Min.: 1
Mult.: 1

4400

5 pF

200 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 5pF 200Volts@125C

4400-683LF
Tusonix / CTS
1: 19.22 CHF
217In Stock

Mfr. Part No.
4400-683LF

Mouser Part No
800-4400-683LF

Tusonix / CTS

EMI Feedthrough Filters 5pF 200Volts@125C

Datasheet

217In Stock

19.22 CHF

18.21 CHF

16.52 CHF

15.67 CHF

View

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: 17.55 CHF
193In Stock

Mfr. Part No.
4403-033LF

Mouser Part No
800-4403-033LF

Tusonix / CTS

EMI Feedthrough Filters 2700pF 100Volts@125C

Datasheet

193In Stock

17.55 CHF

16.62 CHF

15.09 CHF

14.32 CHF

View

Min.: 1
Mult.: 1

4403

2.7 nF

100 V

- 55 C

+ 125 C

Tray

EMI Feedthrough Filters 10KpF 200Volts@125C

4403-035LF
Tusonix / CTS
1: 10.41 CHF
209In Stock
1 450On Order

Mfr. Part No.
4403-035LF

Mouser Part No
800-4403-035LF

Tusonix / CTS

EMI Feedthrough Filters 10KpF 200Volts@125C

Datasheet

209In Stock

1 450On Order

10.41 CHF

10.22 CHF

9.75 CHF

9.25 CHF

View

Min.: 1
Mult.: 1

4403

10 nF

50 V

- 55 C

+ 125 C

Tray

EMI Feedthrough Filters 27000pF 50Volts@125C

4403-040LF
Tusonix / CTS
1: 7.98 CHF
546In Stock

Mfr. Part No.
4403-040LF

Mouser Part No
800-4403-040LF

Tusonix / CTS

EMI Feedthrough Filters 27000pF 50Volts@125C

Datasheet

546In Stock

7.98 CHF

6.52 CHF

6.01 CHF

5.65 CHF

View

Min.: 1
Mult.: 1

4403

0.027 uF

50 V

- 55 C

+ 125 C

Tray

EMI Feedthrough Filters 1000pF 200Volts@125C

4400-095LF
Tusonix / CTS
1: 14.19 CHF
55In Stock
1 000Expected 09/11/2026

Mfr. Part No.
4400-095LF

Mouser Part No
800-4400-095LF

Tusonix / CTS

EMI Feedthrough Filters 1000pF 200Volts@125C

Datasheet

55In Stock

1 000Expected 09/11/2026

14.19 CHF

14.05 CHF

12.71 CHF

8.47 CHF

View

Min.: 1
Mult.: 1

4400

1000 pF

200 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 100pF 200Volts@125C

4403-030LF
Tusonix / CTS
1: 11.00 CHF
83In Stock
500Expected 31/08/2026

Mfr. Part No.
4403-030LF

Mouser Part No
800-4403-030LF

Tusonix / CTS

EMI Feedthrough Filters 100pF 200Volts@125C

Datasheet

83In Stock

500Expected 31/08/2026

11.00 CHF

9.44 CHF

9.35 CHF

8.64 CHF

View

Min.: 1
Mult.: 1

4403

100 pF

200 V

- 55 C

+ 125 C

Tray

EMI Feedthrough Filters 10000pF 50Volts@125C

4400-035LF
Tusonix / CTS
1: 18.70 CHF
5In Stock

Mfr. Part No.
4400-035LF

Mouser Part No
800-4400-035LF

Tusonix / CTS

EMI Feedthrough Filters 10000pF 50Volts@125C

Datasheet

5In Stock

18.70 CHF

17.71 CHF

16.08 CHF

15.26 CHF

View

Min.: 1
Mult.: 1

4400

10 nF

50 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 1200pF 200Volts@125C

4400-032LF
Tusonix / CTS
1: 6.96 CHF
579Expected 28/09/2026

Mfr. Part No.
4400-032LF

Mouser Part No
800-4400-032LF

Tusonix / CTS

EMI Feedthrough Filters 1200pF 200Volts@125C

Datasheet

579Expected 28/09/2026

6.96 CHF

6.60 CHF

5.98 CHF

5.67 CHF

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: 20.93 CHF
230Expected 31/08/2026

Mfr. Part No.
4400-057LF

Mouser Part No
800-4400-057LF

Tusonix / CTS

EMI Feedthrough Filters 50000pF 50Volts@125C

Datasheet

230Expected 31/08/2026

20.93 CHF

Min.: 1
Mult.: 1

4400

L Filter

50 nF

50 V

10 A

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 27000pF 50Volts@125C

4400-060LF
Tusonix / CTS
1: 15.27 CHF
225Expected 24/08/2026

Mfr. Part No.
4400-060LF

Mouser Part No
800-4400-060LF

Tusonix / CTS

EMI Feedthrough Filters 27000pF 50Volts@125C

Datasheet

225Expected 24/08/2026

15.27 CHF

14.40 CHF

Min.: 1
Mult.: 1

4400

L Filter

27 nF

70 V

10 A

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 2700pF 100Volts@125C

4400-097LF
Tusonix / CTS
1: 24.37 CHF
250Expected 30/11/2026

Mfr. Part No.
4400-097LF

Mouser Part No
800-4400-097LF

Tusonix / CTS

EMI Feedthrough Filters 2700pF 100Volts@125C

Datasheet

250Expected 30/11/2026

24.37 CHF

21.25 CHF

19.44 CHF

18.33 CHF

View

Min.: 1
Mult.: 1

4400

2700 pF

100 V

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 100pF 200Volts@125C

4401-000LF
Tusonix / CTS
1: 24.18 CHF
250Expected 14/09/2026

Mfr. Part No.
4401-000LF

Mouser Part No
800-4401-000LF

Tusonix / CTS

EMI Feedthrough Filters 100pF 200Volts@125C

Datasheet

250Expected 14/09/2026

24.18 CHF

Min.: 1
Mult.: 1

4401

100 pF

200 V

- 55 C

+ 125 C

Bulk

4400 Series Miniature EMI Filters

Customer Service Office

Company

Resources

Support

5 pF
10 pF
25 pF
100 pF
470 pF
1 nF
1000 pF
1200 pF
2.7 nF
2700 pF
4700 pF
5 nF
5000 pF
0.01 uF
10 nF
0.027 uF
27 nF
0.05 uF
50 nF
100 nF