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Knowles Syfer Filters

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Brand = Knowles Syfer

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Part #

Feed Through Capacitors 500V 3.3nF +/-20% Flange end seal

SFSWG5000332MX0
Knowles Syfer
1: $28.11
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWG5000332MX0

Mouser Part No
843-SFSWG5000332MX0

New Product

Knowles Syfer

Feed Through Capacitors 500V 3.3nF +/-20% Flange end seal

Learn More

Datasheet

100Expected 23/9/2026

$28.11

$22.37

$20.07

$19.35

$18.14

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 500V 47pF -20% +80% Flange end seal

SFSWG5000470ZC0
Knowles Syfer
1: $28.44
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWG5000470ZC0

Mouser Part No
843-SFSWG5000470ZC0

New Product

Knowles Syfer

Feed Through Capacitors 500V 47pF -20% +80% Flange end seal

Learn More

Datasheet

100Expected 23/9/2026

$28.44

$22.64

$20.32

$19.59

$18.38

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 500V 470pF +/-20% Flange end seal

SFSWG5000471MC0
Knowles Syfer
1: $28.76
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWG5000471MC0

Mouser Part No
843-SFSWG5000471MC0

New Product

Knowles Syfer

Feed Through Capacitors 500V 470pF +/-20% Flange end seal

Learn More

Datasheet

100Expected 23/9/2026

$28.76

$22.91

$20.57

$19.84

$18.61

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 500V 4.7nF +/-20% Flange end seal

SFSWG5000472MX0
Knowles Syfer
1: $28.11
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWG5000472MX0

Mouser Part No
843-SFSWG5000472MX0

New Product

Knowles Syfer

Feed Through Capacitors 500V 4.7nF +/-20% Flange end seal

Learn More

Datasheet

100Expected 23/9/2026

$28.11

$22.37

$20.07

$19.35

$18.14

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 500V 68pF -20% +80% Flange end seal

SFSWG5000680ZC0
Knowles Syfer
1: $28.44
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWG5000680ZC0

Mouser Part No
843-SFSWG5000680ZC0

New Product

Knowles Syfer

Feed Through Capacitors 500V 68pF -20% +80% Flange end seal

Learn More

Datasheet

100Expected 23/9/2026

$28.44

$22.64

$20.32

$19.59

$18.38

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 500V 680pF +/-20% Flange end seal

SFSWG5000681MX0
Knowles Syfer
1: $28.11
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWG5000681MX0

Mouser Part No
843-SFSWG5000681MX0

New Product

Knowles Syfer

Feed Through Capacitors 500V 680pF +/-20% Flange end seal

Learn More

Datasheet

100Expected 23/9/2026

$28.11

$22.37

$20.07

$19.35

$18.14

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 500V 6.8nF +/-20% Flange end seal

SFSWG5000682MX0
Knowles Syfer
1: $28.18
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWG5000682MX0

Mouser Part No
843-SFSWG5000682MX0

New Product

Knowles Syfer

Feed Through Capacitors 500V 6.8nF +/-20% Flange end seal

Learn More

Datasheet

100Expected 23/9/2026

$28.18

$22.42

$20.11

$19.39

$18.18

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 100V 33nF +/-20% Bottom end seal

SFSWR1000333MX0
Knowles Syfer
1: $33.76
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWR1000333MX0

Mouser Part No
843-SFSWR1000333MX0

New Product

Knowles Syfer

Feed Through Capacitors 100V 33nF +/-20% Bottom end seal

Learn More

Datasheet

100Expected 23/9/2026

$33.76

$25.84

$23.10

$18.96

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 200V 15nF +/-20% Bottom end seal

SFSWR2000153MX0
Knowles Syfer
1: $33.68
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWR2000153MX0

Mouser Part No
843-SFSWR2000153MX0

New Product

Knowles Syfer

Feed Through Capacitors 200V 15nF +/-20% Bottom end seal

Learn More

Datasheet

100Expected 23/9/2026

$33.68

$25.77

$23.05

$18.92

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 200V 22nF +/-20% Bottom end seal

SFSWR2000223MX0
Knowles Syfer
1: $33.68
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWR2000223MX0

Mouser Part No
843-SFSWR2000223MX0

New Product

Knowles Syfer

Feed Through Capacitors 200V 22nF +/-20% Bottom end seal

Learn More

Datasheet

100Expected 23/9/2026

$33.68

$25.77

$23.05

$18.92

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 500V 10pF -20% +80% Bottom end seal

SFSWR5000100ZC0
Knowles Syfer
1: $33.86
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWR5000100ZC0

Mouser Part No
843-SFSWR5000100ZC0

New Product

Knowles Syfer

Feed Through Capacitors 500V 10pF -20% +80% Bottom end seal

Learn More

Datasheet

100Expected 23/9/2026

$33.86

$25.91

$23.17

$19.02

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 500V 100pF +/-20% Bottom end seal

SFSWR5000101MC0
Knowles Syfer
1: $33.94
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWR5000101MC0

Mouser Part No
843-SFSWR5000101MC0

New Product

Knowles Syfer

Feed Through Capacitors 500V 100pF +/-20% Bottom end seal

Learn More

Datasheet

100Expected 23/9/2026

$33.94

$25.98

$23.23

$19.06

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 500V 1.0nF +/-20% Bottom end seal

SFSWR5000102MX0
Knowles Syfer
1: $33.58
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWR5000102MX0

Mouser Part No
843-SFSWR5000102MX0

New Product

Knowles Syfer

Feed Through Capacitors 500V 1.0nF +/-20% Bottom end seal

Learn More

Datasheet

100Expected 23/9/2026

$33.58

$25.70

$22.98

$18.88

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 500V 10nF +/-20% Bottom end seal

SFSWR5000103MX0
Knowles Syfer
1: $33.68
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWR5000103MX0

Mouser Part No
843-SFSWR5000103MX0

New Product

Knowles Syfer

Feed Through Capacitors 500V 10nF +/-20% Bottom end seal

Learn More

Datasheet

100Expected 23/9/2026

$33.68

$25.77

$23.05

$18.92

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 500V 150pF +/-20% Bottom end seal

SFSWR5000151MC0
Knowles Syfer
1: $34.04
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWR5000151MC0

Mouser Part No
843-SFSWR5000151MC0

New Product

Knowles Syfer

Feed Through Capacitors 500V 150pF +/-20% Bottom end seal

Learn More

Datasheet

100Expected 23/9/2026

$34.04

$26.05

$23.30

$19.10

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 500V 1.5nF +/-20% Bottom end seal

SFSWR5000152MX0
Knowles Syfer
1: $33.58
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWR5000152MX0

Mouser Part No
843-SFSWR5000152MX0

New Product

Knowles Syfer

Feed Through Capacitors 500V 1.5nF +/-20% Bottom end seal

Learn More

Datasheet

100Expected 23/9/2026

$33.58

$25.70

$22.98

$18.88

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 500V 22pF -20% +80% Bottom end seal

SFSWR5000220ZC0
Knowles Syfer
1: $33.86
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWR5000220ZC0

Mouser Part No
843-SFSWR5000220ZC0

New Product

Knowles Syfer

Feed Through Capacitors 500V 22pF -20% +80% Bottom end seal

Learn More

Datasheet

100Expected 23/9/2026

$33.86

$25.91

$23.17

$19.02

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 500V 220pF +/-20% Bottom end seal

SFSWR5000221MC0
Knowles Syfer
1: $34.32
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWR5000221MC0

Mouser Part No
843-SFSWR5000221MC0

New Product

Knowles Syfer

Feed Through Capacitors 500V 220pF +/-20% Bottom end seal

Learn More

Datasheet

100Expected 23/9/2026

$34.32

$26.26

$23.48

$19.25

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 500V 2.2nF +/-20% Bottom end seal

SFSWR5000222MX0
Knowles Syfer
1: $33.58
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWR5000222MX0

Mouser Part No
843-SFSWR5000222MX0

New Product

Knowles Syfer

Feed Through Capacitors 500V 2.2nF +/-20% Bottom end seal

Learn More

Datasheet

100Expected 23/9/2026

$33.58

$25.70

$22.98

$18.88

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 500V 33pF -20% +80% Bottom end seal

SFSWR5000330ZC0
Knowles Syfer
1: $33.94
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWR5000330ZC0

Mouser Part No
843-SFSWR5000330ZC0

New Product

Knowles Syfer

Feed Through Capacitors 500V 33pF -20% +80% Bottom end seal

Learn More

Datasheet

100Expected 23/9/2026

$33.94

$25.98

$23.23

$19.06

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 500V 330pF +/-20% Bottom end seal

SFSWR5000331MC0
Knowles Syfer
1: $34.22
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWR5000331MC0

Mouser Part No
843-SFSWR5000331MC0

New Product

Knowles Syfer

Feed Through Capacitors 500V 330pF +/-20% Bottom end seal

Learn More

Datasheet

100Expected 23/9/2026

$34.22

$26.19

$23.42

$19.52

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 500V 3.3nF +/-20% Bottom end seal

SFSWR5000332MX0
Knowles Syfer
1: $33.58
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWR5000332MX0

Mouser Part No
843-SFSWR5000332MX0

New Product

Knowles Syfer

Feed Through Capacitors 500V 3.3nF +/-20% Bottom end seal

Learn More

Datasheet

100Expected 23/9/2026

$33.58

$25.70

$22.98

$18.88

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 500V 47pF -20% +80% Bottom end seal

SFSWR5000470ZC0
Knowles Syfer
1: $34.04
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWR5000470ZC0

Mouser Part No
843-SFSWR5000470ZC0

New Product

Knowles Syfer

Feed Through Capacitors 500V 47pF -20% +80% Bottom end seal

Learn More

Datasheet

100Expected 23/9/2026

$34.04

$26.05

$23.30

$19.10

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 500V 470pF +/-20% Bottom end seal

SFSWR5000471MC0
Knowles Syfer
1: $34.50
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWR5000471MC0

Mouser Part No
843-SFSWR5000471MC0

New Product

Knowles Syfer

Feed Through Capacitors 500V 470pF +/-20% Bottom end seal

Learn More

Datasheet

100Expected 23/9/2026

$34.50

$26.40

$23.60

$19.33

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

Feed Through Capacitors 500V 4.7nF +/-20% Bottom end seal

SFSWR5000472MX0
Knowles Syfer
1: $28.11
100Expected 23/9/2026
New Product

Mfr. Part No.
SFSWR5000472MX0

Mouser Part No
843-SFSWR5000472MX0

New Product

Knowles Syfer

Feed Through Capacitors 500V 4.7nF +/-20% Bottom end seal

Learn More

Datasheet

100Expected 23/9/2026

$28.11

$22.37

$20.07

$20.06

View

Min.: 1
Mult.: 1

Feed Through Capacitors

EMI Filter

C-Filter

- 55 C

+ 125 C

Solder

Bulk

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