Welcome to Weijie Semiconductor

Syfer

- Knowles Syfer (formerly Syfer Technology Limited) is a premier global manufacturer renowned for innovative application specific high-voltage, Hi-Q RF MLCCs and thru-hole/SMT EMI suppression filters. Our comprehensive product range includes; MLCCs include RF/Microwave/ultra-low ESR, high voltage to 12 k VDC, 250 VAC ratings, safety certified SMDs as well as space-grade parts. Our patented StackiCap™ is a unique capacitor assembly designed to achieve high capacitance and high voltage.

Syfer’s EMI filter lineup has SMD feed through capacitors rated to 3 A, SMD C and Pi filters rated to 20 A and X2Y® technology.

The broad Syfer AEC Q200 qualified family features both surface mount EMI filters and high-voltage MLCCs focused on the HEV and EV automotive market.

Worldwide manufacturing operations include a brand new facility in Suzhou, China, equipped with modern equipment to assure consistent, high quality products to meet the growing needs of our global markets.

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Part Number
Manufacturer
Description
Unit Price
In Stock

SBSGP0500224MXT SBSGP0500224MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SBSG
Part Status : Active
Type : Low Pass
Filter Order : 3rd
Technology : LC (Pi)
Number of Channels : 1
Center / Cutoff Frequency : -
Attenuation Value : 39dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 5A
Values : C = 0.22µF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 50V
Mounting Type : Surface Mount
Package / Case : 1812 (4532 Metric), 3 PC Pad
Size / Dimension : 0.179" L x 0.126" W (4.55mm x 3.20mm)
Height : 0.104" (2.64mm)
0
1841 in stock

SBSGP1000104MXT SBSGP1000104MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SBSG
Part Status : Active
Type : Low Pass
Filter Order : 3rd
Technology : LC (Pi)
Number of Channels : 1
Center / Cutoff Frequency : -
Attenuation Value : 39dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 5A
Values : C = 0.1µF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 100V
Mounting Type : Surface Mount
Package / Case : 1812 (4532 Metric), 3 PC Pad
Size / Dimension : 0.179" L x 0.126" W (4.55mm x 3.20mm)
Height : 0.104" (2.64mm)
0
449 in stock

SBSGP1000154MXT SBSGP1000154MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SBSG
Part Status : Active
Type : Low Pass
Filter Order : 3rd
Technology : LC (Pi)
Number of Channels : 1
Center / Cutoff Frequency : -
Attenuation Value : 39dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 5A
Values : C = 0.15µF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 100V
Mounting Type : Surface Mount
Package / Case : 1812 (4532 Metric), 3 PC Pad
Size / Dimension : 0.179" L x 0.126" W (4.55mm x 3.20mm)
Height : 0.104" (2.64mm)
0
1067 in stock

SBSGP2000683MXT SBSGP2000683MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SBSG
Part Status : Active
Type : Low Pass
Filter Order : 3rd
Technology : LC (Pi)
Number of Channels : -
Center / Cutoff Frequency : -
Attenuation Value : 39dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 5A
Values : C = 0.068µF
ESD Protection : No
Operating Temperature : -55°C ~ 125°C
Applications : General Purpose
Voltage - Rated : 200V
Mounting Type : Surface Mount
Package / Case : 1812 (4532 Metric), 3 PC Pad
Size / Dimension : 0.179" L x 0.126" W (4.55mm x 3.20mm)
Height : 0.104" (2.65mm)
0
1150 in stock

SBSGP5000102MXT SBSGP5000102MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SBSG
Part Status : Active
Type : Low Pass
Filter Order : 3rd
Technology : LC (Pi)
Number of Channels : 1
Center / Cutoff Frequency : -
Attenuation Value : 39dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 5A
Values : C = 1000pF
ESD Protection : No
Operating Temperature : -55°C ~ 125°C
Applications : General Purpose
Voltage - Rated : 500V
Mounting Type : Surface Mount
Package / Case : 1812 (4532 Metric), 3 PC Pad
Size / Dimension : 0.179" L x 0.126" W (4.55mm x 3.20mm)
Height : 0.104" (2.65mm)
0
1949 in stock

SBSGP5000103MXT SBSGP5000103MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SBSG
Part Status : Active
Type : Low Pass
Filter Order : 3rd
Technology : LC (Pi)
Number of Channels : 1
Center / Cutoff Frequency : -
Attenuation Value : 39dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 5A
Values : C = 10000pF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 500V
Mounting Type : Surface Mount
Package / Case : 1812 (4532 Metric), 3 PC Pad
Size / Dimension : 0.179" L x 0.126" W (4.55mm x 3.20mm)
Height : 0.104" (2.64mm)
0
1664 in stock

SBSGP5000222MXT SBSGP5000222MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SBSG
Part Status : Active
Type : Low Pass
Filter Order : 3rd
Technology : LC (Pi)
Number of Channels : 1
Center / Cutoff Frequency : -
Attenuation Value : 39dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 5A
Values : C = 2200pF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 500V
Mounting Type : Surface Mount
Package / Case : 1812 (4532 Metric), 3 PC Pad
Size / Dimension : 0.179" L x 0.126" W (4.55mm x 3.20mm)
Height : 0.104" (2.64mm)
0
1517 in stock

SBSGP5000223MXT SBSGP5000223MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SBSG
Part Status : Active
Type : Low Pass
Filter Order : 3rd
Technology : LC (Pi)
Number of Channels : 1
Center / Cutoff Frequency : -
Attenuation Value : 39dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 5A
Values : C = 0.022µF
ESD Protection : No
Operating Temperature : -55°C ~ 125°C
Applications : General Purpose
Voltage - Rated : 500V
Mounting Type : Surface Mount
Package / Case : 1812 (4532 Metric), 3 PC Pad
Size / Dimension : 0.179" L x 0.126" W (4.55mm x 3.20mm)
Height : 0.104" (2.65mm)
0
470 in stock

SBSGP5000472MXT SBSGP5000472MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SBSG
Part Status : Active
Type : Low Pass
Filter Order : 3rd
Technology : LC (Pi)
Number of Channels : 1
Center / Cutoff Frequency : -
Attenuation Value : 39dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 5A
Values : C = 4700pF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 500V
Mounting Type : Surface Mount
Package / Case : 1812 (4532 Metric), 3 PC Pad
Size / Dimension : 0.179" L x 0.126" W (4.55mm x 3.20mm)
Height : 0.104" (2.64mm)
0
600 in stock

SBSGP5000473MXT SBSGP5000473MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SBSG
Part Status : Active
Type : Low Pass
Filter Order : 3rd
Technology : LC (Pi)
Number of Channels : 1
Center / Cutoff Frequency : -
Attenuation Value : 39dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 5A
Values : C = 0.047µF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 500V
Mounting Type : Surface Mount
Package / Case : 1812 (4532 Metric), 3 PC Pad
Size / Dimension : 0.179" L x 0.126" W (4.55mm x 3.20mm)
Height : 0.104" (2.64mm)
0
5427 in stock

SBSMC0500474MXT SBSMC0500474MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Cut Tape (CT)
Alternate Packaging
Series : *
Part Status : Active
Type : -
Filter Order : -
Technology : -
Number of Channels : -
Center / Cutoff Frequency : -
Attenuation Value : -
Resistance - Channel (Ohms) : -
Current : -
Values : -
ESD Protection : -
Operating Temperature : -
Applications : -
Voltage - Rated : -
Mounting Type : -
Package / Case : -
Size / Dimension : -
Height : -
0
983 in stock

SBSMC1000334MXT SBSMC1000334MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SBSG
Part Status : Active
Capacitance : 0.33µF
Tolerance : ±20%
Voltage - Rated : 100V
Current : 20A
DC Resistance (DCR) (Max) : -
Operating Temperature : -55°C ~ 125°C
Insertion Loss : 43dB @ 100MHz
Temperature Coefficient : X7R
Ratings : -
Mounting Type : Surface Mount
Package / Case : 2220 (5750 Metric), 3 PC Pad
Size / Dimension : 0.224" L x 0.197" W (5.70mm x 5.00mm)
Height (Max) : 0.133" (3.38mm)
Thread Size : -
0
147 in stock