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

SBSMC5000103MXT SBSMC5000103MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SBSM
Part Status : Active
Capacitance : 10000pF
Tolerance : ±20%
Voltage - Rated : 500V
Current : 20A
DC Resistance (DCR) (Max) : -
Operating Temperature : -55°C ~ 125°C
Insertion Loss : 50dB @ 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
712 in stock

SBSMC5000683MXT SBSMC5000683MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SBSM
Part Status : Active
Capacitance : 0.068µF
Tolerance : ±20%
Voltage - Rated : 500V
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
3652 in stock

SBSMP0500474MXB SBSMP0500474MXB

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : -
Series : SBSM
Part Status : Active
Capacitance : 0.47µF
Tolerance : ±20%
Voltage - Rated : 50V
Current : 20A
DC Resistance (DCR) (Max) : -
Operating Temperature : -55°C ~ 125°C
Insertion Loss : 44dB @ 100MHz
Temperature Coefficient : X7R
Ratings : -
Mounting Type : Surface Mount
Package / Case : 2220 (5750 Metric)
Size / Dimension : 0.224" L x 0.197" W x 0.133" H (5.70mm x 5.00mm x 3.38mm)
Height (Max) : 0.133" (3.38mm)
Thread Size : -
0
176 in stock

SBSMP0500474MXT SBSMP0500474MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SBSM
Part Status : Active
Type : Low Pass
Filter Order : 3rd
Technology : LC (Pi)
Number of Channels : 1
Center / Cutoff Frequency : -
Attenuation Value : 44dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 20A
Values : C = 0.47µF
ESD Protection : No
Operating Temperature : -55°C ~ 125°C
Applications : General Purpose
Voltage - Rated : 50V
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 : 0.133" (3.38mm)
0
7 in stock

SBSMP1000224MXT SBSMP1000224MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SBSM
Part Status : Active
Type : Low Pass
Filter Order : 3rd
Technology : LC (Pi)
Number of Channels : 1
Center / Cutoff Frequency : -
Attenuation Value : 44dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 20A
Values : C = 0.22µF
ESD Protection : No
Operating Temperature : -55°C ~ 125°C
Applications : General Purpose
Voltage - Rated : 100V
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 : 0.133" (3.38mm)
0
1051 in stock

SBSMP1000334MXT SBSMP1000334MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SBSM
Part Status : Active
Type : Low Pass
Filter Order : 3rd
Technology : LC (Pi)
Number of Channels : 1
Center / Cutoff Frequency : -
Attenuation Value : 44dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 10A
Values : C = 0.33µF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 100V
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 : 0.130" (3.30mm)
0
3732 in stock

SBSMP5000102MXT SBSMP5000102MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : SBSM
Part Status : Obsolete
Type : Low Pass
Filter Order : 3rd
Technology : LC (Pi)
Number of Channels : 1
Center / Cutoff Frequency : -
Attenuation Value : 34dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 10A
Values : C = 1000pF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 500V
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 : 0.130" (3.30mm)
0
100 in stock

SBSMP5000472MXT SBSMP5000472MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SBSM
Part Status : Active
Type : Low Pass
Filter Order : 3rd
Technology : LC (Pi)
Number of Channels : 1
Center / Cutoff Frequency : -
Attenuation Value : 44dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 10A
Values : C = 4700pF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 500V
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 : 0.130" (3.30mm)
0
686 in stock

SBSMP5000682MXT SBSMP5000682MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SBSM
Part Status : Active
Type : Low Pass
Filter Order : 3rd
Technology : LC (Pi)
Number of Channels : 1
Center / Cutoff Frequency : -
Attenuation Value : 44dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 10A
Values : C = 6800pF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 500V
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 : 0.130" (3.30mm)
0
100 in stock

SBSPP0250104MXT SBSPP0250104MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SBSP
Part Status : Active
Type : Low Pass
Filter Order : 3rd
Technology : LC (Pi)
Number of Channels : 1
Center / Cutoff Frequency : -
Attenuation Value : 37dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 1A
Values : C = 0.1µF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 25V
Mounting Type : Surface Mount
Package / Case : 1206 (3216 Metric), 3 PC Pad
Size / Dimension : 0.126" L x 0.063" W (3.20mm x 1.60mm)
Height : 0.071" (1.80mm)
0
1755 in stock

SBSPP0250154MXT SBSPP0250154MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SBSP
Part Status : Active
Type : Low Pass
Filter Order : 3rd
Technology : LC (Pi)
Number of Channels : 1
Center / Cutoff Frequency : -
Attenuation Value : 37dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 1A
Values : C = 0.15µF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 25V
Mounting Type : Surface Mount
Package / Case : 1206 (3216 Metric), 3 PC Pad
Size / Dimension : 0.126" L x 0.063" W (3.20mm x 1.60mm)
Height : 0.071" (1.80mm)
0
13221 in stock

SBSPP0500473MXT SBSPP0500473MXT

Knowles Syfer
Manufacturer : Knowles Syfer
Packaging : Cut Tape (CT)
Alternate Packaging
Series : SBSP
Part Status : Active
Type : Low Pass
Filter Order : 3rd
Technology : LC (Pi)
Number of Channels : 1
Center / Cutoff Frequency : -
Attenuation Value : 37dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 1A
Values : C = 0.047µF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 50V
Mounting Type : Surface Mount
Package / Case : 1206 (3216 Metric), 3 PC Pad
Size / Dimension : 0.126" L x 0.063" W (3.20mm x 1.60mm)
Height : 0.071" (1.80mm)
0
2573 in stock