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

SBSPP0500683MXT SBSPP0500683MXT

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 = 0.068µF
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
8712 in stock

SBSPP1000101MCT SBSPP1000101MCT

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 : 7dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 1A
Values : C = 100pF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 100V
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
3260 in stock

SBSPP1000102MXT SBSPP1000102MXT

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 = 1000pF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 100V
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
11932 in stock

SBSPP1000103MXT SBSPP1000103MXT

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 = 10000pF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 100V
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
14255 in stock

SBSPP1000152MXT SBSPP1000152MXT

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 = 1500pF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 100V
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
3336 in stock

SBSPP1000153MXT SBSPP1000153MXT

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 = 0.015µF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 100V
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
1093 in stock

SBSPP1000221MCT SBSPP1000221MCT

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 : 14dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 1A
Values : C = 220pF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 100V
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
100 in stock

SBSPP1000222MXT SBSPP1000222MXT

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 = 2200pF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 100V
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
4991 in stock

SBSPP1000332MXT SBSPP1000332MXT

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 = 3300pF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 100V
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
8992 in stock

SBSPP1000470MCT SBSPP1000470MCT

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 : 4dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 1A
Values : C = 47pF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 100V
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
5087 in stock

SBSPP1000471MCT SBSPP1000471MCT

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 : 25dB @ 100MHz
Resistance - Channel (Ohms) : -
Current : 1A
Values : C = 470pF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 100V
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
2261 in stock

SBSPP1000472MXT SBSPP1000472MXT

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 = 4700pF
ESD Protection : No
Operating Temperature : -
Applications : General Purpose
Voltage - Rated : 100V
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
1176 in stock