Knowles 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.
Product Category
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Product List
- Part#:
1206J2500221GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1206 - In Stock:
89971
- Part#:
2225J1000823KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 2225 - In Stock:
48057
- Part#:
1812Y2000123FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 200V C0G/NP0 1812 - In Stock:
14988
- Part#:
1210Y6300681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 1210 - In Stock:
71269
- Part#:
0603J0500470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0603 - In Stock:
127467
- Part#:
1206J1K00120KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1206 - In Stock:
80225
- Part#:
1825J1K20471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
19129
- Part#:
1808Y5000102FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1808 - In Stock:
48750
- Part#:
1206J0631P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 1206 - In Stock:
138418
- Part#:
1206J5000392MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 1206 - In Stock:
253772
- Part#:
0603Y2000150FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 0603 - In Stock:
84712
- Part#:
1210J0630151GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1210 - In Stock:
76020
- Part#:
1812Y0630272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1812 - In Stock:
78877
- Part#:
0603Y1003P30CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 100V C0G/NP0 0603 - In Stock:
214836
- Part#:
0805Y0630222MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V X7R 0805 - In Stock:
265558
- Part#:
1808Y1000224JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 1808 - In Stock:
86995
- Part#:
1808Y6K00391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 6KV X7R 1808 - In Stock:
112725
- Part#:
0805Y5000151KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 0805 - In Stock:
267238
- Part#:
SFJNC5000333MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.033UF 500V AXIAL - In Stock:
2574
- Part#:
0805J0250563KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 0805 - In Stock:
204921
- Part#:
0805J2000330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 0805 - In Stock:
127689
- Part#:
1825J0160680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1825 - In Stock:
21890
- Part#:
0603Y0500330JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 0603 - In Stock:
300923
- Part#:
1206Y2500120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1206 - In Stock:
182032
- Part#:
2220Y0160104GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V C0G/NP0 2220 - In Stock:
10344
- Part#:
1812J2K00472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 2KV X7R 1812 - In Stock:
84104
- Part#:
0603Y2000101JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
353578
- Part#:
1111Y250P800CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 250V C0G/NP0 1111 - In Stock:
83182
- Part#:
1825Y0100224KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 10V C0G/NP0 1825 - In Stock:
18436
- Part#:
2220J5000393KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 500V X7R 2220 - In Stock:
58875
- Part#:
1812J5000182KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 1812 - In Stock:
60257
- Part#:
2220J1000101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 2220 - In Stock:
44135
- Part#:
2220Y0500333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 2220 - In Stock:
40433
- Part#:
0805Y5001P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 500V C0G/NP0 0805 - In Stock:
91209
- Part#:
1808JA250471JCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1808 - In Stock:
72237
- Part#:
1812Y6300270KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1812 - In Stock:
93328
- Part#:
0805J0163P30CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 16V C0G/NP0 0805 - In Stock:
241000
- Part#:
1111J2K02P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 2KV C0G/NP0 1111 - In Stock:
62747
- Part#:
2225J1000391FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 2225 - In Stock:
7679
- Part#:
1206Y1000820JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1206 - In Stock:
174344
- Part#:
1206Y1K00222MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 1206 - In Stock:
265898
- Part#:
1825J0250125JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 25V X7R 1825 - In Stock:
35022
- Part#:
1808J1000181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1808 - In Stock:
190157
- Part#:
0603J2003P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 200V C0G/NP0 0603 - In Stock:
70359
- Part#:
1825J5000822KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 1825 - In Stock:
62077
- Part#:
1206J2000151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1206 - In Stock:
143897
- Part#:
2220J5000103JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V X7R 2220 - In Stock:
37707
- Part#:
2220Y0630121JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 2220 - In Stock:
30363
- Part#:
1206Y2K00220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 2KV C0G/NP0 1206 - In Stock:
256110
- Part#:
0805J0100681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V C0G/NP0 0805 - In Stock:
323213