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#:
1210J1000270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1210 - In Stock:
70450
- Part#:
0805Y0634P70BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 0805 - In Stock:
68814
- Part#:
2225J5000561KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 2225 - In Stock:
42412
- Part#:
1808Y5000821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 1808 - In Stock:
128659
- Part#:
1812J6300122GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V C0G/NP0 1812 - In Stock:
45169
- Part#:
1812J2000180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1812 - In Stock:
34746
- Part#:
0603Y2000391JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V X7R 0603 - In Stock:
308694
- Part#:
2225J0250184FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V C0G/NP0 2225 - In Stock:
6133
- Part#:
1206J0250182KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V X7R 1206 - In Stock:
212185
- Part#:
1210J2000391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1210 - In Stock:
67736
- Part#:
1206J2000331JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V X7R 1206 - In Stock:
137867
- Part#:
1206Y0161P50BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 16V C0G/NP0 1206 - In Stock:
102242
- Part#:
2225Y0100154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V X7R 2225 - In Stock:
28003
- Part#:
2225Y0100222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V C0G/NP0 2225 - In Stock:
41243
- Part#:
2220Y0630681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 2220 - In Stock:
41638
- Part#:
1210Y0500680KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1210 - In Stock:
79826
- Part#:
0603Y2500220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 0603 - In Stock:
220830
- Part#:
1808J5000273MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 1808 - In Stock:
82401
- Part#:
SFCMC5000153MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.015UF 500V AXIAL - In Stock:
3657
- Part#:
1206J0160391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V X7R 1206 - In Stock:
199901
- Part#:
1812Y5000220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1812 - In Stock:
81868
- Part#:
0805J0500124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 0805 - In Stock:
258341
- Part#:
2225J1K00333KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1KV X7R 2225 - In Stock:
29251
- Part#:
0805Y0630111FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 63V C0G/NP0 0805 - In Stock:
50661
- Part#:
1210J1K20120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.2KV C0G/NP0 1210 - In Stock:
188830
- Part#:
1210Y0160220KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 1210 - In Stock:
76007
- Part#:
2225J2000155KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 200V X7R 2225 - In Stock:
27919
- Part#:
2225Y6300101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V C0G/NP0 2225 - In Stock:
48328
- Part#:
1206J200P700BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 200V C0G/NP0 1206 - In Stock:
140837
- Part#:
2225Y0250100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 2225 - In Stock:
9956
- Part#:
2225Y1K00473KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1KV X7R 2225 - In Stock:
25495
- Part#:
1808Y5000104JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 500V X7R 1808 - In Stock:
63602
- Part#:
0805J2003P90DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 200V C0G/NP0 0805 - In Stock:
458424
- Part#:
1210Y1000820FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1210 - In Stock:
35077
- Part#:
1206J1K00392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV X7R 1206 - In Stock:
166825
- Part#:
1210Y1000473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 1210 - In Stock:
152214
- Part#:
2225J1K50273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1.5KV X7R 2225 - In Stock:
24613
- Part#:
1808J2000122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V X7R 1808 - In Stock:
185039
- Part#:
1206Y2000221KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V X7R 1206 - In Stock:
186037
- Part#:
1808Y2000333MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1808 - In Stock:
76777
- Part#:
1825J3K00122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 3KV X7R 1825 - In Stock:
56108
- Part#:
1808J0630683JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 1808 - In Stock:
87617
- Part#:
0603J1001P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 100V C0G/NP0 0603 - In Stock:
224402
- Part#:
1210Y0160473KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 1210 - In Stock:
121169
- Part#:
0603J0630820FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 0603 - In Stock:
96321
- Part#:
1825Y0160560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 1825 - In Stock:
24275
- Part#:
1825Y2000151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1825 - In Stock:
11048
- Part#:
0805Y0160224JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
239940
- Part#:
1825J2000820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1825 - In Stock:
38211
- Part#:
2220Y0250182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 2220 - In Stock:
14331