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#:
2220J5000332GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 2220 - In Stock:
21062
- Part#:
1210J5008P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 500V C0G/NP0 1210 - In Stock:
85654
- Part#:
0805J500P800HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 500V C0G/NP0 0805 - In Stock:
66582
- Part#:
2220Y1000220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 2220 - In Stock:
41569
- Part#:
1206Y1K00270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
239035
- Part#:
2225J2000220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 2225 - In Stock:
11461
- Part#:
1206J0502P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
296005
- Part#:
1825Y2500123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 1825 - In Stock:
40065
- Part#:
0805Y2500680KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 0805 - In Stock:
278250
- Part#:
1812J5000120JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1812 - In Stock:
61938
- Part#:
1206Y2006P80CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 1206 - In Stock:
127262
- Part#:
1210Y2000153KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V X7R 1210 - In Stock:
83158
- Part#:
0805Y0630183MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 0805 - In Stock:
194149
- Part#:
1206J0100473JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 1206 - In Stock:
124833
- Part#:
1206Y0500390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 1206 - In Stock:
293266
- Part#:
1210Y0500122JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V X7R 1210 - In Stock:
83219
- Part#:
0805J6300821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V X7R 0805 - In Stock:
306367
- Part#:
2220Y0500153MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 2220 - In Stock:
38879
- Part#:
1812J0100103GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 10V C0G/NP0 1812 - In Stock:
62581
- Part#:
2225J3K00681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 3KV X7R 2225 - In Stock:
54123
- Part#:
1812J0500471KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1812 - In Stock:
60815
- Part#:
1206J0630221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
192457
- Part#:
2220J0100335MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 10V X7R 2220 - In Stock:
32493
- Part#:
0805J0501P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 50V C0G/NP0 0805 - In Stock:
286345
- Part#:
1808J1K20220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.2KV C0G/NP0 1808 - In Stock:
165588
- Part#:
1812Y1K00330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1812 - In Stock:
77842
- Part#:
1825J1000563JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 1825 - In Stock:
36040
- Part#:
2220J1000683JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V C0G 2220 - In Stock:
22948
- Part#:
1210J0630221KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1210 - In Stock:
88126
- Part#:
1410J0250682MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 1410 - In Stock:
68868
- Part#:
2225Y0160153FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 2225 - In Stock:
9442
- Part#:
1808Y1000271KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V X7R 1808 - In Stock:
122615
- Part#:
2225Y0160472FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 2225 - In Stock:
7286
- Part#:
2225Y1K20332GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.2KV C0G 2225 - In Stock:
17299
- Part#:
1808Y1000101KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V X7R 1808 - In Stock:
119329
- Part#:
1825Y0500563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 1825 - In Stock:
47444
- Part#:
1111J2001P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 1111 - In Stock:
64513
- Part#:
1808Y0500562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 1808 - In Stock:
120990
- Part#:
1808J2K50120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2.5KV C0G/NP0 1808 - In Stock:
76273
- Part#:
1111J1000360JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 100V C0G/NP0 1111 - In Stock:
75123
- Part#:
1206J1K08P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1KV C0G/NP0 1206 - In Stock:
279203
- Part#:
0805Y0500472JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 0805 - In Stock:
206879
- Part#:
SFBCC5000331MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 330PF 500V AXIAL - In Stock:
7706
- Part#:
1812Y6300471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V X7R 1812 - In Stock:
81490
- Part#:
1808J0100330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 10V C0G/NP0 1808 - In Stock:
195492
- Part#:
0603Y0251P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 25V C0G/NP0 0603 - In Stock:
350179
- Part#:
2225J0630151FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 2225 - In Stock:
8658
- Part#:
2225J0250151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 2225 - In Stock:
23287
- Part#:
1812J5000822MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 1812 - In Stock:
100782
- Part#:
2220Y0500333JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 2220 - In Stock:
23182