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#:
1812Y2K00391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2KV C0G/NP0 1812 - In Stock:
48481
- Part#:
0805J0500222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V X7R 0805 - In Stock:
467547
- Part#:
0603Y0104P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 10V C0G/NP0 0603 - In Stock:
353382
- Part#:
0603Y1501P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 150V C0G/NP0 0603 - In Stock:
238373
- Part#:
1210J5000101KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V X7R 1210 - In Stock:
139800
- Part#:
1812YA255P60CCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 1812 - In Stock:
67105
- Part#:
0603J3003P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 300V C0G/NP0 0603 - In Stock:
221645
- Part#:
1206J1K20100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.2KV C0G/NP0 1206 - In Stock:
223711
- Part#:
2225J1K00561JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
50086
- Part#:
0603J0631P50BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 63V C0G/NP0 0603 - In Stock:
162028
- Part#:
1825Y0250104GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V C0G/NP0 1825 - In Stock:
12348
- Part#:
2220Y0630473KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V C0G/NP0 2220 - In Stock:
24615
- Part#:
2225Y1000124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 2225 - In Stock:
30906
- Part#:
1111J1K00360JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 1KV C0G/NP0 1111 - In Stock:
68581
- Part#:
1825J5000103FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V C0G 1825 - In Stock:
16409
- Part#:
2225Y1K20220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.2KV C0G/NP0 2225 - In Stock:
37791
- Part#:
1812J0160181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 1812 - In Stock:
40555
- Part#:
1206J0160472FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 1206 - In Stock:
81829
- Part#:
0603J1000151GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 0603 - In Stock:
134064
- Part#:
1812J1K00822MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV X7R 1812 - In Stock:
56998
- Part#:
1812Y0630155JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 63V X7R 1812 - In Stock:
29333
- Part#:
2220J2K50331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2.5KV C0G/NP0 2220 - In Stock:
33236
- Part#:
1206J0250821KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V X7R 1206 - In Stock:
210610
- Part#:
1210J0250223MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V X7R 1210 - In Stock:
97311
- Part#:
1808Y0100180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 1808 - In Stock:
109214
- Part#:
1812Y0630123GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 63V C0G/NP0 1812 - In Stock:
32765
- Part#:
2225Y0500154JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 2225 - In Stock:
28966
- Part#:
2225Y0100182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V C0G/NP0 2225 - In Stock:
11870
- Part#:
0603J0631P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 63V C0G/NP0 0603 - In Stock:
112069
- Part#:
2225J4K00471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
19022
- Part#:
2225J5000391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 2225 - In Stock:
44163
- Part#:
1812Y1K00221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1812 - In Stock:
90536
- Part#:
1206J2500122JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 1206 - In Stock:
169241
- Part#:
2225Y1K00561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 2225 - In Stock:
34042
- Part#:
1210J6300330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1210 - In Stock:
96645
- Part#:
2220J0160223JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V X7R 2220 - In Stock:
31118
- Part#:
0603J1001P00CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 100V C0G/NP0 0603 - In Stock:
381449
- Part#:
1210J6300221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V C0G/NP0 1210 - In Stock:
172753
- Part#:
2225Y0250121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 2225 - In Stock:
31776
- Part#:
1808JA250271KCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1808 - In Stock:
83209
- Part#:
0505J1000221GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 0505 - In Stock:
81550
- Part#:
1808Y0500151KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1808 - In Stock:
145520
- Part#:
2220J0160222FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 2220 - In Stock:
8241
- Part#:
1825Y0500104JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V C0G/NP0 1825 - In Stock:
19609
- Part#:
1210J5000270JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1210 - In Stock:
118409
- Part#:
0805J0160393KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 0805 - In Stock:
418552
- Part#:
2225J4K00120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 4KV C0G/NP0 2225 - In Stock:
86137
- Part#:
0805Y2002P20BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 0805 - In Stock:
71560
- Part#:
1111Y1500681GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 150V C0G/NP0 1111 - In Stock:
64664
- Part#:
2225J0250181KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 2225 - In Stock:
24632