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#:
0603Y2508P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 0603 - In Stock:
68929
- Part#:
2225J0250565MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6UF 25V X7R 2225 - In Stock:
28387
- Part#:
1825J5K00560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 5KV C0G/NP0 1825 - In Stock:
70870
- Part#:
1210J2K00472JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 2KV X7R 1210 - In Stock:
78928
- Part#:
2220J0250103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V X7R 2220 - In Stock:
41300
- Part#:
1210Y1000152GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1210 - In Stock:
71337
- Part#:
0805Y2500130JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 250V C0G/NP0 0805 - In Stock:
114077
- Part#:
1808YA250122MXRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V X7R 1808 - In Stock:
66347
- Part#:
2220J2000392GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 2220 - In Stock:
25705
- Part#:
1206Y0504P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 50V C0G/NP0 1206 - In Stock:
107213
- Part#:
1808J1000181MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V X7R 1808 - In Stock:
155674
- Part#:
1825J6300331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V X7R 1825 - In Stock:
44685
- Part#:
1808J5000221KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 1808 - In Stock:
119317
- Part#:
1825Y0160123JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 1825 - In Stock:
35884
- Part#:
1812Y1000821JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1812 - In Stock:
78652
- Part#:
2225J6300122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V C0G/NP0 2225 - In Stock:
50620
- Part#:
1825Y2000270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1825 - In Stock:
40134
- Part#:
1410Y1000391MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1410 - In Stock:
64585
- Part#:
1210J0250684MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 25V X7R 1210 - In Stock:
66925
- Part#:
0805J0162P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 16V C0G/NP0 0805 - In Stock:
249734
- Part#:
1210Y2500473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 250V X7R 1210 - In Stock:
130281
- Part#:
1825Y0500181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
13065
- Part#:
1812Y2000274JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
50388
- Part#:
0805Y0253P30BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 25V C0G/NP0 0805 - In Stock:
134254
- Part#:
0805Y0630120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 0805 - In Stock:
117418
- Part#:
1206J1K00680FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1000V C0G/NP0 1206 - In Stock:
74001
- Part#:
2220Y1000683GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V C0G 2220 - In Stock:
10826
- Part#:
1206J0160392JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 1206 - In Stock:
127628
- Part#:
1206Y0105P60DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 10V C0G/NP0 1206 - In Stock:
291300
- Part#:
1812J0250474KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 1812 - In Stock:
67712
- Part#:
1206Y2500130GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
63045
- Part#:
1808YA250221FCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1808 - In Stock:
45419
- Part#:
0805Y0502P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 50V C0G/NP0 0805 - In Stock:
146111
- Part#:
0805Y0100180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 0805 - In Stock:
99767
- Part#:
1210J0630121KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1210 - In Stock:
78485
- Part#:
1210J0160152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V X7R 1210 - In Stock:
124856
- Part#:
1210J5000820KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1210 - In Stock:
138838
- Part#:
1808Y0508P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 1808 - In Stock:
86544
- Part#:
2225Y1K00182MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 2225 - In Stock:
36643
- Part#:
1206J2000391KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1206 - In Stock:
163521
- Part#:
2225J1K20390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.2KV C0G/NP0 2225 - In Stock:
16873
- Part#:
1210Y2K00151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2KV C0G/NP0 1210 - In Stock:
113072
- Part#:
1210Y0630271FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 1210 - In Stock:
46168
- Part#:
1812Y0160474KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 1812 - In Stock:
58443
- Part#:
0505J2501P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 250V C0G/NP0 0505 - In Stock:
79494
- Part#:
0805Y2000680KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 0805 - In Stock:
111572
- Part#:
1825Y5K00121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 5KV C0G/NP0 1825 - In Stock:
85386
- Part#:
2225J3K00471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 3KV X7R 2225 - In Stock:
59445
- Part#:
2225J1K00180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 2225 - In Stock:
52963
- Part#:
1206J0500331JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 1206 - In Stock:
72880