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#:
1812Y6300820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1812 - In Stock:
84697
- Part#:
0805J1K00100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 0805 - In Stock:
343750
- Part#:
1206Y6300271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V C0G/NP0 1206 - In Stock:
254854
- Part#:
1210Y0506P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 1210 - In Stock:
76721
- Part#:
1808J0160124MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 1808 - In Stock:
108842
- Part#:
1825Y6300222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V X7R 1825 - In Stock:
67391
- Part#:
0505Y100P900BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 100V C0G/NP0 0505 - In Stock:
137119
- Part#:
0805J1000560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 0805 - In Stock:
80270
- Part#:
1206J2004P70BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 1206 - In Stock:
56895
- Part#:
SFJEL1K00223MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.022UF 1KV AXIAL - In Stock:
2156
- Part#:
1210J2000121GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1210 - In Stock:
78152
- Part#:
1111Y100P300DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 100V C0G/NP0 1111 - In Stock:
76808
- Part#:
2225Y2K00561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2KV X7R 2225 - In Stock:
51161
- Part#:
1812Y0500682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V X7R 1812 - In Stock:
63120
- Part#:
1812J0160103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 1812 - In Stock:
97625
- Part#:
1210Y0160273KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V C0G/NP0 1210 - In Stock:
77119
- Part#:
0603J0160332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V X7R 0603 - In Stock:
513442
- Part#:
1210J6300271FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V C0G/NP0 1210 - In Stock:
48095
- Part#:
1206J0630392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 1206 - In Stock:
255232
- Part#:
1111Y1500111KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 150V C0G/NP0 1111 - In Stock:
67483
- Part#:
1812Y6300181KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V X7R 1812 - In Stock:
75437
- Part#:
1808Y0250222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 1808 - In Stock:
101210
- Part#:
1206J5000270JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1206 - In Stock:
153660
- Part#:
2211JA250820GCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 2211 - In Stock:
37848
- Part#:
0805Y0250821JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 0805 - In Stock:
263325
- Part#:
0805Y1000331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 0805 - In Stock:
101871
- Part#:
1210Y0250331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V C0G/NP0 1210 - In Stock:
63078
- Part#:
1825J2500223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 1825 - In Stock:
35317
- Part#:
0603Y0160823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 0603 - In Stock:
449309
- Part#:
1812Y1K00331FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 1812 - In Stock:
24758
- Part#:
0805J0500121JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V X7R 0805 - In Stock:
252530
- Part#:
1111Y3001P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 300V C0G/NP0 1111 - In Stock:
83345
- Part#:
2225Y5000222JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 2225 - In Stock:
28138
- Part#:
2225J0630563FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V C0G/NP0 2225 - In Stock:
7435
- Part#:
1206J2504P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 1206 - In Stock:
247689
- Part#:
1808J2500562JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V C0G/NP0 1808 - In Stock:
78554
- Part#:
0805Y0630223KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 0805 - In Stock:
217544
- Part#:
2220Y0250273KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V C0G/NP0 2220 - In Stock:
40610
- Part#:
0805J0630272KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 0805 - In Stock:
318461
- Part#:
1812Y6300820KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1812 - In Stock:
88774
- Part#:
1210Y0500560FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
55851
- Part#:
1210Y5000272KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 1210 - In Stock:
133419
- Part#:
1808YA250102JCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1808 - In Stock:
88394
- Part#:
0603J1000680GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 0603 - In Stock:
60800
- Part#:
0805Y5000121JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 0805 - In Stock:
311736
- Part#:
2225Y1K20390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.2KV C0G/NP0 2225 - In Stock:
15062
- Part#:
1206J0160154KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V X7R 1206 - In Stock:
240152
- Part#:
0603Y250P200CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2PF 250V C0G/NP0 0603 - In Stock:
293898
- Part#:
2225Y5000180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 2225 - In Stock:
41762
- Part#:
0603J500P560CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 500V C0G/NP0 0603 - In Stock:
306367