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#:
2225J2K50680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 2.5KV C0G/NP0 2225 - In Stock:
18119
- Part#:
1210J0250471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1210 - In Stock:
79968
- Part#:
1111Y1006P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 100V C0G/NP0 1111 - In Stock:
30965
- Part#:
0805Y2000471KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V X7R 0805 - In Stock:
247555
- Part#:
1206J0634P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 1206 - In Stock:
185761
- Part#:
0603J1000331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V X7R 0603 - In Stock:
491714
- Part#:
0805Y0160821GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 0805 - In Stock:
133390
- Part#:
1111Y2K01P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 2000V C0G/NP0 1111 - In Stock:
79251
- Part#:
2220J0630151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 2220 - In Stock:
29940
- Part#:
1808J1000563KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 1808 - In Stock:
101048
- Part#:
2220J0250221KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 2220 - In Stock:
30687
- Part#:
1808J1K00181MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV X7R 1808 - In Stock:
94535
- Part#:
1808Y0160471FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 1808 - In Stock:
66310
- Part#:
1210Y0103P90CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 10V C0G/NP0 1210 - In Stock:
76061
- Part#:
1808Y0160271KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 1808 - In Stock:
138708
- Part#:
1210J5000151KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1210 - In Stock:
116326
- Part#:
1206J6300471FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1206 - In Stock:
63964
- Part#:
1111J1500300GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 150V C0G/NP0 1111 - In Stock:
58633
- Part#:
0805Y0250333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 0805 - In Stock:
325678
- Part#:
1210J0630272FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1210 - In Stock:
41859
- Part#:
1825Y0250185JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 25V X7R 1825 - In Stock:
28537
- Part#:
0603J1000360KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 100V C0G/NP0 0603 - In Stock:
189949
- Part#:
0603Y0100331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 0603 - In Stock:
313226
- Part#:
1210J0250682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 1210 - In Stock:
122595
- Part#:
2220Y3K00270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 3KV C0G/NP0 2220 - In Stock:
62295
- Part#:
0805Y2501P30BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 250V C0G/NP0 0805 - In Stock:
107442
- Part#:
1808Y1K20222MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.2KV X7R 1808 - In Stock:
157912
- Part#:
1206J0630150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1206 - In Stock:
169425
- Part#:
1210Y2000104JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 200V X7R 1210 - In Stock:
79462
- Part#:
0603Y2000100KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 0603 - In Stock:
258886
- Part#:
1210J0630332JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V X7R 1210 - In Stock:
87874
- Part#:
1210Y1000472FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1210 - In Stock:
36985
- Part#:
0805Y2000161GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 200V C0G/NP0 0805 - In Stock:
77460
- Part#:
1111J2504P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 250V C0G/NP0 1111 - In Stock:
40893
- Part#:
2220Y0500224JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V X7R 2220 - In Stock:
26756
- Part#:
1812J2500822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V X7R 1812 - In Stock:
79528
- Part#:
2225J0160474MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 2225 - In Stock:
39079
- Part#:
1206Y2000102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1206 - In Stock:
96277
- Part#:
1808J5000124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 500V X7R 1808 - In Stock:
103945
- Part#:
0805Y6300180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
262857
- Part#:
0805J6300121JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V X7R 0805 - In Stock:
260443
- Part#:
0805Y5000392MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 0805 - In Stock:
253178
- Part#:
1808Y0630681MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V X7R 1808 - In Stock:
106842
- Part#:
1206Y1508P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 150V C0G/NP0 1206 - In Stock:
117896
- Part#:
2225J6300222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V C0G/NP0 2225 - In Stock:
53760
- Part#:
1812J1K20122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.2KV X7R 1812 - In Stock:
84439
- Part#:
1808Y2500330FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1808 - In Stock:
55305
- Part#:
1206Y0500471KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1206 - In Stock:
70449
- Part#:
2225J0630330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 2225 - In Stock:
27693
- Part#:
1808J6K00331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 6KV X7R 1808 - In Stock:
112526