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#:
1210Y2K00272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 2KV X7R 1210 - In Stock:
154390
- Part#:
1808J0500682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V X7R 1808 - In Stock:
157427
- Part#:
2220J1K20102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV C0G 2220 - In Stock:
31497
- Part#:
1812J0630121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1812 - In Stock:
87572
- Part#:
1812Y1K00220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1812 - In Stock:
65479
- Part#:
0603J0100121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 10V C0G/NP0 0603 - In Stock:
303833
- Part#:
0805J2000271MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V X7R 0805 - In Stock:
252161
- Part#:
2225J2500331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 2225 - In Stock:
37175
- Part#:
1825J5000154MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 500V X7R 1825 - In Stock:
52710
- Part#:
1206J0500561JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V X7R 1206 - In Stock:
240161
- Part#:
0603Y0250102FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 0603 - In Stock:
65547
- Part#:
0805Y0634P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 63V C0G/NP0 0805 - In Stock:
81630
- Part#:
1210Y0630821GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 1210 - In Stock:
87965
- Part#:
1808Y0250471KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V X7R 1808 - In Stock:
125212
- Part#:
1812Y5000330KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 1812 - In Stock:
87583
- Part#:
1206Y1K00271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1206 - In Stock:
194811
- Part#:
1825Y1K50120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.5KV C0G/NP0 1825 - In Stock:
55312
- Part#:
1206Y2000821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
260391
- Part#:
1808J2500273MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 1808 - In Stock:
106253
- Part#:
1210Y0160474KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 1210 - In Stock:
77325
- Part#:
2225J2000183GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V C0G 2225 - In Stock:
13132
- Part#:
2220J1000561FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 2220 - In Stock:
8810
- Part#:
0603J0500332JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V X7R 0603 - In Stock:
265409
- Part#:
1808J2500330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1808 - In Stock:
104039
- Part#:
2225J5000154JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 500V X7R 2225 - In Stock:
28572
- Part#:
1206Y0500222MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V X7R 1206 - In Stock:
220764
- Part#:
2225J1000473GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V C0G 2225 - In Stock:
15700
- Part#:
1812J5000271JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1812 - In Stock:
55273
- Part#:
2225J1000223KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 2225 - In Stock:
34954
- Part#:
1812Y6300224MJTWS2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 630V X7R 1812 - In Stock:
92035
- Part#:
1808Y2000823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 200V X7R 1808 - In Stock:
88697
- Part#:
2225J3K00471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 3KV X7R 2225 - In Stock:
38208
- Part#:
1812Y0250101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1812 - In Stock:
64705
- Part#:
0505J0636P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 63V C0G/NP0 0505 - In Stock:
34620
- Part#:
2220Y1K20101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.2KV C0G/NP0 2220 - In Stock:
70073
- Part#:
1206J0630180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1206 - In Stock:
89335
- Part#:
1210J0250683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V X7R 1210 - In Stock:
146279
- Part#:
1808J4K00561JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 4KV X7R 1808 - In Stock:
102464
- Part#:
0805Y2000331FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 0805 - In Stock:
79933
- Part#:
1206J6300820GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1206 - In Stock:
106652
- Part#:
2211JA250560GCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 2211 - In Stock:
37434
- Part#:
1825J0250120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 1825 - In Stock:
41873
- Part#:
1825Y6300104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 630V X7R 1825 - In Stock:
50231
- Part#:
1808Y1K58P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1.5KV C0G/NP0 1808 - In Stock:
83677
- Part#:
1808Y0630682FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 1808 - In Stock:
74451
- Part#:
0805J0631P00CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 63V C0G/NP0 0805 - In Stock:
173536
- Part#:
0805J0500272MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 0805 - In Stock:
275055
- Part#:
2220J0630331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 2220 - In Stock:
43031
- Part#:
1206Y0250681KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V X7R 1206 - In Stock:
207823
- Part#:
0805J0160101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 0805 - In Stock:
81809