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#:
1808J0630123FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 1808 - In Stock:
55133
- Part#:
1812Y0100271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V C0G/NP0 1812 - In Stock:
82593
- Part#:
0805Y0630270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 0805 - In Stock:
194404
- Part#:
2225J1K00180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 2225 - In Stock:
32704
- Part#:
0603Y0160391KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V X7R 0603 - In Stock:
366006
- Part#:
1808YA250121FCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1808 - In Stock:
40232
- Part#:
1812J2500472JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V C0G/NP0 1812 - In Stock:
63828
- Part#:
1210J0100104FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V C0G/NP0 1210 - In Stock:
34287
- Part#:
1210Y0163P90BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 16V C0G/NP0 1210 - In Stock:
81722
- Part#:
2220Y5000103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V X7R 2220 - In Stock:
51457
- Part#:
0805J0500390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 0805 - In Stock:
131325
- Part#:
2225J2500183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V X7R 2225 - In Stock:
42371
- Part#:
1206J2000821GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1206 - In Stock:
73648
- Part#:
1206J1K50821JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV X7R 1206 - In Stock:
130913
- Part#:
1210J1K04P70BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1KV C0G/NP0 1210 - In Stock:
82579
- Part#:
1210Y1K50681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV X7R 1210 - In Stock:
124201
- Part#:
2220J2000120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 2220 - In Stock:
28697
- Part#:
1825Y0100223MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V X7R 1825 - In Stock:
47212
- Part#:
0805J2000270KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0805 - In Stock:
104908
- Part#:
0805J0160680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 0805 - In Stock:
256568
- Part#:
1111J3000180GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 300V C0G/NP0 1111 - In Stock:
59757
- Part#:
0603Y100P820DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
323038
- Part#:
2220J0500333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 2220 - In Stock:
48559
- Part#:
1206J2003P30CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 200V C0G/NP0 1206 - In Stock:
128809
- Part#:
1808J0630390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
275410
- Part#:
2225Y1000121KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 2225 - In Stock:
24147
- Part#:
1808Y1K00680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1808 - In Stock:
59625
- Part#:
2225J0160121JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
31109
- Part#:
1206Y0250124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 1206 - In Stock:
226536
- Part#:
2225Y2000123JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V C0G 2225 - In Stock:
29372
- Part#:
1825Y2K50331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2.5KV C0G/NP0 1825 - In Stock:
15691
- Part#:
2225Y0160151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 2225 - In Stock:
22888
- Part#:
1206J2500561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1206 - In Stock:
61298
- Part#:
1210J0160122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V X7R 1210 - In Stock:
148717
- Part#:
1808Y3K00471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 3KV X7R 1808 - In Stock:
150077
- Part#:
1210Y0160393MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 1210 - In Stock:
147569
- Part#:
1808J1K05P60DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1KV C0G/NP0 1808 - In Stock:
80732
- Part#:
1808J2500272JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 1808 - In Stock:
93528
- Part#:
0603Y0630223KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 0603 - In Stock:
324546
- Part#:
2225Y0160272GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 2225 - In Stock:
17730
- Part#:
1206Y2K02P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 2KV C0G/NP0 1206 - In Stock:
66963
- Part#:
1206J6304P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 630V C0G/NP0 1206 - In Stock:
169279
- Part#:
1812J0250472FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 1812 - In Stock:
32123
- Part#:
2220Y0500223JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 2220 - In Stock:
25139
- Part#:
0805J2000183MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 0805 - In Stock:
266729
- Part#:
0805Y5000680JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 0805 - In Stock:
261078
- Part#:
1808J0630820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1808 - In Stock:
206292
- Part#:
1206J6302P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 630V C0G/NP0 1206 - In Stock:
280610
- Part#:
0805J2001P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 200V C0G/NP0 0805 - In Stock:
140761
- Part#:
1206Y2000471KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V X7R 1206 - In Stock:
194417