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#:
1206J0631P80DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 63V C0G/NP0 1206 - In Stock:
185139
- Part#:
0805J0630561JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 0805 - In Stock:
263358
- Part#:
2220Y6K00102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
76411
- Part#:
0805Y0250391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 0805 - In Stock:
383470
- Part#:
2220J5000124KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 500V X7R 2220 - In Stock:
42031
- Part#:
1206J5000821GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1206 - In Stock:
70279
- Part#:
0805Y0630560GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 0805 - In Stock:
167473
- Part#:
2225Y2500333GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V C0G 2225 - In Stock:
12442
- Part#:
1206Y1000122MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 1206 - In Stock:
214450
- Part#:
2225J2000102JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 2225 - In Stock:
23604
- Part#:
2225J0250120KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 2225 - In Stock:
26255
- Part#:
1808Y2500124JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 1808 - In Stock:
68053
- Part#:
2225Y0500820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 2225 - In Stock:
6973
- Part#:
2225J0500124FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V C0G/NP0 2225 - In Stock:
6701
- Part#:
1206Y5000181KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 1206 - In Stock:
230587
- Part#:
2225J5000103JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V C0G 2225 - In Stock:
23459
- Part#:
0505J3000470GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 300V C0G/NP0 0505 - In Stock:
64044
- Part#:
0805Y0500910GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 50V C0G/NP0 0805 - In Stock:
74976
- Part#:
0505Y2501P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 250V C0G/NP0 0505 - In Stock:
137611
- Part#:
1210Y5000123KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V X7R 1210 - In Stock:
208206
- Part#:
0603Y1000122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 0603 - In Stock:
429047
- Part#:
0603J0500391JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V X7R 0603 - In Stock:
295384
- Part#:
1206Y5000562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 1206 - In Stock:
263138
- Part#:
1825Y0250184MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V X7R 1825 - In Stock:
38855
- Part#:
0603J100P200BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.20PF 100V C0G/NP0 0603 - In Stock:
278431
- Part#:
1206J0500820KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1206 - In Stock:
213396
- Part#:
0603J050P820DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 50V C0G/NP0 0603 - In Stock:
399455
- Part#:
1206J0501P90DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 50V C0G/NP0 1206 - In Stock:
118900
- Part#:
1812J0630472JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 1812 - In Stock:
80903
- Part#:
2225J0100333JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V C0G/NP0 2225 - In Stock:
34183
- Part#:
1812J1000151JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1812 - In Stock:
82102
- Part#:
1210Y2000100FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1210 - In Stock:
37779
- Part#:
1825J1K50562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1.5KV X7R 1825 - In Stock:
46822
- Part#:
1210Y0630332MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V X7R 1210 - In Stock:
114019
- Part#:
0805Y2000680FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 0805 - In Stock:
67065
- Part#:
1206Y5002P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 500V C0G/NP0 1206 - In Stock:
293637
- Part#:
1210Y0500271KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1210 - In Stock:
93773
- Part#:
0603J2500180GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 0603 - In Stock:
87170
- Part#:
1808J0630272JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1808 - In Stock:
114516
- Part#:
1808Y0250101KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V X7R 1808 - In Stock:
182184
- Part#:
2225Y0500682GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 2225 - In Stock:
11203
- Part#:
2220J1K00223MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 2220 - In Stock:
49461
- Part#:
2220J2K00562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 2KV X7R 2220 - In Stock:
57289
- Part#:
1206Y0506P80BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 1206 - In Stock:
92247
- Part#:
1210Y2000680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1210 - In Stock:
121875
- Part#:
0805Y5000181MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 0805 - In Stock:
354995
- Part#:
2225Y0160103JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 2225 - In Stock:
21861
- Part#:
2220J0630273FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V C0G/NP0 2220 - In Stock:
8102
- Part#:
1210Y1K00391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 1210 - In Stock:
113370
- Part#:
1808J0630470KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V X7R 1808 - In Stock:
138647