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#:
1825Y2K50120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2.5KV C0G/NP0 1825 - In Stock:
27905
- Part#:
0603Y5000390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 0603 - In Stock:
215310
- Part#:
1808J5000390KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1808 - In Stock:
115724
- Part#:
2220Y0630473KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 2220 - In Stock:
33928
- Part#:
1206Y0500272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 1206 - In Stock:
232281
- Part#:
1206J1000820JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1206 - In Stock:
190267
- Part#:
0603J2000150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 0603 - In Stock:
123001
- Part#:
1825Y0250122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1825 - In Stock:
10740
- Part#:
1812J2000101KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 1812 - In Stock:
83945
- Part#:
1210Y0500101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1210 - In Stock:
130830
- Part#:
1825Y0100395KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9UF 10V X7R 1825 - In Stock:
30014
- Part#:
1210J6300152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V C0G/NP0 1210 - In Stock:
52350
- Part#:
0603Y016P560CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 16V C0G/NP0 0603 - In Stock:
234421
- Part#:
1206J2003P90BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 200V C0G/NP0 1206 - In Stock:
65563
- Part#:
1808J0160561JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V X7R 1808 - In Stock:
132836
- Part#:
0603J2000100KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 0603 - In Stock:
201987
- Part#:
1808Y1K20470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.2KV C0G/NP0 1808 - In Stock:
140249
- Part#:
2220Y0500181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 2220 - In Stock:
39275
- Part#:
1210J2500473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 250V X7R 1210 - In Stock:
120905
- Part#:
0805Y5000121KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 0805 - In Stock:
300351
- Part#:
2225Y0630682GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 2225 - In Stock:
20351
- Part#:
1206J1500680GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 150V C0G/NP0 1206 - In Stock:
58993
- Part#:
2225Y0250155KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 25V X7R 2225 - In Stock:
30574
- Part#:
2220Y1K20220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.2KV C0G/NP0 2220 - In Stock:
20923
- Part#:
1206Y0500562FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1206 - In Stock:
55988
- Part#:
2220Y6300333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 630V X7R 2220 - In Stock:
60817
- Part#:
1812Y1K00681KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 1812 - In Stock:
72306
- Part#:
1812Y0500822KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 1812 - In Stock:
87466
- Part#:
2225Y0160184JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V X7R 2225 - In Stock:
22762
- Part#:
1210J0160153JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 1210 - In Stock:
92257
- Part#:
2220Y0160183JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 2220 - In Stock:
37063
- Part#:
0603Y2500120KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 0603 - In Stock:
202460
- Part#:
0505Y0501P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 50V C0G/NP0 0505 - In Stock:
69822
- Part#:
2220Y5000562KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 2220 - In Stock:
45362
- Part#:
0603Y0638P20BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 0603 - In Stock:
101016
- Part#:
2225J0500155MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 50V X7R 2225 - In Stock:
23953
- Part#:
0603J0160820FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 0603 - In Stock:
67777
- Part#:
0603J1501P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 150V C0G/NP0 0603 - In Stock:
180038
- Part#:
0603Y5000681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 0603 - In Stock:
494490
- Part#:
2220J0630390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 2220 - In Stock:
14755
- Part#:
0603Y2000330FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 0603 - In Stock:
76008
- Part#:
1206Y0630473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 1206 - In Stock:
268828
- Part#:
0805J0250392JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 0805 - In Stock:
197721
- Part#:
1808J3K00330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 3KV C0G/NP0 1808 - In Stock:
83172
- Part#:
1808Y0250472GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 1808 - In Stock:
82573
- Part#:
1812J0250333JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V C0G/NP0 1812 - In Stock:
61659
- Part#:
1812Y1000124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 1812 - In Stock:
64027
- Part#:
1808J0160221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V X7R 1808 - In Stock:
216328
- Part#:
1210J0500392JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1210 - In Stock:
76738
- Part#:
1210J0100102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V X7R 1210 - In Stock:
149150