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#:
2211JA250330FCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 2211 - In Stock:
24736
- Part#:
1210Y1000332KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1210 - In Stock:
75598
- Part#:
1808Y2000561JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V X7R 1808 - In Stock:
87997
- Part#:
1808Y1000392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 1808 - In Stock:
152593
- Part#:
0603Y2003P90CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 200V C0G/NP0 0603 - In Stock:
218481
- Part#:
2220Y0630125KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 63V X7R 2220 - In Stock:
37284
- Part#:
2220J1K00681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 2220 - In Stock:
62988
- Part#:
1812Y0630221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1812 - In Stock:
79201
- Part#:
0805Y0632P70BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 0805 - In Stock:
83755
- Part#:
0805J0160472KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 0805 - In Stock:
303843
- Part#:
1210Y0500182KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V X7R 1210 - In Stock:
92446
- Part#:
1206Y0503P90CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 50V C0G/NP0 1206 - In Stock:
120029
- Part#:
1812J5000150KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1812 - In Stock:
102204
- Part#:
1812J1K00101FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1812 - In Stock:
40084
- Part#:
0505J1500160GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 150V C0G/NP0 0505 - In Stock:
57379
- Part#:
1206Y1000562MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 1206 - In Stock:
76461
- Part#:
1206J0100473KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 1206 - In Stock:
124257
- Part#:
2225J1K00122GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 2225 - In Stock:
19355
- Part#:
1808Y0100824KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 10V X7R 1808 - In Stock:
100822
- Part#:
1210Y0500100FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1210 - In Stock:
48368
- Part#:
1210Y1K00121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1210 - In Stock:
159170
- Part#:
1808J0500152KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V X7R 1808 - In Stock:
109479
- Part#:
1210J0500153GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 50V C0G/NP0 1210 - In Stock:
56567
- Part#:
2225J0630120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 2225 - In Stock:
45097
- Part#:
1808Y0160121FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 1808 - In Stock:
55913
- Part#:
0603J0250180KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 0603 - In Stock:
210920
- Part#:
2225J0160331FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 2225 - In Stock:
6185
- Part#:
0805Y2500331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V X7R 0805 - In Stock:
307012
- Part#:
1812J3K00390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 3KV C0G/NP0 1812 - In Stock:
79029
- Part#:
0805Y0500391FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0805 - In Stock:
69032
- Part#:
2220J0160153JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 2220 - In Stock:
34869
- Part#:
0603Y0630390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 0603 - In Stock:
151226
- Part#:
1812Y0250181JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 1812 - In Stock:
86370
- Part#:
0603J0250333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 0603 - In Stock:
307295
- Part#:
1210J0250471JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1210 - In Stock:
89597
- Part#:
1206J0630560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1206 - In Stock:
94319
- Part#:
0603Y0630221KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0603 - In Stock:
308288
- Part#:
1825J0630183GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 1825 - In Stock:
23072
- Part#:
0805J1000391JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V X7R 0805 - In Stock:
211011
- Part#:
1206J0630683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 1206 - In Stock:
172979
- Part#:
2220J6K00101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 6KV C0G/NP0 2220 - In Stock:
68289
- Part#:
1206J1000390GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1206 - In Stock:
106467
- Part#:
1825Y0500824JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 50V X7R 1825 - In Stock:
25886
- Part#:
1808J0100333FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V C0G/NP0 1808 - In Stock:
47011
- Part#:
2220J1000122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 2220 - In Stock:
49855
- Part#:
1808J1K20821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
195895
- Part#:
1210J0250154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V X7R 1210 - In Stock:
100605
- Part#:
2225Y0500185JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 50V X7R 2225 - In Stock:
19701
- Part#:
1825J2500564KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 250V X7R 1825 - In Stock:
34448
- Part#:
2220J3K00100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 3KV C0G/NP0 2220 - In Stock:
55807