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#:
1808Y6300820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1808 - In Stock:
88674
- Part#:
1812J0630393JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V C0G/NP0 1812 - In Stock:
65220
- Part#:
0805J5000820JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 0805 - In Stock:
103192
- Part#:
1812J1K00122KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 1812 - In Stock:
69725
- Part#:
2225J5000222MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 2225 - In Stock:
73373
- Part#:
1210J2000560GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1210 - In Stock:
86064
- Part#:
1210Y2000680FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1210 - In Stock:
38660
- Part#:
1206J0100394JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 10V X7R 1206 - In Stock:
123313
- Part#:
0603Y0250820KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 0603 - In Stock:
211535
- Part#:
0805J0630681JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 0805 - In Stock:
74079
- Part#:
1812J1000273JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 1812 - In Stock:
86063
- Part#:
1812J1000270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1812 - In Stock:
39995
- Part#:
1111Y5001P40DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 500V C0G/NP0 1111 - In Stock:
4191
- Part#:
0603Y0500821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V X7R 0603 - In Stock:
514310
- Part#:
1825J1000122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1825 - In Stock:
27834
- Part#:
1210J1K20391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.2KV C0G/NP0 1210 - In Stock:
51872
- Part#:
1808Y1K00390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1808 - In Stock:
141729
- Part#:
1210Y2500471KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1210 - In Stock:
77960
- Part#:
1111J6300750JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 630V C0G/NP0 1111 - In Stock:
57905
- Part#:
0805J1000150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 0805 - In Stock:
438118
- Part#:
2225Y1K00183KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 2225 - In Stock:
30450
- Part#:
2225J1K50271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV C0G/NP0 2225 - In Stock:
15809
- Part#:
2225J1K20821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.2KV C0G/NP0 2225 - In Stock:
50587
- Part#:
2220Y0160154JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V C0G/NP0 2220 - In Stock:
18511
- Part#:
2225Y0500124JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 2225 - In Stock:
25161
- Part#:
1206Y2006P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 1206 - In Stock:
303959
- Part#:
2220J1K50223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1.5KV X7R 2220 - In Stock:
49162
- Part#:
2220Y1000390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 2220 - In Stock:
33172
- Part#:
1210J2500153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V X7R 1210 - In Stock:
133284
- Part#:
2225Y5000101KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 2225 - In Stock:
28718
- Part#:
0603J150P800DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 150V C0G/NP0 0603 - In Stock:
233342
- Part#:
1825Y2K00681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2KV C0G/NP0 1825 - In Stock:
51443
- Part#:
2225J0160225KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 16V X7R 2225 - In Stock:
32304
- Part#:
1206J1500560JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 150V C0G/NP0 1206 - In Stock:
121541
- Part#:
1812Y0500333FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 1812 - In Stock:
12605
- Part#:
1812Y3K00390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 3KV C0G/NP0 1812 - In Stock:
72495
- Part#:
0805J0634P70BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 0805 - In Stock:
132986
- Part#:
1812Y0500153FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V C0G/NP0 1812 - In Stock:
17190
- Part#:
1808YA250680JCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1808 - In Stock:
92347
- Part#:
1206Y2000151KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1206 - In Stock:
172173
- Part#:
1206J1500121JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 150V C0G/NP0 1206 - In Stock:
93617
- Part#:
1210Y0160391GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 1210 - In Stock:
81151
- Part#:
2225Y2K00390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2KV C0G/NP0 2225 - In Stock:
52458
- Part#:
1812J0500823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 1812 - In Stock:
72329
- Part#:
1812J0630271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 1812 - In Stock:
45194
- Part#:
1210Y2000182JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1210 - In Stock:
71711
- Part#:
0603J0160222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 0603 - In Stock:
184253
- Part#:
1808J2000180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
101141
- Part#:
1111J1500430JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 150V C0G/NP0 1111 - In Stock:
80637
- Part#:
1825Y0250471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1825 - In Stock:
38996