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#:
0805Y1K00560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 0805 - In Stock:
92562
- Part#:
1808J0160332JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1808 - In Stock:
118253
- Part#:
1812Y1000563JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 1812 - In Stock:
65485
- Part#:
2220Y1000332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 2220 - In Stock:
46244
- Part#:
2220J5000103KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V X7R 2220 - In Stock:
51196
- Part#:
2225J1000821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 2225 - In Stock:
41151
- Part#:
1808J1K00101MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV X7R 1808 - In Stock:
112235
- Part#:
2225Y2000331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 2225 - In Stock:
30570
- Part#:
0603Y0630472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 0603 - In Stock:
416211
- Part#:
2225J2K00273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 2KV X7R 2225 - In Stock:
26370
- Part#:
0805Y3003P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 300V C0G/NP0 0805 - In Stock:
84002
- Part#:
2225J0500273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 2225 - In Stock:
51395
- Part#:
1206J1004P70BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 100V C0G/NP0 1206 - In Stock:
88831
- Part#:
1111Y1K00110GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 1KV C0G/NP0 1111 - In Stock:
60885
- Part#:
1210Y1K20100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.2KV C0G/NP0 1210 - In Stock:
93913
- Part#:
0603J0630470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 0603 - In Stock:
227048
- Part#:
0603J1000271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 0603 - In Stock:
199813
- Part#:
1812J1000332GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1812 - In Stock:
46683
- Part#:
1812J5000823JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 500V X7R 1812 - In Stock:
57319
- Part#:
2220J2000820FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 2220 - In Stock:
7603
- Part#:
1206Y2000680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1206 - In Stock:
69955
- Part#:
1808Y2000333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1808 - In Stock:
91680
- Part#:
1210Y0100560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 10V C0G/NP0 1210 - In Stock:
71296
- Part#:
1808Y3K00270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 3KV C0G/NP0 1808 - In Stock:
140283
- Part#:
0805J5000560KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 0805 - In Stock:
119609
- Part#:
2220Y0160222GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 2220 - In Stock:
15913
- Part#:
1812J2K00561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2KV X7R 1812 - In Stock:
79492
- Part#:
1111J3000510FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 300V C0G/NP0 1111 - In Stock:
28949
- Part#:
0805Y5000271FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 0805 - In Stock:
57940
- Part#:
2225J0630223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 2225 - In Stock:
61353
- Part#:
2225Y2000155JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 200V X7R 2225 - In Stock:
18416
- Part#:
1206J1K00100FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1000V C0G/NP0 1206 - In Stock:
71360
- Part#:
0805Y1000332KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V X7R 0805 - In Stock:
229588
- Part#:
2225Y5000223GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V C0G 2225 - In Stock:
10080
- Part#:
1210J2500392KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V C0G/NP0 1210 - In Stock:
66911
- Part#:
1210J0500394MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1210 - In Stock:
56835
- Part#:
2220Y1K20122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.2KV C0G 2220 - In Stock:
48389
- Part#:
1206Y0631P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 1206 - In Stock:
113512
- Part#:
1812J1000183JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 1812 - In Stock:
52681
- Part#:
1206J0500360KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 50V C0G/NP0 1206 - In Stock:
121306
- Part#:
0603J0500121MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V X7R 0603 - In Stock:
668831
- Part#:
2220Y1K00471GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 2220 - In Stock:
21118
- Part#:
1812Y1000393KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V C0G 1812 - In Stock:
49275
- Part#:
1812J2000471GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 1812 - In Stock:
53637
- Part#:
1825Y0160393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 1825 - In Stock:
49523
- Part#:
1206J2500472KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
340101
- Part#:
1812J1K00271MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV X7R 1812 - In Stock:
64857
- Part#:
2225J1K50222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.5KV C0G 2225 - In Stock:
21305
- Part#:
1808Y2500560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1808 - In Stock:
176264
- Part#:
1206J0630394MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 1206 - In Stock:
157481