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#:
1210J1K50562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1.5KV X7R 1210 - In Stock:
140477
- Part#:
1812Y0630682MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1812 - In Stock:
97404
- Part#:
1206Y5000392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 1206 - In Stock:
308022
- Part#:
2225J2K50681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2.5KV C0G/NP0 2225 - In Stock:
16085
- Part#:
2220Y2000220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 2220 - In Stock:
46478
- Part#:
2225J6300103GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 630V C0G 2225 - In Stock:
12110
- Part#:
1206Y0100223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V X7R 1206 - In Stock:
245188
- Part#:
1210Y1000473JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 1210 - In Stock:
73001
- Part#:
0805Y0506P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0805 - In Stock:
134849
- Part#:
2220J1000122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 2220 - In Stock:
13845
- Part#:
1825Y1K20102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV C0G 1825 - In Stock:
45110
- Part#:
1825J1K00103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV X7R 1825 - In Stock:
61625
- Part#:
2220J2K50150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2.5KV C0G/NP0 2220 - In Stock:
65751
- Part#:
1812J0100392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 10V X7R 1812 - In Stock:
83312
- Part#:
1210Y1K00270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1210 - In Stock:
154337
- Part#:
1812Y0500562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 1812 - In Stock:
83214
- Part#:
1206J0160820JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 1206 - In Stock:
198692
- Part#:
0805Y5000821MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 0805 - In Stock:
279395
- Part#:
0603J1001P80BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 100V C0G/NP0 0603 - In Stock:
93582
- Part#:
2220YA250182KXTB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V X7R 2220 - In Stock:
64498
- Part#:
1812Y0250823MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 1812 - In Stock:
83052
- Part#:
1206J6302P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 630V C0G/NP0 1206 - In Stock:
134585
- Part#:
0603Y5000220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 0603 - In Stock:
109839
- Part#:
1210J0500680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1210 - In Stock:
42802
- Part#:
0603Y0500471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V X7R 0603 - In Stock:
504342
- Part#:
1808J6300560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 1808 - In Stock:
120356
- Part#:
1210J0160273KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V C0G/NP0 1210 - In Stock:
78019
- Part#:
0603J0500110JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 50V C0G/NP0 0603 - In Stock:
161596
- Part#:
1210Y0630331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1210 - In Stock:
113843
- Part#:
1210J2000680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1210 - In Stock:
133263
- Part#:
2225J2000821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 2225 - In Stock:
40557
- Part#:
1210J0160561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1210 - In Stock:
137952
- Part#:
2225J5000824MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 500V X7R 2225 - In Stock:
22329
- Part#:
1206J0100471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V C0G/NP0 1206 - In Stock:
59895
- Part#:
1206Y2000222FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1206 - In Stock:
45066
- Part#:
2220Y1000821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 2220 - In Stock:
49011
- Part#:
1812J5000471KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1812 - In Stock:
59300
- Part#:
0603Y063P100CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1PF 63V C0G/NP0 0603 - In Stock:
261518
- Part#:
2220Y0630185MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 63V X7R 2220 - In Stock:
23302
- Part#:
0805J0631P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 0805 - In Stock:
191391
- Part#:
1210Y1K00471JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 1210 - In Stock:
104624
- Part#:
1825J2500222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 1825 - In Stock:
39914
- Part#:
0805J0630180GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0805 - In Stock:
65297
- Part#:
1206J5000220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1206 - In Stock:
246794
- Part#:
1808Y0160181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 1808 - In Stock:
82321
- Part#:
0805Y0630101FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 0805 - In Stock:
57451
- Part#:
2225Y0100473FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 2225 - In Stock:
8620
- Part#:
0805J0500271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 0805 - In Stock:
166396
- Part#:
2225J4K00271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 4KV C0G/NP0 2225 - In Stock:
92777
- Part#:
1210J0160682JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V X7R 1210 - In Stock:
81702