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#:
1825J1K00150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1825 - In Stock:
22894
- Part#:
2225Y2000333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 2225 - In Stock:
52579
- Part#:
2225Y1K20221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV C0G/NP0 2225 - In Stock:
35598
- Part#:
1825Y6K00102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 6KV X7R 1825 - In Stock:
65619
- Part#:
2220Y1K00682FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1KV C0G/NP0 2220 - In Stock:
12379
- Part#:
1808J0630271KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V X7R 1808 - In Stock:
115353
- Part#:
1210Y2K00270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2KV C0G/NP0 1210 - In Stock:
89558
- Part#:
1210J0630180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1210 - In Stock:
67578
- Part#:
1210J0630821JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 1210 - In Stock:
96257
- Part#:
2225Y5000102KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 2225 - In Stock:
39272
- Part#:
1812Y0500682FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1812 - In Stock:
33216
- Part#:
0805J2001P70DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 200V C0G/NP0 0805 - In Stock:
100444
- Part#:
1808J2500561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1808 - In Stock:
98686
- Part#:
2225Y1K50391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
53106
- Part#:
1825J6300822GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 630V C0G/NP0 1825 - In Stock:
21786
- Part#:
1210Y2500562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 1210 - In Stock:
163824
- Part#:
1812J0630333JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 1812 - In Stock:
66460
- Part#:
2220Y0160103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 2220 - In Stock:
53426
- Part#:
1111Y2000220KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1111 - In Stock:
100932
- Part#:
1210Y0100471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V C0G/NP0 1210 - In Stock:
127577
- Part#:
2211JA250271JXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 2211 - In Stock:
75644
- Part#:
2225J0250221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 2225 - In Stock:
42096
- Part#:
1210J2500391JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1210 - In Stock:
70331
- Part#:
2225J0500473MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 2225 - In Stock:
38217
- Part#:
1111J2000441GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 440PF 200V C0G/NP0 1111 - In Stock:
37797
- Part#:
0805J0250820FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 0805 - In Stock:
78438
- Part#:
2225Y1000821KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 2225 - In Stock:
27709
- Part#:
1210Y1K00121GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1210 - In Stock:
92967
- Part#:
1808J2000223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 1808 - In Stock:
140720
- Part#:
1206J0630122GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1206 - In Stock:
73537
- Part#:
1812Y0500394MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1812 - In Stock:
62354
- Part#:
1210J5000124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 500V X7R 1210 - In Stock:
95223
- Part#:
0603J0500151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 0603 - In Stock:
355338
- Part#:
0805J0168P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 16V C0G/NP0 0805 - In Stock:
231340
- Part#:
1206J2500270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1206 - In Stock:
67937
- Part#:
1111Y1K09P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 1KV C0G/NP0 1111 - In Stock:
37744
- Part#:
0603J250P300HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 250V C0G/NP0 0603 - In Stock:
141567
- Part#:
0805Y2000332MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V X7R 0805 - In Stock:
276878
- Part#:
1808Y0160394JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 16V X7R 1808 - In Stock:
95622
- Part#:
0603Y1002P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 100V C0G/NP0 0603 - In Stock:
260575
- Part#:
1206Y2500121JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V X7R 1206 - In Stock:
198430
- Part#:
1825J2500392JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V C0G/NP0 1825 - In Stock:
42475
- Part#:
2225Y0630470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 2225 - In Stock:
9694
- Part#:
2225Y1K20182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV C0G 2225 - In Stock:
32710
- Part#:
1825J0250183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 1825 - In Stock:
42010
- Part#:
1206Y0630562KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 1206 - In Stock:
185403
- Part#:
2225Y5000123GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V C0G 2225 - In Stock:
10788
- Part#:
1825Y0630820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1825 - In Stock:
21699
- Part#:
1812Y2000473MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 1812 - In Stock:
77355
- Part#:
2220J1K00182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 2220 - In Stock:
78666