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#:
2220J0160180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 2220 - In Stock:
48990
- Part#:
1808J2K50121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2.5KV C0G/NP0 1808 - In Stock:
104191
- Part#:
1808J1K50121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.5KV C0G/NP0 1808 - In Stock:
139396
- Part#:
0805Y5000271JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 0805 - In Stock:
252926
- Part#:
2220Y0100104GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V C0G/NP0 2220 - In Stock:
17205
- Part#:
1812J2000222GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1812 - In Stock:
48547
- Part#:
1206Y0254P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 25V C0G/NP0 1206 - In Stock:
184996
- Part#:
2225J0630103FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 2225 - In Stock:
6687
- Part#:
0603Y0630680FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 0603 - In Stock:
82323
- Part#:
1808J0500222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1808 - In Stock:
150720
- Part#:
1808JA250181KXRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 1808 - In Stock:
105022
- Part#:
1812J5000182KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 1812 - In Stock:
93854
- Part#:
1812Y6300104KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 630V X7R 1812 - In Stock:
41926
- Part#:
0603J3006P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 300V C0G/NP0 0603 - In Stock:
72362
- Part#:
1808J5K00681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 5KV X7R 1808 - In Stock:
87033
- Part#:
1111J2500240GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 250V C0G/NP0 1111 - In Stock:
51333
- Part#:
1812Y1000125KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 100V X7R 1812 - In Stock:
48998
- Part#:
1808Y0500682JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1808 - In Stock:
96866
- Part#:
0603Y0160120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 0603 - In Stock:
97743
- Part#:
1210Y5000272JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 1210 - In Stock:
107069
- Part#:
1206J0500682KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V X7R 1206 - In Stock:
252865
- Part#:
1210J6300181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 1210 - In Stock:
215419
- Part#:
2220J0630473FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V C0G/NP0 2220 - In Stock:
7013
- Part#:
0805Y0500391MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0805 - In Stock:
91430
- Part#:
1206J0160122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V X7R 1206 - In Stock:
205138
- Part#:
1812Y0630333FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V C0G/NP0 1812 - In Stock:
16632
- Part#:
2220Y2K00121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2KV C0G/NP0 2220 - In Stock:
18426
- Part#:
2220J6K00391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 6KV X7R 2220 - In Stock:
72988
- Part#:
1812J2500223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 1812 - In Stock:
75216
- Part#:
1808J1000101KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V X7R 1808 - In Stock:
180744
- Part#:
1210J2000100JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1210 - In Stock:
89909
- Part#:
2220Y5000272JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 2220 - In Stock:
50349
- Part#:
1825J0500332GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1825 - In Stock:
23199
- Part#:
2220J5K00122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 5KV X7R 2220 - In Stock:
71219
- Part#:
0505J1500820GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 150V C0G/NP0 0505 - In Stock:
92945
- Part#:
1206Y0630152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V X7R 1206 - In Stock:
300409
- Part#:
0805J1000470JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 0805 - In Stock:
116479
- Part#:
1206Y1K00100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 1206 - In Stock:
220164
- Part#:
1210Y1K20681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV X7R 1210 - In Stock:
117464
- Part#:
1210J5000332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 1210 - In Stock:
233032
- Part#:
2220YA250682JXRB17 - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V X7R 2220 - In Stock:
67171
- Part#:
1206J5000221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1206 - In Stock:
245398
- Part#:
1812Y6300100KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 1812 - In Stock:
92833
- Part#:
2225J0630154JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V C0G/NP0 2225 - In Stock:
21864
- Part#:
1812J1K20122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.2KV X7R 1812 - In Stock:
69147
- Part#:
1210Y0500470GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1210 - In Stock:
79759
- Part#:
1210Y0630682JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 1210 - In Stock:
73516
- Part#:
1808J2K00181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2KV X7R 1808 - In Stock:
93522
- Part#:
1206J0630620KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 63V C0G/NP0 1206 - In Stock:
96325
- Part#:
1206J1K20150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.2KV C0G/NP0 1206 - In Stock:
198664