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#:
0805J0633P30DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 63V C0G/NP0 0805 - In Stock:
252186
- Part#:
1812Y0500272JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1812 - In Stock:
75929
- Part#:
0805J2000392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V X7R 0805 - In Stock:
263149
- Part#:
0603J0100333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V X7R 0603 - In Stock:
472437
- Part#:
1812J0100821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V C0G/NP0 1812 - In Stock:
72652
- Part#:
1808Y1K20470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.2KV C0G/NP0 1808 - In Stock:
100538
- Part#:
1812J5000274KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 500V X7R 1812 - In Stock:
50343
- Part#:
2220Y1K00333JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1KV X7R 2220 - In Stock:
25145
- Part#:
0505J0500301GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 50V C0G/NP0 0505 - In Stock:
80497
- Part#:
1808Y1000561JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1808 - In Stock:
112916
- Part#:
0603J0500220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 0603 - In Stock:
118832
- Part#:
1206J2500271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 1206 - In Stock:
201672
- Part#:
0805J3003P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 300V C0G/NP0 0805 - In Stock:
86155
- Part#:
1210J5000151GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1210 - In Stock:
65359
- Part#:
1210Y2K00820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2KV C0G/NP0 1210 - In Stock:
84303
- Part#:
1812J0630122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1812 - In Stock:
80553
- Part#:
1210J1K20271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV C0G/NP0 1210 - In Stock:
131061
- Part#:
1206Y0162P70BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 16V C0G/NP0 1206 - In Stock:
101264
- Part#:
1825J1000822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 1825 - In Stock:
55894
- Part#:
1206Y2000333MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1206 - In Stock:
128597
- Part#:
1210J1K00822MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV X7R 1210 - In Stock:
98590
- Part#:
2220Y2500223GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V C0G 2220 - In Stock:
12700
- Part#:
1812J1K00331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV X7R 1812 - In Stock:
66320
- Part#:
1812J5000181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1812 - In Stock:
87137
- Part#:
111122K00270FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2KV C0G/NP0 1111 - In Stock:
63693
- Part#:
2220J2000332KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V C0G/NP0 2220 - In Stock:
35181
- Part#:
2225J1K50822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1.5KV X7R 2225 - In Stock:
42511
- Part#:
1210J2500272KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 1210 - In Stock:
65403
- Part#:
2220Y5000393JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 500V X7R 2220 - In Stock:
38902
- Part#:
1825Y0500473GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V C0G/NP0 1825 - In Stock:
14821
- Part#:
2225J5000820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 2225 - In Stock:
25452
- Part#:
0603J0100822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V X7R 0603 - In Stock:
468281
- Part#:
1812Y0500151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1812 - In Stock:
71771
- Part#:
1206J0250334JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 25V X7R 1206 - In Stock:
81545
- Part#:
2220Y0100105JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 10V X7R 2220 - In Stock:
34056
- Part#:
1808Y6K00120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 6KV C0G/NP0 1808 - In Stock:
67037
- Part#:
2225Y1K50122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.5KV C0G 2225 - In Stock:
14413
- Part#:
2225J2500103FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V C0G 2225 - In Stock:
5457
- Part#:
0805Y2004P70BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 0805 - In Stock:
79380
- Part#:
0805J0501P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 50V C0G/NP0 0805 - In Stock:
137046
- Part#:
1210J2500682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V C0G/NP0 1210 - In Stock:
74801
- Part#:
0603J1008P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 100V C0G/NP0 0603 - In Stock:
131734
- Part#:
1812J0630473KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 1812 - In Stock:
91218
- Part#:
1111Y1K08P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1KV C0G/NP0 1111 - In Stock:
74092
- Part#:
1210J1K00390FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1210 - In Stock:
50724
- Part#:
1808Y0630124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V X7R 1808 - In Stock:
152943
- Part#:
1210J0630331JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1210 - In Stock:
90699
- Part#:
1812Y2K50122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2.5KV X7R 1812 - In Stock:
51504
- Part#:
1808YA250390KCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1808 - In Stock:
101570
- Part#:
1808J1000271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1808 - In Stock:
60292