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#:
1825J1K00273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1KV X7R 1825 - In Stock:
58785
- Part#:
0805Y0633P30DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 63V C0G/NP0 0805 - In Stock:
285772
- Part#:
1210Y1K20390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.2KV C0G/NP0 1210 - In Stock:
157745
- Part#:
0805J0630470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 0805 - In Stock:
124391
- Part#:
0805J1006P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 100V C0G/NP0 0805 - In Stock:
74162
- Part#:
2225Y0500822JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 2225 - In Stock:
24862
- Part#:
1210J1K20391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.2KV X7R 1210 - In Stock:
193355
- Part#:
1210Y5000391JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1210 - In Stock:
115110
- Part#:
1206J2K00271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2KV X7R 1206 - In Stock:
253727
- Part#:
1206Y2K04P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 2000V C0G/NP0 1206 - In Stock:
80275
- Part#:
0505J1500680FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 150V C0G/NP0 0505 - In Stock:
30166
- Part#:
2220J0160271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 2220 - In Stock:
19881
- Part#:
2220J0500271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 2220 - In Stock:
50261
- Part#:
1210Y0250561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 1210 - In Stock:
115311
- Part#:
1210J0250472KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V X7R 1210 - In Stock:
89275
- Part#:
1808Y5000563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 500V X7R 1808 - In Stock:
109281
- Part#:
1210J0160220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 1210 - In Stock:
77964
- Part#:
1210Y0630561FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1210 - In Stock:
40327
- Part#:
1812J2000392JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1812 - In Stock:
66234
- Part#:
1206J0500271MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V X7R 1206 - In Stock:
196066
- Part#:
1210J0250470JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 1210 - In Stock:
94881
- Part#:
0805J0630393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 0805 - In Stock:
224156
- Part#:
1206Y1000680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 1206 - In Stock:
80868
- Part#:
2225J0160182KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 2225 - In Stock:
45559
- Part#:
2225Y0630271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 2225 - In Stock:
24486
- Part#:
0603J0630150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 0603 - In Stock:
234376
- Part#:
0805Y2501P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 250V C0G/NP0 0805 - In Stock:
133418
- Part#:
1812J0500682KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1812 - In Stock:
92367
- Part#:
1812Y0160682FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1812 - In Stock:
17704
- Part#:
0603J0164P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 16V C0G/NP0 0603 - In Stock:
333523
- Part#:
0603Y0630561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 0603 - In Stock:
99029
- Part#:
0505J1001P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 100V C0G/NP0 0505 - In Stock:
53827
- Part#:
1812J0160225MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 16V X7R 1812 - In Stock:
48653
- Part#:
1210J0250121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 1210 - In Stock:
151751
- Part#:
1210J1000270FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1210 - In Stock:
39072
- Part#:
1206Y3000200FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 300V C0G/NP0 1206 - In Stock:
51952
- Part#:
2225J1000100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
42470
- Part#:
1812J1K00682KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1KV X7R 1812 - In Stock:
100479
- Part#:
2220Y1K00561JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 2220 - In Stock:
41913
- Part#:
2225J0160332FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
7857
- Part#:
0805Y0250181MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V X7R 0805 - In Stock:
401812
- Part#:
1808Y0100271MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V X7R 1808 - In Stock:
163718
- Part#:
1206J5000100JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 1206 - In Stock:
181525
- Part#:
2225Y0160154GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V C0G/NP0 2225 - In Stock:
10042
- Part#:
1808Y0500680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1808 - In Stock:
165055
- Part#:
2220Y0250562FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 2220 - In Stock:
9234
- Part#:
0603Y2000910KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 200V C0G/NP0 0603 - In Stock:
146950
- Part#:
1206J1000104JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 1206 - In Stock:
111784
- Part#:
2225J1K50153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1.5KV X7R 2225 - In Stock:
27168
- Part#:
1808Y0500184KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 1808 - In Stock:
120658