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#:
1210Y1000682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 1210 - In Stock:
112905
- Part#:
1210J0630124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V X7R 1210 - In Stock:
135357
- Part#:
1111Y2K00430FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 2000V C0G/NP0 1111 - In Stock:
27652
- Part#:
1825J0250121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 1825 - In Stock:
22603
- Part#:
1210Y1K00153JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 1210 - In Stock:
78073
- Part#:
2225J1K00473MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1KV X7R 2225 - In Stock:
31280
- Part#:
1812Y1K00562KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1KV X7R 1812 - In Stock:
95585
- Part#:
1808J1K00821FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV C0G/NP0 1808 - In Stock:
37487
- Part#:
0805Y2000120KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 0805 - In Stock:
265944
- Part#:
1206J6302P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 630V C0G/NP0 1206 - In Stock:
89595
- Part#:
2225Y1K50681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV C0G/NP0 2225 - In Stock:
22814
- Part#:
2225J0100150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 10V C0G/NP0 2225 - In Stock:
37665
- Part#:
2220Y2500180JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 2220 - In Stock:
30531
- Part#:
2225J1K20220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.2KV C0G/NP0 2225 - In Stock:
52136
- Part#:
1808YA250182JXTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V X7R 1808 - In Stock:
69268
- Part#:
1206Y0500332MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V X7R 1206 - In Stock:
200828
- Part#:
0805J0500152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V X7R 0805 - In Stock:
378754
- Part#:
0603Y0100152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V X7R 0603 - In Stock:
523904
- Part#:
1206J5001P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 500V C0G/NP0 1206 - In Stock:
134043
- Part#:
2225Y1K20333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1.2KV X7R 2225 - In Stock:
21898
- Part#:
0805J2500510GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 250V C0G/NP0 0805 - In Stock:
76093
- Part#:
1210Y1K00182MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 1210 - In Stock:
118586
- Part#:
1206Y6300391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1206 - In Stock:
113028
- Part#:
1206Y0509P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 50V C0G/NP0 1206 - In Stock:
111035
- Part#:
1808Y0160150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 1808 - In Stock:
70419
- Part#:
2225Y1K00222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV C0G/NP0 2225 - In Stock:
45648
- Part#:
1812Y0160182FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 1812 - In Stock:
23369
- Part#:
1812J1K20271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV C0G/NP0 1812 - In Stock:
69037
- Part#:
1210Y0630121FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1210 - In Stock:
40089
- Part#:
0805J0500562FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 0805 - In Stock:
76048
- Part#:
2220J0160392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 2220 - In Stock:
44945
- Part#:
0603Y0100822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V X7R 0603 - In Stock:
373780
- Part#:
0603J0254P70CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 25V C0G/NP0 0603 - In Stock:
220735
- Part#:
1206Y1000104JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 1206 - In Stock:
105323
- Part#:
2225J0500223KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 2225 - In Stock:
36133
- Part#:
1210Y0160472MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 1210 - In Stock:
93202
- Part#:
1825J6300561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V C0G/NP0 1825 - In Stock:
16305
- Part#:
1210Y0100392JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 10V C0G/NP0 1210 - In Stock:
117846
- Part#:
2220Y1K00681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 2220 - In Stock:
49886
- Part#:
0603J0500100GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 0603 - In Stock:
184561
- Part#:
2220J0250180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 2220 - In Stock:
47219
- Part#:
1206Y1001P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
152162
- Part#:
2220J5000393JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 500V X7R 2220 - In Stock:
36739
- Part#:
1825J2500820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1825 - In Stock:
47960
- Part#:
1808Y0100821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V C0G/NP0 1808 - In Stock:
160740
- Part#:
0603Y0631P80CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 63V C0G/NP0 0603 - In Stock:
224632
- Part#:
1825Y1K20820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.2KV C0G/NP0 1825 - In Stock:
66772
- Part#:
1206Y0631P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 63V C0G/NP0 1206 - In Stock:
175964
- Part#:
1210Y0630682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 1210 - In Stock:
110595
- Part#:
2220J5000103KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V X7R 2220 - In Stock:
73195