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#:
1812Y2000474MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 200V X7R 1812 - In Stock:
73577
- Part#:
1111J2K0P700CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 2KV C0G/NP0 1111 - In Stock:
83432
- Part#:
0603Y0500470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0603 - In Stock:
249123
- Part#:
1206Y0105P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 10V C0G/NP0 1206 - In Stock:
87223
- Part#:
2225Y0160682FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 2225 - In Stock:
7603
- Part#:
1812J5K00122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 5KV X7R 1812 - In Stock:
80581
- Part#:
1808Y0250153JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 1808 - In Stock:
80760
- Part#:
1111J2001P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 200V C0G/NP0 1111 - In Stock:
76751
- Part#:
2225Y1K00821FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV C0G/NP0 2225 - In Stock:
9179
- Part#:
2220Y0250104GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V C0G/NP0 2220 - In Stock:
15953
- Part#:
1808YA250271JXTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 1808 - In Stock:
85627
- Part#:
2220Y2K50560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2.5KV C0G/NP0 2220 - In Stock:
17091
- Part#:
2220Y0160222GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 2220 - In Stock:
26917
- Part#:
1812J2500181KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1812 - In Stock:
77499
- Part#:
1206J1000274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 100V X7R 1206 - In Stock:
173098
- Part#:
0805Y0630101GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 0805 - In Stock:
149791
- Part#:
1206J0500391KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1206 - In Stock:
162985
- Part#:
1210Y1K00471MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 1210 - In Stock:
126347
- Part#:
1210J1K50561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV X7R 1210 - In Stock:
199841
- Part#:
2225Y2500562GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V C0G/NP0 2225 - In Stock:
10516
- Part#:
SFCML5000223MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.022UF 500V AXIAL - In Stock:
7144
- Part#:
1808J0500472GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1808 - In Stock:
103958
- Part#:
0603J2000152KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V X7R 0603 - In Stock:
385185
- Part#:
1808J1K50821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
202583
- Part#:
0505Y2000300KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 200V C0G/NP0 0505 - In Stock:
129768
- Part#:
0805Y1500240FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 150V C0G/NP0 0805 - In Stock:
76792
- Part#:
2220Y6K00271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 6KV C0G/NP0 2220 - In Stock:
75758
- Part#:
2225J0630393GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V C0G/NP0 2225 - In Stock:
11266
- Part#:
1825Y0100333FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V C0G/NP0 1825 - In Stock:
10249
- Part#:
1210Y0630824MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 63V X7R 1210 - In Stock:
66400
- Part#:
0603J2000822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V X7R 0603 - In Stock:
447123
- Part#:
0805Y2000120KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
284447
- Part#:
1812J0630182KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1812 - In Stock:
105438
- Part#:
0603J2000222JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V X7R 0603 - In Stock:
422051
- Part#:
2220J6300222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V C0G/NP0 2220 - In Stock:
60891
- Part#:
1825Y1000271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1825 - In Stock:
34488
- Part#:
2220Y2K00820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2KV C0G/NP0 2220 - In Stock:
51393
- Part#:
2225Y5000682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 2225 - In Stock:
57099
- Part#:
0603J1001P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 100V C0G/NP0 0603 - In Stock:
205141
- Part#:
1812Y0250393KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 1812 - In Stock:
96234
- Part#:
1206Y0101P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 10V C0G/NP0 1206 - In Stock:
91473
- Part#:
1812J2500682GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V C0G/NP0 1812 - In Stock:
62031
- Part#:
1210Y0160152JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V X7R 1210 - In Stock:
74438
- Part#:
1206Y1000391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1206 - In Stock:
243506
- Part#:
0805J6300222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V X7R 0805 - In Stock:
278075
- Part#:
0805J0160150GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 0805 - In Stock:
151327
- Part#:
1808J1K50151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.5KV C0G/NP0 1808 - In Stock:
135216
- Part#:
1111Y1K00100FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 1111 - In Stock:
28335
- Part#:
0805J1000330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 0805 - In Stock:
417426
- Part#:
2225Y6300123JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 630V C0G 2225 - In Stock:
23258