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#:
2225J1K50223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1.5KV X7R 2225 - In Stock:
38084
- Part#:
1812J0250103GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V C0G/NP0 1812 - In Stock:
55580
- Part#:
1825Y5K00121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 5KV C0G/NP0 1825 - In Stock:
89351
- Part#:
1812J0500471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1812 - In Stock:
72717
- Part#:
0805J0160274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 16V X7R 0805 - In Stock:
269753
- Part#:
1210Y0250222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 1210 - In Stock:
63438
- Part#:
1812Y0630153KET - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 63V X7R 1812 - In Stock:
86874
- Part#:
1808Y2500152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
200367
- Part#:
1812Y0500330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1812 - In Stock:
59599
- Part#:
1825Y6300331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V X7R 1825 - In Stock:
61199
- Part#:
1206Y2000121MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V X7R 1206 - In Stock:
199558
- Part#:
SFABC0500333MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.033UF 50V AXIAL - In Stock:
4725
- Part#:
0805Y0100682KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 10V C0G/NP0 0805 - In Stock:
168938
- Part#:
1825Y2500332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V C0G/NP0 1825 - In Stock:
33827
- Part#:
1210J2K00100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2KV C0G/NP0 1210 - In Stock:
173708
- Part#:
1210Y1000822KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 1210 - In Stock:
58389
- Part#:
2220Y0250821GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 2220 - In Stock:
16776
- Part#:
1206Y0502P20BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 50V C0G/NP0 1206 - In Stock:
102427
- Part#:
1206Y0630182KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1206 - In Stock:
203086
- Part#:
1808J0630153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 1808 - In Stock:
169302
- Part#:
1111Y5000510KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 500V C0G/NP0 1111 - In Stock:
4205
- Part#:
2220Y1000270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 2220 - In Stock:
45214
- Part#:
1812Y0160182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 1812 - In Stock:
31427
- Part#:
1206J2002P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 200V C0G/NP0 1206 - In Stock:
121774
- Part#:
1206J1K00391KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1000V C0G/NP0 1206 - In Stock:
148429
- Part#:
0603J0100153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V X7R 0603 - In Stock:
457223
- Part#:
1111J5004P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 500V C0G/NP0 1111 - In Stock:
59243
- Part#:
1808Y2000102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
241007
- Part#:
1111J5001P40CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 500V C0G/NP0 1111 - In Stock:
5725
- Part#:
2220J2000680KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 2220 - In Stock:
35444
- Part#:
0603Y0500391KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V X7R 0603 - In Stock:
334980
- Part#:
1210Y0500391FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
49961
- Part#:
0603J0100151MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 10V X7R 0603 - In Stock:
396341
- Part#:
1206Y0500472KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1206 - In Stock:
196092
- Part#:
2225Y2000224KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 200V X7R 2225 - In Stock:
35792
- Part#:
1206J0500121KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1206 - In Stock:
184724
- Part#:
0805J2501P50BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 250V C0G/NP0 0805 - In Stock:
134189
- Part#:
2220Y6300560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 2220 - In Stock:
37072
- Part#:
0805Y1000101MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
504093
- Part#:
2225J0250100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 2225 - In Stock:
10123
- Part#:
2220Y2000120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 2220 - In Stock:
25453
- Part#:
1808J0630102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1808 - In Stock:
161723
- Part#:
1808J0160271KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V X7R 1808 - In Stock:
137280
- Part#:
1808J1000562JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 1808 - In Stock:
80639
- Part#:
0603J0500183JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 0603 - In Stock:
227986
- Part#:
1206J1006P80CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 1206 - In Stock:
148315
- Part#:
1206J0100222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V C0G/NP0 1206 - In Stock:
53201
- Part#:
1812J0630225KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 63V X7R 1812 - In Stock:
62234
- Part#:
1812J0630472GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 1812 - In Stock:
55607
- Part#:
0505Y1000470KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 0505 - In Stock:
116282