
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 List
- Part#:
2225J0160820KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 2225 - In Stock:
23430
- Part#:
1206Y0100123JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V X7R 1206 - In Stock:
208212
- Part#:
1206Y250P900BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
159379
- Part#:
1825Y4K00151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 4KV C0G/NP0 1825 - In Stock:
99013
- Part#:
1825Y1000683GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V C0G 1825 - In Stock:
12761
- Part#:
2225J2000821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 2225 - In Stock:
33272
- Part#:
2225J2500821KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 2225 - In Stock:
28556
- Part#:
1206Y2000154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 1206 - In Stock:
115152
- Part#:
0603Y2500152JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V X7R 0603 - In Stock:
277811
- Part#:
1808Y0500220JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1808 - In Stock:
129782
- Part#:
2225Y0500334KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 50V X7R 2225 - In Stock:
26497
- Part#:
2220J0100150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 10V C0G/NP0 2220 - In Stock:
53652
- Part#:
1206J2K07P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 2KV C0G/NP0 1206 - In Stock:
87045
- Part#:
1210J2500151FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1210 - In Stock:
37527
- Part#:
1812J2000332FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V C0G/NP0 1812 - In Stock:
22443
- Part#:
0805Y2500331JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 0805 - In Stock:
209352
- Part#:
1808Y1K00122MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 1808 - In Stock:
104999
- Part#:
2220Y0160151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 2220 - In Stock:
39070
- Part#:
2225J5000121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 2225 - In Stock:
24561
- Part#:
1812Y0100392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 10V X7R 1812 - In Stock:
66664
- Part#:
1206J6305P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 630V C0G/NP0 1206 - In Stock:
242207
- Part#:
1808J2500821MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 1808 - In Stock:
105129
- Part#:
2220J0500821KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 2220 - In Stock:
40857
- Part#:
2220Y0250155KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 25V X7R 2220 - In Stock:
47580
- Part#:
1210Y1000681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 1210 - In Stock:
124866
- Part#:
2220Y1K20561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.2KV C0G/NP0 2220 - In Stock:
35985
- Part#:
1812J0160682FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1812 - In Stock:
24838
- Part#:
1812J0630392GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1812 - In Stock:
41232
- Part#:
2220J2K50180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2.5KV C0G/NP0 2220 - In Stock:
19291
- Part#:
2220Y1K50271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV X7R 2220 - In Stock:
62180
- Part#:
1808J2500271FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1808 - In Stock:
64556
- Part#:
1808J2500472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 1808 - In Stock:
170210
- Part#:
1808J0160333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 1808 - In Stock:
147470
- Part#:
0805J5000110KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 500V C0G/NP0 0805 - In Stock:
150139
- Part#:
2211YA250271GCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 2211 - In Stock:
29931
- Part#:
0603Y2000561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V X7R 0603 - In Stock:
520153
- Part#:
1825J0160682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1825 - In Stock:
50263
- Part#:
1825Y2500223MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 1825 - In Stock:
45758
- Part#:
1210Y6300562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V X7R 1210 - In Stock:
183964
- Part#:
1812Y6300124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 630V X7R 1812 - In Stock:
64881
- Part#:
2225Y1K20331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.2KV C0G/NP0 2225 - In Stock:
15836
- Part#:
1812J0500563GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V C0G/NP0 1812 - In Stock:
25147
- Part#:
1825J1K50181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.5KV C0G/NP0 1825 - In Stock:
41080
- Part#:
2225Y1K20223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1.2KV X7R 2225 - In Stock:
22382
- Part#:
0805J0500150KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 0805 - In Stock:
277828
- Part#:
1210J2000821JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1210 - In Stock:
73175
- Part#:
2225Y0250392JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 2225 - In Stock:
30057
- Part#:
1808J0100154MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V X7R 1808 - In Stock:
129327
- Part#:
1808Y0100224KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 10V X7R 1808 - In Stock:
104697
- Part#:
1210J0500564MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 50V X7R 1210 - In Stock:
69119
