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#:
2220Y0630124GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V C0G/NP0 2220 - In Stock:
14580
- Part#:
2220Y1K20122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
56522
- Part#:
0603Y0100121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 10V C0G/NP0 0603 - In Stock:
353524
- Part#:
0805Y0630331KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 0805 - In Stock:
88063
- Part#:
1206Y2000821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1206 - In Stock:
200648
- Part#:
0505J3000120JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 300V C0G/NP0 0505 - In Stock:
117899
- Part#:
1812J1K50102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.5KV C0G 1812 - In Stock:
64351
- Part#:
2225Y6300182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V C0G/NP0 2225 - In Stock:
12850
- Part#:
1210Y0500820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1210 - In Stock:
127810
- Part#:
1812J2K50180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2.5KV C0G/NP0 1812 - In Stock:
40811
- Part#:
2225Y0100820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 10V C0G/NP0 2225 - In Stock:
33636
- Part#:
1808Y5000471KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1808 - In Stock:
107150
- Part#:
2225Y6K00391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 6KV C0G/NP0 2225 - In Stock:
45305
- Part#:
0805J2000122MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V X7R 0805 - In Stock:
287177
- Part#:
1210Y1000393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 1210 - In Stock:
135634
- Part#:
1812Y0250333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 1812 - In Stock:
59976
- Part#:
1812J0160223FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 1812 - In Stock:
25943
- Part#:
1808YA250222KXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V X7R 1808 - In Stock:
69085
- Part#:
2225J2000151FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 2225 - In Stock:
7729
- Part#:
1812Y2000104MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 200V X7R 1812 - In Stock:
63495
- Part#:
1812J5000561GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1812 - In Stock:
66083
- Part#:
1210Y1000180JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 1210 - In Stock:
75905
- Part#:
2220Y6300151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 2220 - In Stock:
62216
- Part#:
1206Y1K00331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 1206 - In Stock:
193677
- Part#:
1825J1K50223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1.5KV X7R 1825 - In Stock:
58797
- Part#:
1825Y5000394MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 500V X7R 1825 - In Stock:
38794
- Part#:
2225J4K00122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 4KV X7R 2225 - In Stock:
68587
- Part#:
0603Y0160150JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 0603 - In Stock:
186861
- Part#:
1812JA250151KCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1812 - In Stock:
58184
- Part#:
0603J0160120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 0603 - In Stock:
183994
- Part#:
2220J2500153KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V C0G 2220 - In Stock:
26712
- Part#:
1825J6K00390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 6KV C0G/NP0 1825 - In Stock:
26431
- Part#:
1206Y1000560KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1206 - In Stock:
116385
- Part#:
0603Y2501P30BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 250V C0G/NP0 0603 - In Stock:
184915
- Part#:
1210J0500101KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1210 - In Stock:
89662
- Part#:
0603Y1000471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 0603 - In Stock:
101408
- Part#:
1206J2500150FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1206 - In Stock:
83764
- Part#:
1210J1000100GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1210 - In Stock:
76626
- Part#:
1808J0100333KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V C0G/NP0 1808 - In Stock:
94104
- Part#:
2225J1K20561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.2KV C0G/NP0 2225 - In Stock:
49447
- Part#:
2225J0160562JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 2225 - In Stock:
28364
- Part#:
0805Y2500391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
340525
- Part#:
0505J200P500HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 200V C0G/NP0 0505 - In Stock:
79610
- Part#:
0805Y0250472JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 0805 - In Stock:
147017
- Part#:
1808J0500184KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
169043
- Part#:
1206Y0100102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 1206 - In Stock:
134148
- Part#:
1111J1K02P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 1KV C0G/NP0 1111 - In Stock:
81292
- Part#:
1206J500P500BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 500V C0G/NP0 1206 - In Stock:
113628
- Part#:
SFKBC5000151MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 150PF 500V AXIAL - In Stock:
5162
- Part#:
1808YA250220GCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1808 - In Stock:
62601