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#:
1206Y2500681JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1206 - In Stock:
132425
- Part#:
1825Y2000820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1825 - In Stock:
18582
- Part#:
1808J5K00390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 5KV C0G/NP0 1808 - In Stock:
66816
- Part#:
1812J0630180JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1812 - In Stock:
70454
- Part#:
0805Y0250221GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 0805 - In Stock:
171033
- Part#:
0805J0636P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 63V C0G/NP0 0805 - In Stock:
434577
- Part#:
1206Y1K00102JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1206 - In Stock:
144509
- Part#:
0805J5001P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 500V C0G/NP0 0805 - In Stock:
114593
- Part#:
2220J1000563MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 2220 - In Stock:
37002
- Part#:
0805J2000471GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 0805 - In Stock:
119142
- Part#:
1825Y1K50331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV X7R 1825 - In Stock:
47704
- Part#:
0603Y1000240JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 100V C0G/NP0 0603 - In Stock:
204803
- Part#:
0805Y0630223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 0805 - In Stock:
234417
- Part#:
1812Y0250103KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V C0G/NP0 1812 - In Stock:
70892
- Part#:
1812J1000562JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 1812 - In Stock:
67973
- Part#:
1808Y0630560FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1808 - In Stock:
62063
- Part#:
0603Y0630821JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V X7R 0603 - In Stock:
264252
- Part#:
1812J3K00271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 3KV C0G/NP0 1812 - In Stock:
35612
- Part#:
1808Y0250151MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V X7R 1808 - In Stock:
177930
- Part#:
1812YA250102JXRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 1812 - In Stock:
63520
- Part#:
1210Y0160272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V X7R 1210 - In Stock:
159605
- Part#:
0805J5006P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 0805 - In Stock:
98978
- Part#:
1210Y5000390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1210 - In Stock:
137245
- Part#:
1808J0508P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 1808 - In Stock:
184503
- Part#:
1206J6306P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 630V C0G/NP0 1206 - In Stock:
98619
- Part#:
0805Y1000273MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 0805 - In Stock:
283180
- Part#:
0805Y0630823JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 0805 - In Stock:
147556
- Part#:
1825J1K20392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV X7R 1825 - In Stock:
61613
- Part#:
1111J1000270FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1111 - In Stock:
21492
- Part#:
1812J6300562FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V C0G/NP0 1812 - In Stock:
16614
- Part#:
2220J0500560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 2220 - In Stock:
8041
- Part#:
1808JA250220FCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1808 - In Stock:
48029
- Part#:
2220Y6300122JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V C0G/NP0 2220 - In Stock:
56619
- Part#:
2220Y0630220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 2220 - In Stock:
13157
- Part#:
1808YA250152MXRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V X7R 1808 - In Stock:
68479
- Part#:
0805Y0160152KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V X7R 0805 - In Stock:
275409
- Part#:
1808Y0250102JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V X7R 1808 - In Stock:
118523
- Part#:
1812J2K00471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV X7R 1812 - In Stock:
86109
- Part#:
2225Y2500123KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V C0G 2225 - In Stock:
22192
- Part#:
1812J0160221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1812 - In Stock:
70479
- Part#:
1808J0630103MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 1808 - In Stock:
96454
- Part#:
1808J0500472JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 1808 - In Stock:
85543
- Part#:
1210Y1K00470JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1210 - In Stock:
119516
- Part#:
2220Y0250103GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V C0G/NP0 2220 - In Stock:
26436
- Part#:
0805J2001P50BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 200V C0G/NP0 0805 - In Stock:
73020
- Part#:
1812J0160390FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 1812 - In Stock:
30302
- Part#:
1210Y0250220KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 1210 - In Stock:
95613
- Part#:
1812Y0160561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1812 - In Stock:
31919
- Part#:
0603J0500273KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 0603 - In Stock:
287143
- Part#:
0505J3001P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 300V C0G/NP0 0505 - In Stock:
116557