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#:
1812Y2500101GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1812 - In Stock:
45496
- Part#:
1808J2000272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V X7R 1808 - In Stock:
174980
- Part#:
0805Y0630333JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 0805 - In Stock:
185711
- Part#:
1808Y0250332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 1808 - In Stock:
190359
- Part#:
1808YA250180FCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1808 - In Stock:
39922
- Part#:
1808Y2500183MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V X7R 1808 - In Stock:
121383
- Part#:
0805J0630332GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 0805 - In Stock:
135341
- Part#:
0805J0160331FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 0805 - In Stock:
74431
- Part#:
1206J0160682KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1206 - In Stock:
195590
- Part#:
1812J0250390FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 1812 - In Stock:
27659
- Part#:
1206Y0500331KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V X7R 1206 - In Stock:
242380
- Part#:
1808Y1000181JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1808 - In Stock:
92978
- Part#:
0805Y0630102FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 0805 - In Stock:
70509
- Part#:
1210J0630394KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 1210 - In Stock:
95728
- Part#:
1206Y1K20221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV C0G/NP0 1206 - In Stock:
168371
- Part#:
1210Y2500330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1210 - In Stock:
61318
- Part#:
1825Y3K00471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 3KV C0G/NP0 1825 - In Stock:
52477
- Part#:
1825Y4K00331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 4KV C0G/NP0 1825 - In Stock:
18098
- Part#:
1825Y2K00122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2KV C0G/NP0 1825 - In Stock:
35019
- Part#:
1210J6300270FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1210 - In Stock:
53265
- Part#:
1210J0100564MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 10V X7R 1210 - In Stock:
94542
- Part#:
0805Y1001P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 100V C0G/NP0 0805 - In Stock:
71843
- Part#:
1111Y1500430FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 150V C0G/NP0 1111 - In Stock:
29444
- Part#:
2220Y0630120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
44411
- Part#:
1808YA250331JXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V X7R 1808 - In Stock:
87984
- Part#:
2225Y2000222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 2225 - In Stock:
9580
- Part#:
0603J0630391FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 0603 - In Stock:
79886
- Part#:
1812Y6300120KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 630V C0G/NP0 1812 - In Stock:
94431
- Part#:
2225Y2500561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 2225 - In Stock:
7787
- Part#:
2220Y1K50153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1.5KV X7R 2220 - In Stock:
40336
- Part#:
0805Y0250220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 0805 - In Stock:
450530
- Part#:
1812Y5000561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1812 - In Stock:
84730
- Part#:
0805J0630180KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0805 - In Stock:
287261
- Part#:
1210J1K00120GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1210 - In Stock:
64684
- Part#:
0805J0501P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 50V C0G/NP0 0805 - In Stock:
183991
- Part#:
0805Y0500680KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 0805 - In Stock:
241747
- Part#:
1206Y1000330FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1206 - In Stock:
86635
- Part#:
1808Y1004P70BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 100V C0G/NP0 1808 - In Stock:
83524
- Part#:
0805J2002P20CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 0805 - In Stock:
156979
- Part#:
2220Y2500223GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V C0G 2220 - In Stock:
15217
- Part#:
1812J1K00390JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1812 - In Stock:
102680
- Part#:
1206J2500153JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V X7R 1206 - In Stock:
127547
- Part#:
2225Y2K50682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 2.5KV X7R 2225 - In Stock:
36548
- Part#:
1808J0250562FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1808 - In Stock:
55603
- Part#:
1808Y1K00180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 1808 - In Stock:
89775
- Part#:
0805J0630560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 0805 - In Stock:
470857
- Part#:
2220Y0630181GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 2220 - In Stock:
16385
- Part#:
2220Y3K00561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 3KV C0G/NP0 2220 - In Stock:
14827
- Part#:
1206J6300200KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 630V C0G/NP0 1206 - In Stock:
133886
- Part#:
1206J0630272KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1206 - In Stock:
169264