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#:
1206J0630272KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 1206 - In Stock:
214164
- Part#:
1825Y0500121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1825 - In Stock:
12322
- Part#:
1111Y3000201GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 300V C0G/NP0 1111 - In Stock:
56792
- Part#:
0603Y2000391MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V X7R 0603 - In Stock:
356885
- Part#:
1210J1000220JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1210 - In Stock:
80728
- Part#:
1206Y5000681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1206 - In Stock:
238573
- Part#:
2225Y5000330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 2225 - In Stock:
16077
- Part#:
2225Y3K00180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 3KV C0G/NP0 2225 - In Stock:
24382
- Part#:
1812Y1000562GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 1812 - In Stock:
38166
- Part#:
1812Y0250124JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 1812 - In Stock:
54199
- Part#:
1812Y0250822JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 1812 - In Stock:
69559
- Part#:
1206J6300180JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 1206 - In Stock:
180192
- Part#:
1808J2000183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 1808 - In Stock:
184341
- Part#:
2225Y0630123JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 2225 - In Stock:
24640
- Part#:
2225J1K00150FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 2225 - In Stock:
13353
- Part#:
1206Y2000102GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1206 - In Stock:
75738
- Part#:
1206J6301P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 630V C0G/NP0 1206 - In Stock:
75853
- Part#:
1206Y5003P90BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 1206 - In Stock:
86528
- Part#:
1206J1000121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
168879
- Part#:
1812J0250124MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 1812 - In Stock:
53990
- Part#:
1812Y5000271GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1812 - In Stock:
68248
- Part#:
0805Y5000103KJT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V X7R 0805 - In Stock:
226491
- Part#:
2220J5K00471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 5KV C0G/NP0 2220 - In Stock:
40325
- Part#:
1206J1002P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 100V C0G/NP0 1206 - In Stock:
82045
- Part#:
1808Y3K00561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 3KV X7R 1808 - In Stock:
143773
- Part#:
1111J1500301JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 150V C0G/NP0 1111 - In Stock:
51797
- Part#:
1808Y5K00181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
137511
- Part#:
2220J2000332GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V C0G/NP0 2220 - In Stock:
26913
- Part#:
1206Y2500100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1206 - In Stock:
155252
- Part#:
0603Y1000100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 0603 - In Stock:
477035
- Part#:
2225J1K50103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.5KV X7R 2225 - In Stock:
46398
- Part#:
2220Y0500122FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 2220 - In Stock:
8304
- Part#:
1210Y1K00122JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 1210 - In Stock:
87760
- Part#:
1812J0500180GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1812 - In Stock:
38851
- Part#:
2220Y0160104KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V C0G/NP0 2220 - In Stock:
28317
- Part#:
1206Y2502P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 250V C0G/NP0 1206 - In Stock:
64713
- Part#:
1206Y0638P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 1206 - In Stock:
263984
- Part#:
0805Y1K01P50CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
249249
- Part#:
0805Y0160181FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 0805 - In Stock:
63121
- Part#:
2225Y2K00122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2KV C0G/NP0 2225 - In Stock:
9529
- Part#:
1825J2000221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1825 - In Stock:
21234
- Part#:
1825Y1000151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1825 - In Stock:
42745
- Part#:
0603J1000101GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 0603 - In Stock:
167664
- Part#:
0603J0100181MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 10V X7R 0603 - In Stock:
420563
- Part#:
1206Y2000152KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V X7R 1206 - In Stock:
198796
- Part#:
2220Y1000684KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 100V X7R 2220 - In Stock:
30154
- Part#:
1808Y1000183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 1808 - In Stock:
114891
- Part#:
1210J2000393JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 200V X7R 1210 - In Stock:
95087
- Part#:
1825J1K20563MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 1.2KV X7R 1825 - In Stock:
55017
- Part#:
1825Y4K00120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 4KV C0G/NP0 1825 - In Stock:
25918