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#:
2220Y2500124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 2220 - In Stock:
46872
- Part#:
1206J1000121KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1206 - In Stock:
185056
- Part#:
1808J1000270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1808 - In Stock:
202428
- Part#:
2220Y2K00562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 2KV X7R 2220 - In Stock:
50512
- Part#:
1206J0500272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 1206 - In Stock:
305047
- Part#:
1808Y0500471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1808 - In Stock:
211219
- Part#:
1812J0500124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 1812 - In Stock:
65253
- Part#:
1206Y6300430FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 630V C0G/NP0 1206 - In Stock:
25298
- Part#:
0603J0160330JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 0603 - In Stock:
265433
- Part#:
1812Y6300272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V C0G/NP0 1812 - In Stock:
67958
- Part#:
0805J0500821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V X7R 0805 - In Stock:
526670
- Part#:
1812Y5000120GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1812 - In Stock:
48665
- Part#:
1210Y1K50560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.5KV C0G/NP0 1210 - In Stock:
185242
- Part#:
2220J0250272FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 2220 - In Stock:
9643
- Part#:
2225J0160391FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 2225 - In Stock:
7267
- Part#:
0603Y0104P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 10V C0G/NP0 0603 - In Stock:
323528
- Part#:
0805Y0160391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 0805 - In Stock:
422728
- Part#:
1206Y2000391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1206 - In Stock:
121285
- Part#:
2220J3K00150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 3KV C0G/NP0 2220 - In Stock:
67939
- Part#:
0603J0635P60DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 0603 - In Stock:
305422
- Part#:
0805Y2000330JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 0805 - In Stock:
227978
- Part#:
1812J1K00271KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1812 - In Stock:
56491
- Part#:
0805J2503P30BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 250V C0G/NP0 0805 - In Stock:
120691
- Part#:
1825J0160334GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V C0G/NP0 1825 - In Stock:
11488
- Part#:
0805J1000181FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 0805 - In Stock:
75707
- Part#:
0603Y2000472MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V X7R 0603 - In Stock:
315851
- Part#:
1808J5000271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1808 - In Stock:
69767
- Part#:
2220Y0100821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V C0G/NP0 2220 - In Stock:
51670
- Part#:
1206Y2508P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 1206 - In Stock:
33267
- Part#:
2220Y6300151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 2220 - In Stock:
64986
- Part#:
1825J0630333GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V C0G/NP0 1825 - In Stock:
19174
- Part#:
1206J0630182KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1206 - In Stock:
184916
- Part#:
1808Y6300181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V X7R 1808 - In Stock:
104704
- Part#:
1825J0630124JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V C0G/NP0 1825 - In Stock:
20366
- Part#:
1210J2004P70DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 1210 - In Stock:
72379
- Part#:
0805J2000121KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V X7R 0805 - In Stock:
215036
- Part#:
0805Y0638P20BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 0805 - In Stock:
67579
- Part#:
1206J5002P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 500V C0G/NP0 1206 - In Stock:
125474
- Part#:
2220Y2500224KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 250V X7R 2220 - In Stock:
29874
- Part#:
1812Y1K00122MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 1812 - In Stock:
95879
- Part#:
0603J2000750FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 200V C0G/NP0 0603 - In Stock:
64868
- Part#:
1210Y2000391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1210 - In Stock:
53485
- Part#:
1825Y1K20120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.2KV C0G/NP0 1825 - In Stock:
17463
- Part#:
2220Y6300180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 2220 - In Stock:
30017
- Part#:
1812Y0250102JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 1812 - In Stock:
83078
- Part#:
1206J0500560GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1206 - In Stock:
117213
- Part#:
2225Y0630391FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 2225 - In Stock:
8574
- Part#:
0603J0251P00BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 25V C0G/NP0 0603 - In Stock:
176862
- Part#:
0603Y0250392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V X7R 0603 - In Stock:
596219
- Part#:
1812J1000222JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1812 - In Stock:
95997