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#:
2220Y0250333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 2220 - In Stock:
47391
- Part#:
1210Y0500102JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 1210 - In Stock:
70279
- Part#:
1210Y0250180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 1210 - In Stock:
125311
- Part#:
2220Y5000392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 2220 - In Stock:
78545
- Part#:
0805J0100273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V X7R 0805 - In Stock:
217159
- Part#:
1206J0500820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1206 - In Stock:
95348
- Part#:
2225J0250150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 2225 - In Stock:
39753
- Part#:
0603Y0500121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 0603 - In Stock:
439148
- Part#:
1210J0630560KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1210 - In Stock:
98592
- Part#:
0603J0500682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V X7R 0603 - In Stock:
380523
- Part#:
1206Y5000471JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 1206 - In Stock:
184283
- Part#:
1812J0100563JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V X7R 1812 - In Stock:
76459
- Part#:
1812Y1000683MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 1812 - In Stock:
44012
- Part#:
0805J5000270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 0805 - In Stock:
116719
- Part#:
1812Y2000150GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1812 - In Stock:
36905
- Part#:
1812J1K00220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1812 - In Stock:
50067
- Part#:
0805J0630131GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 63V C0G/NP0 0805 - In Stock:
97711
- Part#:
2220J0250225MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 25V X7R 2220 - In Stock:
24871
- Part#:
1210J0160180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1210 - In Stock:
67521
- Part#:
1206J0630681JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1206 - In Stock:
139830
- Part#:
0805Y1000123KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V X7R 0805 - In Stock:
251955
- Part#:
2220Y2000224JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 200V X7R 2220 - In Stock:
35254
- Part#:
2225Y0500394KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 2225 - In Stock:
26839
- Part#:
1812Y0160390JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 1812 - In Stock:
68784
- Part#:
1825J0100393GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V C0G/NP0 1825 - In Stock:
18730
- Part#:
1812Y0250563JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 1812 - In Stock:
72425
- Part#:
2225J0100330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 10V C0G/NP0 2225 - In Stock:
32736
- Part#:
1206J0250391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 1206 - In Stock:
270129
- Part#:
1808Y2K50471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2.5KV X7R 1808 - In Stock:
108903
- Part#:
1808Y2000271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1808 - In Stock:
152199
- Part#:
1210J0250393JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 1210 - In Stock:
122045
- Part#:
2225Y5000824MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 500V X7R 2225 - In Stock:
19215
- Part#:
1111J300P900BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 300V C0G/NP0 1111 - In Stock:
64771
- Part#:
2225J0630820FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 2225 - In Stock:
9329
- Part#:
1808Y2000473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 1808 - In Stock:
101447
- Part#:
2225J1K50123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1.5KV X7R 2225 - In Stock:
30398
- Part#:
0603J0160473KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 0603 - In Stock:
406647
- Part#:
2225J0630120FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 2225 - In Stock:
9119
- Part#:
0805Y1000821FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 0805 - In Stock:
94558
- Part#:
0603J0250152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 0603 - In Stock:
85216
- Part#:
0805J1000201FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 100V C0G/NP0 0805 - In Stock:
46269
- Part#:
2220Y0160272GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 2220 - In Stock:
28573
- Part#:
1206Y6303P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 630V C0G/NP0 1206 - In Stock:
81463
- Part#:
1812Y0250680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1812 - In Stock:
66032
- Part#:
1812Y0160823KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V C0G/NP0 1812 - In Stock:
57078
- Part#:
1808Y2000151GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1808 - In Stock:
71550
- Part#:
0603J0100104MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V X7R 0603 - In Stock:
418756
- Part#:
1206J2500271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1206 - In Stock:
214411
- Part#:
0805Y2000220FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 0805 - In Stock:
84230
- Part#:
1808Y0250820KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1808 - In Stock:
119053