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#:
2220Y1K50332JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.5KV C0G 2220 - In Stock:
38861
- Part#:
0805J1000182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V X7R 0805 - In Stock:
359741
- Part#:
1206J3000100GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 300V C0G/NP0 1206 - In Stock:
74106
- Part#:
2220J0100821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V C0G/NP0 2220 - In Stock:
47203
- Part#:
1812Y0500331FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 1812 - In Stock:
26032
- Part#:
1210Y1K00220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1210 - In Stock:
173256
- Part#:
1210J1K06P80CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1KV C0G/NP0 1210 - In Stock:
72588
- Part#:
1808J0250123MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V X7R 1808 - In Stock:
139822
- Part#:
0805Y2500122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V X7R 0805 - In Stock:
305128
- Part#:
2220J0630391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 2220 - In Stock:
54480
- Part#:
1825Y2K50332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 2.5KV X7R 1825 - In Stock:
59929
- Part#:
0505Y1000680KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 0505 - In Stock:
136211
- Part#:
1812J0160683KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 1812 - In Stock:
52299
- Part#:
1210Y0100333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V X7R 1210 - In Stock:
135181
- Part#:
1210J0630150JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1210 - In Stock:
83319
- Part#:
2225J5000681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 2225 - In Stock:
49914
- Part#:
0805J6300151KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V X7R 0805 - In Stock:
460919
- Part#:
2225J0160392JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 2225 - In Stock:
29901
- Part#:
1825Y2K50332JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 2.5KV X7R 1825 - In Stock:
36086
- Part#:
0805J0630223JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 0805 - In Stock:
171752
- Part#:
2220J0500123GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 2220 - In Stock:
17257
- Part#:
0805Y1001P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 100V C0G/NP0 0805 - In Stock:
127032
- Part#:
1206J0500102GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1206 - In Stock:
87905
- Part#:
0805J0630560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 0805 - In Stock:
206902
- Part#:
0805Y1000393KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 0805 - In Stock:
174679
- Part#:
1206J2500822KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V X7R 1206 - In Stock:
185874
- Part#:
1812J0500122GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1812 - In Stock:
51558
- Part#:
1206J5000221GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1206 - In Stock:
54686
- Part#:
1111Y630P600HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 630V C0G/NP0 1111 - In Stock:
68986
- Part#:
2225Y2000103GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V C0G 2225 - In Stock:
10779
- Part#:
2225J0500150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 2225 - In Stock:
12095
- Part#:
1825Y2500153JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V X7R 1825 - In Stock:
34748
- Part#:
1808J1K26P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1.2KV C0G/NP0 1808 - In Stock:
94143
- Part#:
2225J0500153FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V C0G/NP0 2225 - In Stock:
10945
- Part#:
0805Y5000270FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 0805 - In Stock:
81573
- Part#:
0603Y0633P90BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 63V C0G/NP0 0603 - In Stock:
86937
- Part#:
1812J0160335JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 16V X7R 1812 - In Stock:
31088
- Part#:
2220J6300471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 2220 - In Stock:
68484
- Part#:
1808J2000390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1808 - In Stock:
83814
- Part#:
1111Y3003P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 300V C0G/NP0 1111 - In Stock:
75392
- Part#:
1825Y2500103GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V C0G 1825 - In Stock:
19157
- Part#:
1808Y0500473JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1808 - In Stock:
69260
- Part#:
1808J1K06P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1KV C0G/NP0 1808 - In Stock:
105567
- Part#:
2225Y1K00183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 2225 - In Stock:
48100
- Part#:
0805Y2500160JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 250V C0G/NP0 0805 - In Stock:
111498
- Part#:
2225Y0250682FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 2225 - In Stock:
7273
- Part#:
1808Y0630182MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V X7R 1808 - In Stock:
111441
- Part#:
0805Y0630560GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 0805 - In Stock:
135811
- Part#:
1825Y6300560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 1825 - In Stock:
62247
- Part#:
2225Y0630683JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 2225 - In Stock:
24858