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#:
1206Y2500104KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 1206 - In Stock:
90451
- Part#:
1206J0630102FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1206 - In Stock:
84320
- Part#:
1825Y5000681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1825 - In Stock:
53656
- Part#:
2225Y0630182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 2225 - In Stock:
37406
- Part#:
2225J6300103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 630V X7R 2225 - In Stock:
53281
- Part#:
1210J1000182JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V X7R 1210 - In Stock:
84546
- Part#:
1206J0160104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 16V X7R 1206 - In Stock:
273707
- Part#:
0603Y0100561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 10V X7R 0603 - In Stock:
526080
- Part#:
1812Y6K00560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 6KV C0G/NP0 1812 - In Stock:
47286
- Part#:
2211YA250221MXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 2211 - In Stock:
84654
- Part#:
0805J5000560FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 0805 - In Stock:
85479
- Part#:
1812Y5000103GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.01UF 500V C0G/NP0 1812 - In Stock:
33937
- Part#:
1210J1K20182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV X7R 1210 - In Stock:
143092
- Part#:
1812Y0250390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 1812 - In Stock:
81810
- Part#:
1210J2500272JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 1210 - In Stock:
80514
- Part#:
1825Y1K00472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV X7R 1825 - In Stock:
67561
- Part#:
0603Y0160392KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 0603 - In Stock:
291971
- Part#:
1808Y5000680JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1808 - In Stock:
91521
- Part#:
1808Y1K50122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.5KV X7R 1808 - In Stock:
163205
- Part#:
0805Y1001P00BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 100V C0G/NP0 0805 - In Stock:
108721
- Part#:
0603J3007P50BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 300V C0G/NP0 0603 - In Stock:
73767
- Part#:
1808J1K00271KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV X7R 1808 - In Stock:
126017
- Part#:
1825Y2500390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1825 - In Stock:
11728
- Part#:
2220Y6300680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 2220 - In Stock:
61695
- Part#:
1808Y0500220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1808 - In Stock:
77126
- Part#:
0805J5008P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 500V C0G/NP0 0805 - In Stock:
268000
- Part#:
1210J0630182GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1210 - In Stock:
65847
- Part#:
1206J6300821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V X7R 1206 - In Stock:
358784
- Part#:
1808Y1K00272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV X7R 1808 - In Stock:
81505
- Part#:
1808J1K00150FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1808 - In Stock:
45020
- Part#:
0805J0161P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 16V C0G/NP0 0805 - In Stock:
150327
- Part#:
1206Y0630121GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1206 - In Stock:
95316
- Part#:
0805J2000470FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 0805 - In Stock:
86107
- Part#:
2225J2000681JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 2225 - In Stock:
23899
- Part#:
1808J2K00120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 1808 - In Stock:
82822
- Part#:
0805Y0254P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 25V C0G/NP0 0805 - In Stock:
371705
- Part#:
1808Y0250181MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V X7R 1808 - In Stock:
183277
- Part#:
0805J0500180FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 0805 - In Stock:
80618
- Part#:
1206Y0250101KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1206 - In Stock:
171021
- Part#:
1825Y0630150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1825 - In Stock:
44911
- Part#:
1206Y1000681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V X7R 1206 - In Stock:
248103
- Part#:
0805J0100682KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 10V C0G/NP0 0805 - In Stock:
197596
- Part#:
0805J2000111KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 200V C0G/NP0 0805 - In Stock:
102027
- Part#:
1812J0500224MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V X7R 1812 - In Stock:
89056
- Part#:
SFAJL0500473MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.047UF 50V AXIAL - In Stock:
8690
- Part#:
1812J3K00100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 3KV C0G/NP0 1812 - In Stock:
83909
- Part#:
1825J4K00100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 4KV C0G/NP0 1825 - In Stock:
68960
- Part#:
1808Y2500272MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 1808 - In Stock:
183914
- Part#:
1812J0500472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 1812 - In Stock:
86633
- Part#:
1206Y1K00270GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1206 - In Stock:
80680