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#:
SFBMC5000332MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 3300PF 500V AXIAL - In Stock:
3157
- Part#:
1812Y3K00122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 3KV X7R 1812 - In Stock:
55122
- Part#:
2220Y0630103FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 2220 - In Stock:
13069
- Part#:
2225J5000180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 2225 - In Stock:
50125
- Part#:
1812J0100103JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 10V C0G/NP0 1812 - In Stock:
63986
- Part#:
1111J200P800HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 200V C0G/NP0 1111 - In Stock:
72481
- Part#:
2220J2500101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 2220 - In Stock:
26538
- Part#:
1825J1K20820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.2KV C0G/NP0 1825 - In Stock:
40050
- Part#:
1808JA250331KCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1808 - In Stock:
87476
- Part#:
0805Y2500180FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 0805 - In Stock:
51525
- Part#:
2220Y0250270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 2220 - In Stock:
12748
- Part#:
2225Y4K00391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 4KV C0G/NP0 2225 - In Stock:
76973
- Part#:
1808YA250820FCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1808 - In Stock:
46409
- Part#:
2225J0500562KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 2225 - In Stock:
32859
- Part#:
1825Y6K00391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 6KV X7R 1825 - In Stock:
82019
- Part#:
2225Y1K50391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV C0G/NP0 2225 - In Stock:
19635
- Part#:
1825J1K50331KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV X7R 1825 - In Stock:
59923
- Part#:
0603Y2501P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 250V C0G/NP0 0603 - In Stock:
135806
- Part#:
1812Y0500470JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1812 - In Stock:
73929
- Part#:
2220Y0160472GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 2220 - In Stock:
27347
- Part#:
1210Y0500102MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 1210 - In Stock:
110494
- Part#:
2220J2000224JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 200V X7R 2220 - In Stock:
29856
- Part#:
2220Y0160104JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V C0G/NP0 2220 - In Stock:
30287
- Part#:
1206Y2500100KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1206 - In Stock:
115634
- Part#:
1808Y0100125KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 10V X7R 1808 - In Stock:
76007
- Part#:
0603J0100183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 10V X7R 0603 - In Stock:
398162
- Part#:
1206Y0500181GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1206 - In Stock:
105949
- Part#:
2225Y0250185MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 25V X7R 2225 - In Stock:
30001
- Part#:
1812J1000153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1812 - In Stock:
79907
- Part#:
2225Y0160331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 2225 - In Stock:
30138
- Part#:
1808J0160100KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 1808 - In Stock:
133210
- Part#:
2225J0630474MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 2225 - In Stock:
35760
- Part#:
1206J0160273MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 1206 - In Stock:
219248
- Part#:
1206J2000182GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1206 - In Stock:
92494
- Part#:
0603Y0254P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 25V C0G/NP0 0603 - In Stock:
156341
- Part#:
1210Y2K00182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 2KV X7R 1210 - In Stock:
114297
- Part#:
1808Y0100331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 1808 - In Stock:
161627
- Part#:
1812Y5000271MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 1812 - In Stock:
83110
- Part#:
0805J2500223JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 0805 - In Stock:
148980
- Part#:
2225J2000392FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 2225 - In Stock:
6165
- Part#:
0603Y0630821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 0603 - In Stock:
376194
- Part#:
2225J0250224FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V C0G/NP0 2225 - In Stock:
5152
- Part#:
1808J0250151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 1808 - In Stock:
109840
- Part#:
1206J2003P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 200V C0G/NP0 1206 - In Stock:
91220
- Part#:
1808J0630681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1808 - In Stock:
202099
- Part#:
1808J2500821MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 1808 - In Stock:
117380
- Part#:
1812J1000105KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 100V X7R 1812 - In Stock:
52535
- Part#:
1206Y0500821JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1206 - In Stock:
169601
- Part#:
0805Y0630391KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V X7R 0805 - In Stock:
275250
- Part#:
2220J0630153GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
27168