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#:
2225Y6300123FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 630V C0G 2225 - In Stock:
6657
- Part#:
1206Y630P700CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 630V C0G/NP0 1206 - In Stock:
135967
- Part#:
1808J0160471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 1808 - In Stock:
190386
- Part#:
1206J0630131KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 63V C0G/NP0 1206 - In Stock:
100407
- Part#:
1210Y1K00121FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1210 - In Stock:
51024
- Part#:
1808J0630150FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1808 - In Stock:
48780
- Part#:
1210Y1000682JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1210 - In Stock:
57727
- Part#:
1825Y1000391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1825 - In Stock:
26266
- Part#:
2225Y0500680FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 2225 - In Stock:
7300
- Part#:
1206Y0160470GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 1206 - In Stock:
95136
- Part#:
1206Y0160104KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 1206 - In Stock:
215039
- Part#:
2225J1000121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 2225 - In Stock:
21477
- Part#:
0805Y0250392GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 0805 - In Stock:
136367
- Part#:
2220Y0630683FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V C0G/NP0 2220 - In Stock:
6169
- Part#:
1812Y0160120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1812 - In Stock:
32169
- Part#:
2225Y1K20560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.2KV C0G/NP0 2225 - In Stock:
14485
- Part#:
1825J0250823JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V C0G/NP0 1825 - In Stock:
26788
- Part#:
2225Y0100120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 2225 - In Stock:
21095
- Part#:
1812Y0160271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 1812 - In Stock:
73010
- Part#:
1210J0500561FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1210 - In Stock:
38379
- Part#:
1812Y1K00822JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV X7R 1812 - In Stock:
63177
- Part#:
1206Y1K03P90DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 1KV C0G/NP0 1206 - In Stock:
100950
- Part#:
1210J0630221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1210 - In Stock:
141951
- Part#:
2220Y5000391JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 2220 - In Stock:
44779
- Part#:
0805J0500101JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 0805 - In Stock:
306309
- Part#:
1812J1K50102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.5KV X7R 1812 - In Stock:
75742
- Part#:
1206Y0250684KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 25V X7R 1206 - In Stock:
128311
- Part#:
1825J0630473KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V C0G/NP0 1825 - In Stock:
39230
- Part#:
1808Y1K00122FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 1808 - In Stock:
28714
- Part#:
SFBML0500473MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.047UF 50V AXIAL - In Stock:
6246
- Part#:
1808J2000330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1808 - In Stock:
80941
- Part#:
0603Y0500181JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 0603 - In Stock:
289926
- Part#:
1206Y0500102JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1206 - In Stock:
135031
- Part#:
1808J6300221JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V X7R 1808 - In Stock:
80089
- Part#:
1206J1K20181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV C0G/NP0 1206 - In Stock:
91447
- Part#:
0805J1504P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 150V C0G/NP0 0805 - In Stock:
88903
- Part#:
1808YA250121KCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1808 - In Stock:
81042
- Part#:
0805Y0630102GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 0805 - In Stock:
144866
- Part#:
0805Y5002P70BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 500V C0G/NP0 0805 - In Stock:
81276
- Part#:
0805Y5004P70CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 0805 - In Stock:
149222
- Part#:
1812Y2500154KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 250V X7R 1812 - In Stock:
66203
- Part#:
1808Y1K00122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 1808 - In Stock:
92741
- Part#:
1808Y0250331KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
190235
- Part#:
0603Y1000180GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
202377
- Part#:
2220J6300821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V C0G/NP0 2220 - In Stock:
38263
- Part#:
2225J5000150JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 2225 - In Stock:
29640
- Part#:
0805Y0100271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V C0G/NP0 0805 - In Stock:
333397
- Part#:
2220Y1K00560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 2220 - In Stock:
58855
- Part#:
1210J2000563JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 1210 - In Stock:
66752
- Part#:
1206Y0630182JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V X7R 1206 - In Stock:
164533