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#:
2225Y1K20102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV X7R 2225 - In Stock:
47663
- Part#:
2220J4K00392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 4KV X7R 2220 - In Stock:
90895
- Part#:
1210Y6300821JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V C0G/NP0 1210 - In Stock:
97966
- Part#:
1808Y1000394KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 100V X7R 1808 - In Stock:
70998
- Part#:
2220J1000470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 2220 - In Stock:
48787
- Part#:
1808Y1000122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 1808 - In Stock:
165155
- Part#:
1808J0105P60BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 10V C0G/NP0 1808 - In Stock:
77160
- Part#:
1206J5000103MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V X7R 1206 - In Stock:
194930
- Part#:
1210J2000102KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1210 - In Stock:
82222
- Part#:
1206Y6300220JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 630V C0G/NP0 1206 - In Stock:
127855
- Part#:
0603J2006P80BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 0603 - In Stock:
92831
- Part#:
1825J0250154FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V C0G/NP0 1825 - In Stock:
6895
- Part#:
1812J1K00393MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 1KV X7R 1812 - In Stock:
87779
- Part#:
0505J1500120JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 150V C0G/NP0 0505 - In Stock:
127907
- Part#:
0603J2000330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 0603 - In Stock:
266094
- Part#:
1808Y5000332JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 1808 - In Stock:
65221
- Part#:
1812Y0250474MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 1812 - In Stock:
63516
- Part#:
1812Y5K00391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 5KV X7R 1812 - In Stock:
79937
- Part#:
2220J6300392KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V C0G/NP0 2220 - In Stock:
57493
- Part#:
2220Y3K00561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 3KV X7R 2220 - In Stock:
58339
- Part#:
1210Y0500680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1210 - In Stock:
80336
- Part#:
2225J0160223GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 2225 - In Stock:
17509
- Part#:
1206Y0630121JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V X7R 1206 - In Stock:
150827
- Part#:
1812Y2000271JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1812 - In Stock:
62641
- Part#:
1808YA250681KCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1808 - In Stock:
59540
- Part#:
1825J0250183GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 1825 - In Stock:
20860
- Part#:
1210Y0500102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1210 - In Stock:
114651
- Part#:
1812Y5000471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 1812 - In Stock:
77749
- Part#:
0603Y0630470JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 0603 - In Stock:
247935
- Part#:
2220J1K20560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.2KV C0G/NP0 2220 - In Stock:
44396
- Part#:
2220Y2000103FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V C0G 2220 - In Stock:
5926
- Part#:
1812Y0500824JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 50V X7R 1812 - In Stock:
36120
- Part#:
1808Y1000682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 1808 - In Stock:
151445
- Part#:
2225J6300150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 630V C0G/NP0 2225 - In Stock:
15978
- Part#:
1206J0630103MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 1206 - In Stock:
225213
- Part#:
2220J0630151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 2220 - In Stock:
47177
- Part#:
1210J1000682GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1210 - In Stock:
69899
- Part#:
1812Y0250104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 1812 - In Stock:
85672
- Part#:
1812Y2K00222MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 2KV X7R 1812 - In Stock:
81269
- Part#:
1808Y1000391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V X7R 1808 - In Stock:
181528
- Part#:
1410Y1000154MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 100V X7R 1410 - In Stock:
81121
- Part#:
1210J2000563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 1210 - In Stock:
140625
- Part#:
0805J2500330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 0805 - In Stock:
321492
- Part#:
2225Y0630220GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 2225 - In Stock:
15830
- Part#:
0805J2000121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 0805 - In Stock:
101434
- Part#:
1812J5000182GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 1812 - In Stock:
64909
- Part#:
1206Y1K20821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.2KV X7R 1206 - In Stock:
138451
- Part#:
0805Y2000270KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0805 - In Stock:
242542
- Part#:
1210J2006P80DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 1210 - In Stock:
64835
- Part#:
2220J2000101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 2220 - In Stock:
25988