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#:
2225J1K00391KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 2225 - In Stock:
34888
- Part#:
1808Y5000272JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 1808 - In Stock:
108088
- Part#:
0805J0630221GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0805 - In Stock:
81693
- Part#:
2220Y0160102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 2220 - In Stock:
14288
- Part#:
1812Y0630223KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 1812 - In Stock:
53317
- Part#:
1812J3K00150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 3KV C0G/NP0 1812 - In Stock:
55643
- Part#:
2225Y0500330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 2225 - In Stock:
38225
- Part#:
0603Y1501P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 150V C0G/NP0 0603 - In Stock:
214429
- Part#:
1210Y0630274KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 63V X7R 1210 - In Stock:
118131
- Part#:
1812Y1K00150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1812 - In Stock:
75736
- Part#:
1808Y0250820FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1808 - In Stock:
63445
- Part#:
2220J0250823FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V C0G/NP0 2220 - In Stock:
5329
- Part#:
1825Y4K00391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 4KV C0G/NP0 1825 - In Stock:
68447
- Part#:
1111J5001P50HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 500V C0G/NP0 1111 - In Stock:
6011
- Part#:
0805Y0501P50BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 50V C0G/NP0 0805 - In Stock:
84573
- Part#:
1206J0160823MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 1206 - In Stock:
223955
- Part#:
1210Y1K00103JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV X7R 1210 - In Stock:
81082
- Part#:
1812J5000120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1812 - In Stock:
85849
- Part#:
2225Y1K00183JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 2225 - In Stock:
19761
- Part#:
1825J1K00183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 1825 - In Stock:
69796
- Part#:
1825Y1K20332KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.2KV C0G 1825 - In Stock:
39569
- Part#:
1808Y1000821JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1808 - In Stock:
104987
- Part#:
0805J0100101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V C0G/NP0 0805 - In Stock:
401517
- Part#:
1206Y2000100JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
194740
- Part#:
1206J0160470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 1206 - In Stock:
272567
- Part#:
1210J1K53P90CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 1.5KV C0G/NP0 1210 - In Stock:
105912
- Part#:
1206Y2500681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1206 - In Stock:
119651
- Part#:
2220Y2000474KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 200V X7R 2220 - In Stock:
25303
- Part#:
2220Y0500390KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 2220 - In Stock:
26898
- Part#:
1812Y0500821GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1812 - In Stock:
43361
- Part#:
2225J5000271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 2225 - In Stock:
18890
- Part#:
2225Y6300224MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 630V X7R 2225 - In Stock:
29562
- Part#:
1210J1K00681KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 1210 - In Stock:
102663
- Part#:
1808Y0250820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1808 - In Stock:
99238
- Part#:
1210J0500332MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V X7R 1210 - In Stock:
95972
- Part#:
1825Y0160105KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 1825 - In Stock:
33419
- Part#:
0505Y1000360FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 100V C0G/NP0 0505 - In Stock:
40654
- Part#:
1812Y2000104JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 200V X7R 1812 - In Stock:
74062
- Part#:
1210J2000392JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1210 - In Stock:
70413
- Part#:
0603Y1000331GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 0603 - In Stock:
157025
- Part#:
0805J0630331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V X7R 0805 - In Stock:
342084
- Part#:
1825Y2000154KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 1825 - In Stock:
38300
- Part#:
0603J0500182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V X7R 0603 - In Stock:
393114
- Part#:
1812J0250473KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V C0G/NP0 1812 - In Stock:
70824
- Part#:
2225Y2K00333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 2KV X7R 2225 - In Stock:
19841
- Part#:
1808Y0160332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1808 - In Stock:
181444
- Part#:
1808Y6300120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 630V C0G/NP0 1808 - In Stock:
144033
- Part#:
1812Y1K00102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1812 - In Stock:
61811
- Part#:
1812Y1K50182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.5KV X7R 1812 - In Stock:
73929
- Part#:
2220J0100122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V C0G/NP0 2220 - In Stock:
30028