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#:
1210Y6308P20CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 630V C0G/NP0 1210 - In Stock:
65015
- Part#:
2225Y1000154KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 100V X7R 2225 - In Stock:
24695
- Part#:
0603Y2500121JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V X7R 0603 - In Stock:
446002
- Part#:
1206Y5001P50DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 500V C0G/NP0 1206 - In Stock:
183413
- Part#:
0805Y0630103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 0805 - In Stock:
350783
- Part#:
0505J100P900CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 100V C0G/NP0 0505 - In Stock:
127673
- Part#:
1210Y0630331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1210 - In Stock:
64644
- Part#:
1812Y0250103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V X7R 1812 - In Stock:
87633
- Part#:
1206J0500220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1206 - In Stock:
71531
- Part#:
1812Y6K00391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 6KV X7R 1812 - In Stock:
79388
- Part#:
2220J0500150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 2220 - In Stock:
29611
- Part#:
1206Y2500121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1206 - In Stock:
231685
- Part#:
0603Y2500150GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 0603 - In Stock:
93402
- Part#:
1812J1K00821KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV C0G/NP0 1812 - In Stock:
85258
- Part#:
1825Y2000470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1825 - In Stock:
35893
- Part#:
2220J0160393FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V C0G/NP0 2220 - In Stock:
7072
- Part#:
2225Y2500222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 2225 - In Stock:
32329
- Part#:
0603J0250181JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V X7R 0603 - In Stock:
279414
- Part#:
2220Y1K20223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1.2KV X7R 2220 - In Stock:
50964
- Part#:
2225Y2500182FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 2225 - In Stock:
6115
- Part#:
1210J0630102MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V X7R 1210 - In Stock:
118929
- Part#:
1206Y1000100JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1206 - In Stock:
162698
- Part#:
1812J1K00153MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 1812 - In Stock:
96168
- Part#:
2220J0630563KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 2220 - In Stock:
35262
- Part#:
2220J0500823FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V C0G/NP0 2220 - In Stock:
8290
- Part#:
1808J2K00101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV C0G/NP0 1808 - In Stock:
63101
- Part#:
1206Y0630101KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V X7R 1206 - In Stock:
285924
- Part#:
1206Y1K00680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1206 - In Stock:
240989
- Part#:
2225Y6300394KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 630V X7R 2225 - In Stock:
13871
- Part#:
1206Y2500561GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1206 - In Stock:
74309
- Part#:
1210J1000182KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1210 - In Stock:
81390
- Part#:
1206Y0250394MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 1206 - In Stock:
105630
- Part#:
1210Y0508P20BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 1210 - In Stock:
83782
- Part#:
2225Y0250331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V C0G/NP0 2225 - In Stock:
22643
- Part#:
1808Y1000331JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V X7R 1808 - In Stock:
96363
- Part#:
2220Y0250330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 2220 - In Stock:
39387
- Part#:
2211JA250221JXRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 2211 - In Stock:
83124
- Part#:
1812Y5000222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1812 - In Stock:
66823
- Part#:
1808J0500181JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V X7R 1808 - In Stock:
162984
- Part#:
0805J2500910FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 250V C0G/NP0 0805 - In Stock:
42234
- Part#:
1812J1K00682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1KV X7R 1812 - In Stock:
62626
- Part#:
0805J1000560KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 0805 - In Stock:
100477
- Part#:
1206Y2500103KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 1206 - In Stock:
244283
- Part#:
1111Y3000751GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 750PF 300V C0G/NP0 1111 - In Stock:
32305
- Part#:
0805J6300682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V X7R 0805 - In Stock:
262299
- Part#:
1206Y2K00180KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2000V C0G/NP0 1206 - In Stock:
81834
- Part#:
2225Y2500681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 2225 - In Stock:
8504
- Part#:
2225Y0100103KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 10V C0G/NP0 2225 - In Stock:
34527
- Part#:
1210J2500104KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 1210 - In Stock:
67175
- Part#:
1825Y5000471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1825 - In Stock:
14131