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#:
1210J2000150GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1210 - In Stock:
76992
- Part#:
1808JA250120GCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1808 - In Stock:
55844
- Part#:
1206J1K02P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 1KV C0G/NP0 1206 - In Stock:
137333
- Part#:
0805Y3000111KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 300V C0G/NP0 0805 - In Stock:
109123
- Part#:
1210Y2K00101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV C0G/NP0 1210 - In Stock:
78284
- Part#:
0603J0500121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 0603 - In Stock:
73445
- Part#:
1206Y2000821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
294590
- Part#:
2225J0500274JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 50V X7R 2225 - In Stock:
20893
- Part#:
0505J3006P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 300V C0G/NP0 0505 - In Stock:
95603
- Part#:
1808J2000182FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1808 - In Stock:
49309
- Part#:
1812J2000821KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1812 - In Stock:
75417
- Part#:
0805Y2502P40CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 250V C0G/NP0 0805 - In Stock:
115151
- Part#:
1812J0500152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1812 - In Stock:
86019
- Part#:
2225J1000563MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 2225 - In Stock:
55347
- Part#:
2220Y0630563KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 2220 - In Stock:
30655
- Part#:
2225J2500470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 2225 - In Stock:
42693
- Part#:
1206Y1K20220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.2KV C0G/NP0 1206 - In Stock:
66081
- Part#:
0805J1K00121MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV X7R 0805 - In Stock:
415415
- Part#:
1808J2000221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1808 - In Stock:
83501
- Part#:
0805Y3000390FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 300V C0G/NP0 0805 - In Stock:
67299
- Part#:
1808J0100153FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
65640
- Part#:
1812J0160562JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V X7R 1812 - In Stock:
70068
- Part#:
1206Y5000393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 500V X7R 1206 - In Stock:
170366
- Part#:
0805Y1501P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 150V C0G/NP0 0805 - In Stock:
143387
- Part#:
1210Y5000473KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 500V X7R 1210 - In Stock:
101911
- Part#:
2220J5000561KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 2220 - In Stock:
44362
- Part#:
0603Y0630560GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 0603 - In Stock:
227692
- Part#:
2220J0630560FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 2220 - In Stock:
8084
- Part#:
1825Y2000221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1825 - In Stock:
33802
- Part#:
0805J0160120FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 0805 - In Stock:
71446
- Part#:
1206J0500150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1206 - In Stock:
126155
- Part#:
1210J0500330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1210 - In Stock:
60007
- Part#:
2225J1K00682JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1KV C0G/NP0 2225 - In Stock:
24860
- Part#:
1206Y1000562GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 1206 - In Stock:
80211
- Part#:
0603Y2506P20DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 250V C0G/NP0 0603 - In Stock:
202207
- Part#:
1206J0100561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 10V C0G/NP0 1206 - In Stock:
62518
- Part#:
1206Y2004P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 1206 - In Stock:
183914
- Part#:
1210J5000222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1210 - In Stock:
65832
- Part#:
1210J1000223JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 1210 - In Stock:
80697
- Part#:
2220Y0160102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 2220 - In Stock:
43226
- Part#:
1812J0630222FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1812 - In Stock:
26981
- Part#:
2225Y0160333FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 2225 - In Stock:
7965
- Part#:
1210Y1000150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 1210 - In Stock:
135347
- Part#:
1825J6K00271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 6KV C0G/NP0 1825 - In Stock:
24014
- Part#:
1210Y1K00391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 1210 - In Stock:
79890
- Part#:
1808J1000221JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V X7R 1808 - In Stock:
140781
- Part#:
1808Y0500101GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1808 - In Stock:
77838
- Part#:
0805Y1000221FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 0805 - In Stock:
77299
- Part#:
1812J0500561JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1812 - In Stock:
81578
- Part#:
2220Y1K00471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 2220 - In Stock:
16689