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#:
1206Y5001P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 500V C0G/NP0 1206 - In Stock:
84217
- Part#:
2220Y5000154MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 500V X7R 2220 - In Stock:
49045
- Part#:
1808J6K00330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 6KV C0G/NP0 1808 - In Stock:
61425
- Part#:
0805J1005P60BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 0805 - In Stock:
86810
- Part#:
2225Y0500683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 2225 - In Stock:
49043
- Part#:
1210Y0100104GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V C0G/NP0 1210 - In Stock:
50638
- Part#:
1206J0250821JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V X7R 1206 - In Stock:
171816
- Part#:
1808Y2500272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 1808 - In Stock:
52731
- Part#:
1808Y3K00221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 3KV X7R 1808 - In Stock:
132492
- Part#:
1210J0500471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1210 - In Stock:
60185
- Part#:
0805J2002P10DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 200V C0G/NP0 0805 - In Stock:
128837
- Part#:
1808Y1K00183KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 1808 - In Stock:
75558
- Part#:
0603Y2000102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 0603 - In Stock:
547508
- Part#:
0603J5000270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 0603 - In Stock:
376501
- Part#:
0603J1500240JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 150V C0G/NP0 0603 - In Stock:
161541
- Part#:
1206Y6300273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 630V X7R 1206 - In Stock:
197388
- Part#:
2225Y0250223KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 2225 - In Stock:
27647
- Part#:
2225Y5K00222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 5KV X7R 2225 - In Stock:
77086
- Part#:
2220J2500104KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 2220 - In Stock:
34776
- Part#:
1210Y2500680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1210 - In Stock:
133748
- Part#:
1111J1K01P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 1KV C0G/NP0 1111 - In Stock:
64314
- Part#:
1825Y6K00471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 6KV X7R 1825 - In Stock:
84271
- Part#:
0805J2500822KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V X7R 0805 - In Stock:
215103
- Part#:
1206J0630392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 1206 - In Stock:
317957
- Part#:
1808J0160474MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 1808 - In Stock:
130242
- Part#:
0805Y0100224KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 10V X7R 0805 - In Stock:
237936
- Part#:
0603J0250120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 0603 - In Stock:
240182
- Part#:
1210Y0160152GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 1210 - In Stock:
71452
- Part#:
2220J0500681GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 2220 - In Stock:
18410
- Part#:
1111J5000110FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 500V C0G/NP0 1111 - In Stock:
26807
- Part#:
0805Y1500390FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 150V C0G/NP0 0805 - In Stock:
66248
- Part#:
2220Y0160391FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 2220 - In Stock:
7911
- Part#:
1206J1K01P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 1KV C0G/NP0 1206 - In Stock:
121866
- Part#:
1206J0100393JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V X7R 1206 - In Stock:
226944
- Part#:
0603Y1000121MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V X7R 0603 - In Stock:
334013
- Part#:
1206Y2000111JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 200V C0G/NP0 1206 - In Stock:
118024
- Part#:
1206J1K01P50BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 1KV C0G/NP0 1206 - In Stock:
65241
- Part#:
2220J0250393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 2220 - In Stock:
46304
- Part#:
1206Y1000473JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 1206 - In Stock:
106438
- Part#:
1825J0500103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 1825 - In Stock:
49363
- Part#:
2225J0630470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 2225 - In Stock:
49870
- Part#:
1808Y5000681JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1808 - In Stock:
115462
- Part#:
1825Y2K00331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2KV C0G/NP0 1825 - In Stock:
15944
- Part#:
1812Y1000271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1812 - In Stock:
44221
- Part#:
1210J2004P70BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 1210 - In Stock:
57023
- Part#:
1206Y1003P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 100V C0G/NP0 1206 - In Stock:
115499
- Part#:
1812Y2500274MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 250V X7R 1812 - In Stock:
68771
- Part#:
2220J2500121JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 2220 - In Stock:
32356
- Part#:
1206Y0502P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 50V C0G/NP0 1206 - In Stock:
192195
- Part#:
1111Y2K00200JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 2000V C0G/NP0 1111 - In Stock:
66554