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#:
1825J1K00100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 1825 - In Stock:
43634
- Part#:
2220J1K50330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.5KV C0G/NP0 2220 - In Stock:
22063
- Part#:
0805Y1501P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 150V C0G/NP0 0805 - In Stock:
147052
- Part#:
1206Y0160330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 1206 - In Stock:
284334
- Part#:
2220Y1000821FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 2220 - In Stock:
9247
- Part#:
1206Y0630272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 1206 - In Stock:
257706
- Part#:
1808Y5000182GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 1808 - In Stock:
92161
- Part#:
1812YA256P80CCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 1812 - In Stock:
71985
- Part#:
2225Y5000122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 2225 - In Stock:
54260
- Part#:
2225J5K00330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 5KV C0G/NP0 2225 - In Stock:
86540
- Part#:
2225Y0160100FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 2225 - In Stock:
6845
- Part#:
1808J0100122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V C0G/NP0 1808 - In Stock:
197035
- Part#:
1206J0160824JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1206 - In Stock:
117364
- Part#:
1206Y2000102FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1206 - In Stock:
59944
- Part#:
1206J5000150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1206 - In Stock:
115171
- Part#:
1812J1000470JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1812 - In Stock:
55656
- Part#:
1808J0160221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1808 - In Stock:
64533
- Part#:
2220Y0500124JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V C0G/NP0 2220 - In Stock:
23875
- Part#:
1812Y6300330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1812 - In Stock:
92711
- Part#:
1206J2000271JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1206 - In Stock:
70547
- Part#:
2220Y4K00390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 4KV C0G/NP0 2220 - In Stock:
78910
- Part#:
0805J0160180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 0805 - In Stock:
347256
- Part#:
2225Y5000823MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 500V X7R 2225 - In Stock:
37446
- Part#:
0805Y2000681KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 0805 - In Stock:
198306
- Part#:
1825J1000271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1825 - In Stock:
39696
- Part#:
1210Y0500682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
157243
- Part#:
0505Y0630301JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 63V C0G/NP0 0505 - In Stock:
111224
- Part#:
2220J6300183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 630V X7R 2220 - In Stock:
57488
- Part#:
0805J0500680FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 0805 - In Stock:
70258
- Part#:
0505J1000151FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 0505 - In Stock:
32113
- Part#:
0603Y0630180GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0603 - In Stock:
185963
- Part#:
1111J1000330JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1111 - In Stock:
63796
- Part#:
1808Y0500472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1808 - In Stock:
179141
- Part#:
1812Y5000471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1812 - In Stock:
93101
- Part#:
1206J0253P30DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 25V C0G/NP0 1206 - In Stock:
174223
- Part#:
0603Y0160152GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 0603 - In Stock:
108400
- Part#:
1808Y0250391GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 1808 - In Stock:
82725
- Part#:
1812J6K00181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 6KV X7R 1812 - In Stock:
85368
- Part#:
0603Y2501P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 250V C0G/NP0 0603 - In Stock:
282183
- Part#:
1825Y4K00821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 4KV X7R 1825 - In Stock:
67267
- Part#:
2225J1K00181FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 2225 - In Stock:
13609
- Part#:
1825J0630104KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V C0G/NP0 1825 - In Stock:
23992
- Part#:
0805Y5000182MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 0805 - In Stock:
240751
- Part#:
1812Y0160392KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 1812 - In Stock:
66517
- Part#:
2225J2000332KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V C0G/NP0 2225 - In Stock:
35642
- Part#:
1812Y2000562JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V C0G/NP0 1812 - In Stock:
54609
- Part#:
1206Y2000221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1206 - In Stock:
160038
- Part#:
1808J2500153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V X7R 1808 - In Stock:
128160
- Part#:
1210Y0630680FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1210 - In Stock:
41813
- Part#:
1808Y1K20331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.2KV C0G/NP0 1808 - In Stock:
51517