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#:
2225J1000154KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 100V X7R 2225 - In Stock:
33454
- Part#:
2225Y1K00150KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 2225 - In Stock:
30083
- Part#:
1111Y6300130JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 630V C0G/NP0 1111 - In Stock:
64249
- Part#:
1812Y0500154MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 1812 - In Stock:
82111
- Part#:
1808J1K20821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.2KV C0G/NP0 1808 - In Stock:
88868
- Part#:
0805Y0160183JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V X7R 0805 - In Stock:
171339
- Part#:
1206Y1000561JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V X7R 1206 - In Stock:
153670
- Part#:
1808Y2500682FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V C0G/NP0 1808 - In Stock:
37276
- Part#:
0805Y0630271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 0805 - In Stock:
109144
- Part#:
0805Y2500183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V X7R 0805 - In Stock:
223770
- Part#:
0805Y2500101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 0805 - In Stock:
169700
- Part#:
2220J5000332JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 2220 - In Stock:
61889
- Part#:
1812J5000152FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
39291
- Part#:
1808J0100822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V X7R 1808 - In Stock:
154785
- Part#:
1812J2000100GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1812 - In Stock:
51501
- Part#:
1808Y0250153JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 1808 - In Stock:
111015
- Part#:
2220Y0250822GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 2220 - In Stock:
17041
- Part#:
1111J2K05P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 2KV C0G/NP0 1111 - In Stock:
29250
- Part#:
1825J1000184JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 100V X7R 1825 - In Stock:
40140
- Part#:
2225Y0160562GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 2225 - In Stock:
22497
- Part#:
2225J5K00332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 5KV X7R 2225 - In Stock:
72105
- Part#:
1210J0500271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1210 - In Stock:
55625
- Part#:
2225Y0100394KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 10V X7R 2225 - In Stock:
41672
- Part#:
2225Y0160820FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 2225 - In Stock:
6566
- Part#:
1825J5000272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 1825 - In Stock:
62026
- Part#:
1808JA250102MXTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 1808 - In Stock:
87274
- Part#:
1825Y0500821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1825 - In Stock:
25638
- Part#:
2225J0630221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 2225 - In Stock:
48744
- Part#:
0805Y2500200JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 250V C0G/NP0 0805 - In Stock:
111755
- Part#:
1812Y5000560FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1812 - In Stock:
25562
- Part#:
1812Y0160391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 1812 - In Stock:
56042
- Part#:
1206J0500394MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1206 - In Stock:
163534
- Part#:
1808J0160390MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V X7R 1808 - In Stock:
116233
- Part#:
1812Y1000472MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V X7R 1812 - In Stock:
99856
- Part#:
1206Y0254P70DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 25V C0G/NP0 1206 - In Stock:
166242
- Part#:
1210J0160222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 1210 - In Stock:
117373
- Part#:
2220Y0500271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 2220 - In Stock:
13520
- Part#:
0805Y0500680KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 0805 - In Stock:
305172
- Part#:
1825J1K50272MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.5KV X7R 1825 - In Stock:
76951
- Part#:
1825J4K00331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 4KV X7R 1825 - In Stock:
80144
- Part#:
1206Y1003P90DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 1206 - In Stock:
249107
- Part#:
2220J2000681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 2220 - In Stock:
44523
- Part#:
1808J1K50122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.5KV X7R 1808 - In Stock:
149908
- Part#:
1210J1K06P80CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1KV C0G/NP0 1210 - In Stock:
60428
- Part#:
1210J0250184KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V X7R 1210 - In Stock:
142403
- Part#:
1808J5000220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1808 - In Stock:
92939
- Part#:
1206Y2500123KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 1206 - In Stock:
148483
- Part#:
1825Y0100331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 1825 - In Stock:
32094
- Part#:
2225Y1K00272MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV X7R 2225 - In Stock:
43375
- Part#:
0805Y2001P50CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 200V C0G/NP0 0805 - In Stock:
237677