
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 List
- Part#:
1808J2500270KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1808 - In Stock:
125511
- Part#:
2220Y1000271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 2220 - In Stock:
44342
- Part#:
2220Y0630122JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 2220 - In Stock:
34159
- Part#:
1808J2000330JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1808 - In Stock:
108124
- Part#:
1808J2K00221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV X7R 1808 - In Stock:
127846
- Part#:
1206J5000183MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 500V X7R 1206 - In Stock:
173370
- Part#:
0805Y1000823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 0805 - In Stock:
184366
- Part#:
1808J1K00560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1808 - In Stock:
128988
- Part#:
2220J6K00680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 6KV C0G/NP0 2220 - In Stock:
28112
- Part#:
1825J0500333KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 1825 - In Stock:
35082
- Part#:
2220J0500330KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 2220 - In Stock:
42855
- Part#:
0505Y2000200GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 200V C0G/NP0 0505 - In Stock:
60411
- Part#:
1206Y1001P50DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 100V C0G/NP0 1206 - In Stock:
186890
- Part#:
1206J6306P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 630V C0G/NP0 1206 - In Stock:
170825
- Part#:
2225J0250394KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 2225 - In Stock:
45531
- Part#:
0805J1000821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 0805 - In Stock:
89488
- Part#:
1206Y2500272KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 1206 - In Stock:
171920
- Part#:
1808Y0500561MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V X7R 1808 - In Stock:
109096
- Part#:
2220Y0160682FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 2220 - In Stock:
8074
- Part#:
1808YA250561JXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 1808 - In Stock:
71548
- Part#:
2225J2000683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 2225 - In Stock:
47072
- Part#:
0805J2000470GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 0805 - In Stock:
158433
- Part#:
1210J2005P60BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 1210 - In Stock:
67785
- Part#:
1808J5000181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 1808 - In Stock:
101430
- Part#:
0603Y1000160JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 100V C0G/NP0 0603 - In Stock:
160549
- Part#:
2220Y1K00390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 2220 - In Stock:
35048
- Part#:
0805J2003P30BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 200V C0G/NP0 0805 - In Stock:
119968
- Part#:
0603Y0250331FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V C0G/NP0 0603 - In Stock:
68950
- Part#:
1812J1K50821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV C0G/NP0 1812 - In Stock:
31333
- Part#:
1812Y1K00820KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 1812 - In Stock:
91859
- Part#:
1825Y0500681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 1825 - In Stock:
41845
- Part#:
1210Y5000223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
193556
- Part#:
1111J1K00101GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1111 - In Stock:
54126
- Part#:
1206J2003P30DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 200V C0G/NP0 1206 - In Stock:
320031
- Part#:
1206Y0630104KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 1206 - In Stock:
191512
- Part#:
0805J1503P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 150V C0G/NP0 0805 - In Stock:
100685
- Part#:
1210Y2000561GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1210 - In Stock:
82732
- Part#:
1812J6300222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V X7R 1812 - In Stock:
84747
- Part#:
2225J1K00121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 2225 - In Stock:
35710
- Part#:
1210J5000823MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 500V X7R 1210 - In Stock:
103920
- Part#:
0805Y0500472MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 0805 - In Stock:
248628
- Part#:
0805J2000680KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 0805 - In Stock:
100367
- Part#:
1206Y1K00392MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV X7R 1206 - In Stock:
165184
- Part#:
1206Y2500472MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 1206 - In Stock:
203672
- Part#:
1825J2500270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1825 - In Stock:
19619
- Part#:
1206J0160820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 1206 - In Stock:
82417
- Part#:
1825J0160153GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 1825 - In Stock:
25774
- Part#:
1410J1000222MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V X7R 1410 - In Stock:
75141
- Part#:
1206J1K20680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.2KV C0G/NP0 1206 - In Stock:
74447
- Part#:
2220Y4K00271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 4KV X7R 2220 - In Stock:
107648
