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#:
2225J2K00101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV C0G/NP0 2225 - In Stock:
62109
- Part#:
1210J2500152KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V X7R 1210 - In Stock:
90312
- Part#:
0805Y2002P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 0805 - In Stock:
125164
- Part#:
1808Y5000471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1808 - In Stock:
152248
- Part#:
2225J0160334JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V C0G/NP0 2225 - In Stock:
19259
- Part#:
1825J0100473KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 1825 - In Stock:
33476
- Part#:
2225J0500223FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 2225 - In Stock:
8763
- Part#:
1825J0160272KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1825 - In Stock:
54415
- Part#:
1210J0630152JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1210 - In Stock:
75930
- Part#:
1825J0160180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1825 - In Stock:
13396
- Part#:
1206J0630560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1206 - In Stock:
245044
- Part#:
2220J2500470GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 2220 - In Stock:
16836
- Part#:
2225Y0500680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 2225 - In Stock:
37309
- Part#:
2220J2000271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 2220 - In Stock:
17658
- Part#:
1206Y0630394MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 1206 - In Stock:
106609
- Part#:
1206Y1K00392JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV X7R 1206 - In Stock:
112505
- Part#:
1210J2500182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 1210 - In Stock:
55200
- Part#:
1808Y0250274KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V X7R 1808 - In Stock:
92678
- Part#:
1206Y100P800BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
125194
- Part#:
0805Y5003P90BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 0805 - In Stock:
108609
- Part#:
SFJNL2000684MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.68UF 200V AXIAL - In Stock:
2100
- Part#:
0805Y2500130KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 250V C0G/NP0 0805 - In Stock:
153375
- Part#:
1808Y2500152MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V X7R 1808 - In Stock:
112377
- Part#:
2220J0250823JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V C0G/NP0 2220 - In Stock:
23426
- Part#:
0805J150P900BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 150V C0G/NP0 0805 - In Stock:
126049
- Part#:
1812J0160682JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V X7R 1812 - In Stock:
89660
- Part#:
1812Y1000822JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V X7R 1812 - In Stock:
64915
- Part#:
1210J0500820FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1210 - In Stock:
39214
- Part#:
1812Y0160182KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 1812 - In Stock:
90262
- Part#:
0505Y1000300KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 100V C0G/NP0 0505 - In Stock:
139248
- Part#:
1111Y2K04P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 2000V C0G/NP0 1111 - In Stock:
64175
- Part#:
2225Y2000333GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V C0G 2225 - In Stock:
11250
- Part#:
2225Y0250473FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V C0G/NP0 2225 - In Stock:
8123
- Part#:
1210J1K00680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1210 - In Stock:
180998
- Part#:
1210J5000680JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1210 - In Stock:
138229
- Part#:
1808Y1000274KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 100V X7R 1808 - In Stock:
63374
- Part#:
0603J2500821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 0603 - In Stock:
503174
- Part#:
0805Y2000201JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 200V C0G/NP0 0805 - In Stock:
83550
- Part#:
0805J2501P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 250V C0G/NP0 0805 - In Stock:
141846
- Part#:
1812J0630103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 1812 - In Stock:
87487
- Part#:
2220Y0250153GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 2220 - In Stock:
15834
- Part#:
0603J1000180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 0603 - In Stock:
266138
- Part#:
1812Y2500393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 1812 - In Stock:
68149
- Part#:
2225J0250471GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 2225 - In Stock:
15109
- Part#:
1808Y0250151JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V X7R 1808 - In Stock:
191142
- Part#:
1825Y1K50272GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.5KV C0G 1825 - In Stock:
20310
- Part#:
1825J0100683GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V C0G/NP0 1825 - In Stock:
16568
- Part#:
1808J6K00180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 6KV C0G/NP0 1808 - In Stock:
55996
- Part#:
1825Y0500561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1825 - In Stock:
26958
- Part#:
1206Y0250123MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V X7R 1206 - In Stock:
304756