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#:
0603Y2000220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 0603 - In Stock:
251141
- Part#:
0805Y2000223MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 0805 - In Stock:
199304
- Part#:
0603J1000471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V X7R 0603 - In Stock:
423635
- Part#:
2220J0500103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 2220 - In Stock:
58280
- Part#:
2220Y1K00273MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1KV X7R 2220 - In Stock:
36026
- Part#:
1812Y2000820JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1812 - In Stock:
66309
- Part#:
1206J1000681JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 1206 - In Stock:
142452
- Part#:
1812Y5000221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1812 - In Stock:
81280
- Part#:
1111J1009P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 100V C0G/NP0 1111 - In Stock:
68937
- Part#:
2225Y0160393KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V C0G/NP0 2225 - In Stock:
23043
- Part#:
0505Y0631P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 63V C0G/NP0 0505 - In Stock:
128232
- Part#:
0805J2000271KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 0805 - In Stock:
106179
- Part#:
1812J5000560JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1812 - In Stock:
90036
- Part#:
2220Y1000271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 2220 - In Stock:
25631
- Part#:
2220Y2K00102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2KV X7R 2220 - In Stock:
53438
- Part#:
1812Y1000470KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1812 - In Stock:
85237
- Part#:
1808J2500470KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V X7R 1808 - In Stock:
117714
- Part#:
1808YA250101GCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1808 - In Stock:
63722
- Part#:
0805J0250470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 0805 - In Stock:
382822
- Part#:
1808Y6300271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V C0G/NP0 1808 - In Stock:
94645
- Part#:
1210J1K50270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.5KV C0G/NP0 1210 - In Stock:
169291
- Part#:
1206J0250680JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1206 - In Stock:
193928
- Part#:
2220Y2500471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 2220 - In Stock:
10835
- Part#:
1825J6300331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V X7R 1825 - In Stock:
58904
- Part#:
1812J1K00473JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1KV X7R 1812 - In Stock:
52550
- Part#:
2220Y0500682JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 2220 - In Stock:
30728
- Part#:
2225J0100270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 10V C0G/NP0 2225 - In Stock:
41706
- Part#:
0805Y0100153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V X7R 0805 - In Stock:
306705
- Part#:
1210Y1000224MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 1210 - In Stock:
71270
- Part#:
1206J0500152MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V X7R 1206 - In Stock:
266784
- Part#:
2220J5000822FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V C0G/NP0 2220 - In Stock:
13304
- Part#:
1808Y2000221KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
199705
- Part#:
1206J1500221GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 150V C0G/NP0 1206 - In Stock:
57345
- Part#:
0805J2001P00CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 200V C0G/NP0 0805 - In Stock:
173627
- Part#:
1812Y0250273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 1812 - In Stock:
64558
- Part#:
2220Y0250330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 2220 - In Stock:
26108
- Part#:
1206Y1K50151JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.5KV X7R 1206 - In Stock:
111603
- Part#:
1808Y0250562JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V X7R 1808 - In Stock:
96321
- Part#:
1210Y1000220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1210 - In Stock:
64520
- Part#:
2225Y6300102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V X7R 2225 - In Stock:
43498
- Part#:
0805J0160562GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 0805 - In Stock:
120052
- Part#:
1812Y0250101GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1812 - In Stock:
58176
- Part#:
1825Y0630473KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 1825 - In Stock:
47304
- Part#:
0603Y0500221KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V X7R 0603 - In Stock:
299667
- Part#:
0805J0160222KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 0805 - In Stock:
192470
- Part#:
2220J0160151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 2220 - In Stock:
35510
- Part#:
1210Y0100272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 10V X7R 1210 - In Stock:
162827
- Part#:
0805J1000181JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 0805 - In Stock:
86367
- Part#:
1210Y1000153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1210 - In Stock:
163933
- Part#:
2225Y2500103KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V C0G 2225 - In Stock:
20251