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#:
0805Y0160471JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 0805 - In Stock:
322177
- Part#:
2220J0500224KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V X7R 2220 - In Stock:
57664
- Part#:
1808J1000470KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1808 - In Stock:
118696
- Part#:
1825Y2500682KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V C0G/NP0 1825 - In Stock:
36128
- Part#:
0805Y0632P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 63V C0G/NP0 0805 - In Stock:
134212
- Part#:
1111Y3000151FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 300V C0G/NP0 1111 - In Stock:
23055
- Part#:
2225Y1K20820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.2KV C0G/NP0 2225 - In Stock:
40764
- Part#:
2220J2000391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 2220 - In Stock:
34504
- Part#:
1812Y0250153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V X7R 1812 - In Stock:
82158
- Part#:
2225J0160153JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 2225 - In Stock:
36424
- Part#:
0603J1000270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 0603 - In Stock:
122376
- Part#:
2211JA255P60DCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 2211 - In Stock:
67227
- Part#:
0805Y0501P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 50V C0G/NP0 0805 - In Stock:
117216
- Part#:
1206Y1000472JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V X7R 1206 - In Stock:
143899
- Part#:
1812J0160390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 1812 - In Stock:
44508
- Part#:
1206Y0630360KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 63V C0G/NP0 1206 - In Stock:
125983
- Part#:
1808J5K00220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 5KV C0G/NP0 1808 - In Stock:
94651
- Part#:
1210Y0100120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 1210 - In Stock:
54173
- Part#:
2220J2500681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 2220 - In Stock:
47051
- Part#:
0805J0163P30BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 16V C0G/NP0 0805 - In Stock:
77151
- Part#:
1206J0630390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1206 - In Stock:
213175
- Part#:
1825J0250184JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V X7R 1825 - In Stock:
36436
- Part#:
1210Y0630222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1210 - In Stock:
138718
- Part#:
0805Y1000821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 0805 - In Stock:
81812
- Part#:
2225J2500270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 2225 - In Stock:
21234
- Part#:
0603Y0630123MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 0603 - In Stock:
332250
- Part#:
1808YA250560JCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1808 - In Stock:
75767
- Part#:
1812J4K00101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 4KV C0G/NP0 1812 - In Stock:
64783
- Part#:
0805Y1000270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 0805 - In Stock:
409067
- Part#:
2225J0160103KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 2225 - In Stock:
26173
- Part#:
1812J0100822JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V X7R 1812 - In Stock:
65532
- Part#:
0603J2000222KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V X7R 0603 - In Stock:
326797
- Part#:
1206Y2500821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 1206 - In Stock:
256869
- Part#:
1808J0630331KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V X7R 1808 - In Stock:
94911
- Part#:
1812J0100273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V X7R 1812 - In Stock:
68123
- Part#:
2225J0160272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 2225 - In Stock:
43349
- Part#:
1210Y0250183FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 1210 - In Stock:
23375
- Part#:
0603Y0100560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 10V C0G/NP0 0603 - In Stock:
328634
- Part#:
0603Y0630682KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 0603 - In Stock:
313187
- Part#:
0603Y0160470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 0603 - In Stock:
329905
- Part#:
1206J1K00271JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV X7R 1206 - In Stock:
176481
- Part#:
1808J0500102KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 1808 - In Stock:
95687
- Part#:
2220Y0100104GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V C0G/NP0 2220 - In Stock:
14384
- Part#:
1808J0250120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 1808 - In Stock:
157836
- Part#:
1825J0250332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 1825 - In Stock:
45099
- Part#:
1111Y2000621KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 620PF 200V C0G/NP0 1111 - In Stock:
87756
- Part#:
0805Y0500151JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V X7R 0805 - In Stock:
310981
- Part#:
2225Y1000272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 2225 - In Stock:
34824
- Part#:
0805J2000121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 0805 - In Stock:
344719
- Part#:
1812J2000220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1812 - In Stock:
27506