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#:
2225J2500821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 2225 - In Stock:
34578
- Part#:
1210J0500330FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1210 - In Stock:
43943
- Part#:
1210Y1000122KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1210 - In Stock:
72993
- Part#:
0603Y1000331JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 0603 - In Stock:
210741
- Part#:
0505Y2007P50HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 200V C0G/NP0 0505 - In Stock:
37592
- Part#:
0603J0160102JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V X7R 0603 - In Stock:
257178
- Part#:
1210Y0250332FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 1210 - In Stock:
39713
- Part#:
2220Y0500122KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 2220 - In Stock:
32419
- Part#:
2225Y0250395JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9UF 25V X7R 2225 - In Stock:
12181
- Part#:
2225J2K50681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2.5KV X7R 2225 - In Stock:
65968
- Part#:
2225J1000271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 2225 - In Stock:
40910
- Part#:
0805J2000101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 0805 - In Stock:
178924
- Part#:
1812Y1K00151JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV X7R 1812 - In Stock:
96289
- Part#:
1808J1000821GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1808 - In Stock:
78438
- Part#:
1812J1K20122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.2KV X7R 1812 - In Stock:
88030
- Part#:
0805J0500471KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V X7R 0805 - In Stock:
301267
- Part#:
1825J0160562JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 1825 - In Stock:
49785
- Part#:
0805Y5000910JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 500V C0G/NP0 0805 - In Stock:
110110
- Part#:
2220Y2000391GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 2220 - In Stock:
18042
- Part#:
0505J1500680JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 150V C0G/NP0 0505 - In Stock:
111956
- Part#:
1206J5003P90DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 1206 - In Stock:
200641
- Part#:
0805Y1K00472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV X7R 0805 - In Stock:
281948
- Part#:
1812Y6300121KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V C0G/NP0 1812 - In Stock:
104547
- Part#:
0805J5000680JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 0805 - In Stock:
234603
- Part#:
1808Y1000823JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 1808 - In Stock:
68549
- Part#:
1812J2500681FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1812 - In Stock:
23351
- Part#:
2220Y2500822KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V C0G/NP0 2220 - In Stock:
26346
- Part#:
1812Y0250824JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 1812 - In Stock:
66977
- Part#:
1825J0160221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1825 - In Stock:
49630
- Part#:
1206Y5001P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
159258
- Part#:
2225J0100121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 10V C0G/NP0 2225 - In Stock:
40956
- Part#:
2225J0500561GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 2225 - In Stock:
15695
- Part#:
1808Y1000823MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 1808 - In Stock:
132558
- Part#:
1210Y1K00561JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 1210 - In Stock:
95584
- Part#:
1808J5005P60CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 1808 - In Stock:
82187
- Part#:
0603Y0500103JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 0603 - In Stock:
267193
- Part#:
0603Y0630331FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 0603 - In Stock:
79494
- Part#:
2220Y0160274JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 16V X7R 2220 - In Stock:
29091
- Part#:
0805J2000271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 0805 - In Stock:
81337
- Part#:
1210Y2500681KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1210 - In Stock:
90790
- Part#:
1812Y6300121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V C0G/NP0 1812 - In Stock:
71297
- Part#:
2220J1000563MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 2220 - In Stock:
62008
- Part#:
0805J2501P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 250V C0G/NP0 0805 - In Stock:
81076
- Part#:
1210Y0500103FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1210 - In Stock:
25952
- Part#:
2225J0250185KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 25V X7R 2225 - In Stock:
40427
- Part#:
0805Y1K00330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
480097
- Part#:
1808J5000220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1808 - In Stock:
68318
- Part#:
0805J0250222KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V X7R 0805 - In Stock:
237272
- Part#:
2225J0630470GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 2225 - In Stock:
17904
- Part#:
0805J1000182MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V X7R 0805 - In Stock:
249946