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#:
0805J0500152FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 0805 - In Stock:
79890
- Part#:
1206Y0630152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V X7R 1206 - In Stock:
300249
- Part#:
1812J0250223GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1812 - In Stock:
31098
- Part#:
1210Y0630101GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1210 - In Stock:
79300
- Part#:
0805Y2000391KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 0805 - In Stock:
216441
- Part#:
1812J0100390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 1812 - In Stock:
76442
- Part#:
1206Y2001P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 1206 - In Stock:
174909
- Part#:
0805J0160271MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V X7R 0805 - In Stock:
329578
- Part#:
1206J0500220JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1206 - In Stock:
182399
- Part#:
2225J5000153GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V C0G 2225 - In Stock:
10050
- Part#:
1812Y1K00152GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV C0G/NP0 1812 - In Stock:
41942
- Part#:
1812Y1000560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1812 - In Stock:
63783
- Part#:
2220Y1K00683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 1KV X7R 2220 - In Stock:
52879
- Part#:
1210J0100563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V X7R 1210 - In Stock:
116069
- Part#:
2225J0250474MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 2225 - In Stock:
30219
- Part#:
1206J5000270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1206 - In Stock:
70980
- Part#:
2220Y5000563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 500V X7R 2220 - In Stock:
60299
- Part#:
1206J1K00270KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV X7R 1206 - In Stock:
193923
- Part#:
1210Y1K20181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV C0G/NP0 1210 - In Stock:
126316
- Part#:
1808Y6300181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 1808 - In Stock:
52143
- Part#:
0805Y2001P10CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 200V C0G/NP0 0805 - In Stock:
122807
- Part#:
2220Y0250470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 2220 - In Stock:
39473
- Part#:
2220J0160330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 2220 - In Stock:
16099
- Part#:
SFABL5000681MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 680PF 500V AXIAL - In Stock:
4872
- Part#:
1808J2000271JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V X7R 1808 - In Stock:
96498
- Part#:
1206Y2000330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1206 - In Stock:
80293
- Part#:
0603J0166P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 16V C0G/NP0 0603 - In Stock:
372424
- Part#:
0505Y1000201FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 100V C0G/NP0 0505 - In Stock:
28225
- Part#:
1206Y1002P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 100V C0G/NP0 1206 - In Stock:
107469
- Part#:
1210J1000182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1210 - In Stock:
112743
- Part#:
0805Y2002P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 0805 - In Stock:
137578
- Part#:
0805J3000200GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 300V C0G/NP0 0805 - In Stock:
62942
- Part#:
1210J0630682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1210 - In Stock:
129285
- Part#:
0603Y0160151KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V X7R 0603 - In Stock:
301645
- Part#:
1812J0250820FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1812 - In Stock:
27362
- Part#:
1812Y2500221KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1812 - In Stock:
79141
- Part#:
0603Y1000120GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 0603 - In Stock:
152100
- Part#:
1812Y2000151JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1812 - In Stock:
68887
- Part#:
1825J1K50183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1.5KV X7R 1825 - In Stock:
40401
- Part#:
2220J0500273JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 2220 - In Stock:
28389
- Part#:
1206J1000101JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1206 - In Stock:
195992
- Part#:
1812J0630472FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 1812 - In Stock:
36548
- Part#:
1210J1K00270JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1210 - In Stock:
103380
- Part#:
1210Y0500224KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V X7R 1210 - In Stock:
81792
- Part#:
1206Y2K04P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 2000V C0G/NP0 1206 - In Stock:
56193
- Part#:
1812JA255P60CCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 1812 - In Stock:
68038
- Part#:
1111Y1K00201FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 1KV C0G/NP0 1111 - In Stock:
21339
- Part#:
0603J0250221GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 0603 - In Stock:
155041
- Part#:
1825J0250105KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 25V X7R 1825 - In Stock:
46514
- Part#:
1808J0630103GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1808 - In Stock:
87287