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#:
1210J1K56P80BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1.5KV C0G/NP0 1210 - In Stock:
95842
- Part#:
0805Y0630120FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 0805 - In Stock:
78675
- Part#:
1825J0100821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V C0G/NP0 1825 - In Stock:
11275
- Part#:
1812J6300152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V X7R 1812 - In Stock:
87345
- Part#:
2220Y0250333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 2220 - In Stock:
38964
- Part#:
1808J5000560MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V X7R 1808 - In Stock:
108192
- Part#:
1210Y0160683MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 1210 - In Stock:
138118
- Part#:
2225J1K50271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV C0G/NP0 2225 - In Stock:
50934
- Part#:
1206Y1000822GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 1206 - In Stock:
64483
- Part#:
1210Y2000471KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 1210 - In Stock:
80217
- Part#:
1210Y2000273MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 1210 - In Stock:
102949
- Part#:
2225Y1K50180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.5KV C0G/NP0 2225 - In Stock:
15434
- Part#:
0603J0631P00DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 63V C0G/NP0 0603 - In Stock:
314955
- Part#:
1812J0500273JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 1812 - In Stock:
84876
- Part#:
0805J0503P30BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 50V C0G/NP0 0805 - In Stock:
90083
- Part#:
1206J2000561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1206 - In Stock:
118684
- Part#:
1210J0160822JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
148731
- Part#:
0805Y2000180JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 0805 - In Stock:
209883
- Part#:
1808J0100124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V X7R 1808 - In Stock:
102713
- Part#:
1812Y1000151GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1812 - In Stock:
46118
- Part#:
1111Y2500110KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 250V C0G/NP0 1111 - In Stock:
71972
- Part#:
2220J4K00180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 4KV C0G/NP0 2220 - In Stock:
81930
- Part#:
0805J0500471FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 0805 - In Stock:
80456
- Part#:
1206J1K00680JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1000V C0G/NP0 1206 - In Stock:
162663
- Part#:
1206J0500474JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 50V X7R 1206 - In Stock:
125169
- Part#:
0805Y2000221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V X7R 0805 - In Stock:
328949
- Part#:
0603J0160102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V X7R 0603 - In Stock:
434403
- Part#:
2220Y0250332JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 2220 - In Stock:
35724
- Part#:
0805Y2002P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0805 - In Stock:
141698
- Part#:
1210Y0630121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1210 - In Stock:
81482
- Part#:
1825J0500822GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1825 - In Stock:
27105
- Part#:
2225Y0500681JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 2225 - In Stock:
22526
- Part#:
1825Y5000821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1825 - In Stock:
49497
- Part#:
1825J0250153JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 1825 - In Stock:
35863
- Part#:
1210J0160822JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V X7R 1210 - In Stock:
126706
- Part#:
1812Y6300682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V X7R 1812 - In Stock:
77401
- Part#:
1812Y0500124JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 1812 - In Stock:
62905
- Part#:
2225J0100101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V C0G/NP0 2225 - In Stock:
35526
- Part#:
1808J3K06P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 3KV C0G/NP0 1808 - In Stock:
86709
- Part#:
2220J2K00821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV C0G/NP0 2220 - In Stock:
70025
- Part#:
0603Y0630330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0603 - In Stock:
443821
- Part#:
0805J0100470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 10V C0G/NP0 0805 - In Stock:
457116
- Part#:
0603J0500180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 0603 - In Stock:
288011
- Part#:
SFBDL2000153MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.015UF 200V AXIAL - In Stock:
6452
- Part#:
1812J1K00221KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1812 - In Stock:
55070
- Part#:
1206Y5001P80CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 500V C0G/NP0 1206 - In Stock:
113251
- Part#:
1206Y0500183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 1206 - In Stock:
298382
- Part#:
0805Y1000332MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V X7R 0805 - In Stock:
92113
- Part#:
1210Y2505P60CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 1210 - In Stock:
89720
- Part#:
1808J1K00223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 1808 - In Stock:
87123