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#:
2225J5000682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 2225 - In Stock:
49053
- Part#:
2220J1K50821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV C0G/NP0 2220 - In Stock:
65924
- Part#:
0603J200P470BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 200V C0G/NP0 0603 - In Stock:
130412
- Part#:
2220Y0630150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 2220 - In Stock:
13779
- Part#:
0805J2000200JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 200V C0G/NP0 0805 - In Stock:
115128
- Part#:
2225Y3K00821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 3KV C0G/NP0 2225 - In Stock:
8923
- Part#:
1812Y5000472KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1812 - In Stock:
63641
- Part#:
0603Y3000150JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 300V C0G/NP0 0603 - In Stock:
201225
- Part#:
0603Y0501P00BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 0603 - In Stock:
154555
- Part#:
0805J0630270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 0805 - In Stock:
269393
- Part#:
1812Y0160151KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 1812 - In Stock:
72345
- Part#:
1808J0250101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1808 - In Stock:
182592
- Part#:
0603Y1000391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 0603 - In Stock:
109027
- Part#:
1825J1K50271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV C0G/NP0 1825 - In Stock:
16513
- Part#:
1825Y5000153FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V C0G 1825 - In Stock:
13435
- Part#:
1206J0250681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V X7R 1206 - In Stock:
241795
- Part#:
2220J2000474JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
40584
- Part#:
1808J5000151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1808 - In Stock:
62425
- Part#:
2225J2500222JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 2225 - In Stock:
21367
- Part#:
1206Y5003P30CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 500V C0G/NP0 1206 - In Stock:
105251
- Part#:
0805J5001P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 500V C0G/NP0 0805 - In Stock:
72039
- Part#:
0603Y0250470FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 0603 - In Stock:
73083
- Part#:
2220Y4K00470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 4KV C0G/NP0 2220 - In Stock:
74468
- Part#:
2220J0160222GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 2220 - In Stock:
19521
- Part#:
1808J2500100KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1808 - In Stock:
70020
- Part#:
0805J1500130GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 150V C0G/NP0 0805 - In Stock:
76449
- Part#:
1808J0250150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 1808 - In Stock:
73118
- Part#:
1206J1001P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 100V C0G/NP0 1206 - In Stock:
187513
- Part#:
1808J2500270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1808 - In Stock:
115887
- Part#:
1812J0250470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 1812 - In Stock:
85224
- Part#:
2225Y4K00561MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 4KV X7R 2225 - In Stock:
81503
- Part#:
1206J0500270GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1206 - In Stock:
76929
- Part#:
1812J0500100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1812 - In Stock:
48166
- Part#:
0805Y5000100FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 0805 - In Stock:
75271
- Part#:
2225J0630823GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V C0G/NP0 2225 - In Stock:
12000
- Part#:
1206J0500222KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1206 - In Stock:
146349
- Part#:
1825Y6K00100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 6KV C0G/NP0 1825 - In Stock:
95889
- Part#:
0805Y5000150KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 0805 - In Stock:
284521
- Part#:
1825J0250394MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 1825 - In Stock:
48851
- Part#:
2225J2K00101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV C0G/NP0 2225 - In Stock:
26938
- Part#:
0805Y0500104KJT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 0805 - In Stock:
302760
- Part#:
1206J5000330KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 1206 - In Stock:
195940
- Part#:
2225J0500104KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V C0G/NP0 2225 - In Stock:
24687
- Part#:
1210J2000150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1210 - In Stock:
81515
- Part#:
2225Y0160120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 2225 - In Stock:
21274
- Part#:
2220J1000563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 2220 - In Stock:
58458
- Part#:
0805J2000151KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 0805 - In Stock:
206728
- Part#:
1210Y1000120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1210 - In Stock:
111601
- Part#:
0805Y2000273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 0805 - In Stock:
250925
- Part#:
1812YA250151JCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1812 - In Stock:
71064