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#:
2225Y0500124GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V C0G/NP0 2225 - In Stock:
13053
- Part#:
0805Y2500222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V X7R 0805 - In Stock:
308531
- Part#:
0603Y0500390FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 0603 - In Stock:
104439
- Part#:
2220J1K50473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1.5KV X7R 2220 - In Stock:
50977
- Part#:
2220J0630224JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 2220 - In Stock:
44257
- Part#:
1210J5000681JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 1210 - In Stock:
98723
- Part#:
1210J0500152JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1210 - In Stock:
86999
- Part#:
1812J0500123JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1812 - In Stock:
73592
- Part#:
2220Y6K00122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 6KV X7R 2220 - In Stock:
86282
- Part#:
1812J0160151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 1812 - In Stock:
55401
- Part#:
1206Y0630330JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1206 - In Stock:
196151
- Part#:
1206J1000220MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1206 - In Stock:
88138
- Part#:
0603J0161P50CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 16V C0G/NP0 0603 - In Stock:
238178
- Part#:
1812Y1000121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1812 - In Stock:
35010
- Part#:
0805Y0630271JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V X7R 0805 - In Stock:
227421
- Part#:
1808J1000104MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 1808 - In Stock:
120927
- Part#:
2220J0250335KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 25V X7R 2220 - In Stock:
24440
- Part#:
2225Y0630272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 2225 - In Stock:
35995
- Part#:
0805Y5000221JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 0805 - In Stock:
225393
- Part#:
2220Y1K00120GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 2220 - In Stock:
23178
- Part#:
2220J4K00560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 4KV C0G/NP0 2220 - In Stock:
67464
- Part#:
0603J0500391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V X7R 0603 - In Stock:
465575
- Part#:
2225J6300123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 630V X7R 2225 - In Stock:
59964
- Part#:
1808J2500273KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 1808 - In Stock:
115888
- Part#:
1111Y5000150FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1111 - In Stock:
4661
- Part#:
2220J1K50152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.5KV X7R 2220 - In Stock:
76430
- Part#:
0603Y0160151KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V X7R 0603 - In Stock:
492410
- Part#:
1825Y1000332KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
50417
- Part#:
1812J0100100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 10V C0G/NP0 1812 - In Stock:
43208
- Part#:
0505J0500301KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 50V C0G/NP0 0505 - In Stock:
126547
- Part#:
2225J0250225MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 25V X7R 2225 - In Stock:
36704
- Part#:
1812Y0630224KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 1812 - In Stock:
63859
- Part#:
2220Y2500820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 2220 - In Stock:
21087
- Part#:
1111Y5003P30CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 500V C0G/NP0 1111 - In Stock:
4336
- Part#:
1808J0160473KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V C0G/NP0 1808 - In Stock:
72256
- Part#:
1206J2000180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1206 - In Stock:
83251
- Part#:
2225J0250123GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 2225 - In Stock:
22606
- Part#:
0603J2501P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 250V C0G/NP0 0603 - In Stock:
420549
- Part#:
2220J6K00390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 6KV C0G/NP0 2220 - In Stock:
24860
- Part#:
1210Y0500151GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1210 - In Stock:
81160
- Part#:
0603Y0630270KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 0603 - In Stock:
407997
- Part#:
1825Y2000824MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 200V X7R 1825 - In Stock:
29351
- Part#:
SFBDP5000301MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 300PF 500V AXIAL - In Stock:
2689
- Part#:
0603Y0100390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 0603 - In Stock:
111667
- Part#:
2220Y0160274FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 16V C0G/NP0 2220 - In Stock:
5373
- Part#:
1210J1K03P90DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 1KV C0G/NP0 1210 - In Stock:
113193
- Part#:
2220J0100335MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 10V X7R 2220 - In Stock:
42815
- Part#:
1808J0160683MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 1808 - In Stock:
155270
- Part#:
1808Y0500334JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 50V X7R 1808 - In Stock:
70203
- Part#:
1210J0630334MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 1210 - In Stock:
78150