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#:
0603J0500101GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 0603 - In Stock:
177135
- Part#:
1808Y0500150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1808 - In Stock:
140357
- Part#:
1812J1K20821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.2KV X7R 1812 - In Stock:
86270
- Part#:
1206J0250151FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 1206 - In Stock:
72159
- Part#:
0505J200P200BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2PF 200V C0G/NP0 0505 - In Stock:
108876
- Part#:
1812Y0630271FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 1812 - In Stock:
20380
- Part#:
2220Y1K20471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV C0G/NP0 2220 - In Stock:
15742
- Part#:
2225Y4K00271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 4KV C0G/NP0 2225 - In Stock:
60022
- Part#:
0805J0255P60DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 25V C0G/NP0 0805 - In Stock:
261393
- Part#:
0603Y0500181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 0603 - In Stock:
396077
- Part#:
2220Y5K00120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 5KV C0G/NP0 2220 - In Stock:
65799
- Part#:
0805Y1000821MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V X7R 0805 - In Stock:
230433
- Part#:
1812J2000390FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1812 - In Stock:
24540
- Part#:
0603Y0503P90DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 50V C0G/NP0 0603 - In Stock:
287024
- Part#:
1210Y0630151FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1210 - In Stock:
37401
- Part#:
1210Y2K00180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2KV C0G/NP0 1210 - In Stock:
137132
- Part#:
2220J0100104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V X7R 2220 - In Stock:
57931
- Part#:
2220J1K00124MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 1KV X7R 2220 - In Stock:
43617
- Part#:
1812J0500273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 1812 - In Stock:
71978
- Part#:
0805Y0250681MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 0805 - In Stock:
106867
- Part#:
1206J0250102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V X7R 1206 - In Stock:
217359
- Part#:
1206J0630822KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V X7R 1206 - In Stock:
188119
- Part#:
1825Y0100100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 10V C0G/NP0 1825 - In Stock:
33791
- Part#:
0805J2001P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 200V C0G/NP0 0805 - In Stock:
139142
- Part#:
1825Y2K50100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2.5KV C0G/NP0 1825 - In Stock:
29610
- Part#:
1206J2505P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 1206 - In Stock:
90500
- Part#:
1111Y2000361KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 360PF 200V C0G/NP0 1111 - In Stock:
70874
- Part#:
2225J0630824KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 63V X7R 2225 - In Stock:
37606
- Part#:
1210J0160182KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 1210 - In Stock:
142451
- Part#:
1808Y1K00392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV X7R 1808 - In Stock:
128118
- Part#:
0805J0250221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V X7R 0805 - In Stock:
460246
- Part#:
0603Y2507P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 250V C0G/NP0 0603 - In Stock:
219951
- Part#:
0603Y2000102KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 0603 - In Stock:
277732
- Part#:
1825Y0100392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 10V C0G/NP0 1825 - In Stock:
42703
- Part#:
1808Y0160104JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 1808 - In Stock:
72237
- Part#:
0603Y0630181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 0603 - In Stock:
218248
- Part#:
2225Y0100681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V C0G/NP0 2225 - In Stock:
36081
- Part#:
2225J0250270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 2225 - In Stock:
22635
- Part#:
1812Y6300562FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V C0G/NP0 1812 - In Stock:
23812
- Part#:
2225J2000684JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 200V X7R 2225 - In Stock:
27315
- Part#:
1812Y2K00271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2KV C0G/NP0 1812 - In Stock:
31043
- Part#:
1808J2K00331KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2KV X7R 1808 - In Stock:
116288
- Part#:
1825J1K00561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 1825 - In Stock:
54083
- Part#:
1808J0500561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1808 - In Stock:
92850
- Part#:
2220J2000680JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 2220 - In Stock:
31796
- Part#:
1210Y0100392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 10V C0G/NP0 1210 - In Stock:
120014
- Part#:
1206J1K00151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1206 - In Stock:
148768
- Part#:
0805Y2000221KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 0805 - In Stock:
211686
- Part#:
0805Y0250150JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 0805 - In Stock:
272342
- Part#:
2220J3K00681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 3KV X7R 2220 - In Stock:
65507