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#:
1825J1000222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1825 - In Stock:
42210
- Part#:
1210Y2000274MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 200V X7R 1210 - In Stock:
77145
- Part#:
0805Y0630271MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V X7R 0805 - In Stock:
256172
- Part#:
1808J0160824KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1808 - In Stock:
107119
- Part#:
1812J0250182GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 1812 - In Stock:
53305
- Part#:
1825J2K00102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2KV C0G/NP0 1825 - In Stock:
23479
- Part#:
1206J2500124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 1206 - In Stock:
108218
- Part#:
1812J0630122KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1812 - In Stock:
55390
- Part#:
0505Y2505P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 0505 - In Stock:
108217
- Part#:
1206J1K20180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.2KV C0G/NP0 1206 - In Stock:
76534
- Part#:
1111J6300330GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1111 - In Stock:
51813
- Part#:
1210J0250821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 1210 - In Stock:
137555
- Part#:
0805J0250391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 0805 - In Stock:
104979
- Part#:
0805J0250392KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 0805 - In Stock:
154389
- Part#:
1206J0160220KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 1206 - In Stock:
200159
- Part#:
1825J0630103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 1825 - In Stock:
60061
- Part#:
1210Y0635P60BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 1210 - In Stock:
62043
- Part#:
2211YA250102JXTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 2211 - In Stock:
61328
- Part#:
2220J2000473MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 2220 - In Stock:
37587
- Part#:
0805Y0631P80DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 63V C0G/NP0 0805 - In Stock:
345662
- Part#:
1812Y1K20104KJTWS2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 1KV X7R 1812 - In Stock:
90036
- Part#:
0603J0100101KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V X7R 0603 - In Stock:
443677
- Part#:
1111J2500151GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1111 - In Stock:
57949
- Part#:
1808Y2000221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1808 - In Stock:
170508
- Part#:
1808J5000471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 1808 - In Stock:
141486
- Part#:
1210J5000100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 1210 - In Stock:
192544
- Part#:
1812Y5000473JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 500V X7R 1812 - In Stock:
70244
- Part#:
1210Y0500390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 1210 - In Stock:
70425
- Part#:
2220J0160120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 2220 - In Stock:
23494
- Part#:
1812J0100563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V X7R 1812 - In Stock:
86632
- Part#:
2225J2500121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 2225 - In Stock:
47801
- Part#:
1206J1000681FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 1206 - In Stock:
70806
- Part#:
SFBDL5000331MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 330PF 500V AXIAL - In Stock:
7225
- Part#:
1206J0635P60DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 1206 - In Stock:
200985
- Part#:
1210Y2500271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1210 - In Stock:
70330
- Part#:
2225J0500563KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 2225 - In Stock:
31512
- Part#:
1210Y0160123JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 1210 - In Stock:
79317
- Part#:
1825Y3K00120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 3KV C0G/NP0 1825 - In Stock:
53783
- Part#:
2211JA250151GCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 2211 - In Stock:
31213
- Part#:
1111Y5000241GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 500V C0G/NP0 1111 - In Stock:
56999
- Part#:
1206Y0630333JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 1206 - In Stock:
147879
- Part#:
1206Y0160390KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 1206 - In Stock:
215869
- Part#:
0805J2000180FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 0805 - In Stock:
76584
- Part#:
1210Y0250474KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 1210 - In Stock:
65206
- Part#:
1812J3K00391KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 3KV X7R 1812 - In Stock:
81151
- Part#:
1812Y1000332JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1812 - In Stock:
63982
- Part#:
2220J2500153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V X7R 2220 - In Stock:
33367
- Part#:
2225J0250392FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 2225 - In Stock:
10736
- Part#:
0805J0100152GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V C0G/NP0 0805 - In Stock:
175276
- Part#:
0603Y0500181JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V X7R 0603 - In Stock:
352947