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#:
0505J0509P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 50V C0G/NP0 0505 - In Stock:
55433
- Part#:
1812J0500393MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 1812 - In Stock:
63868
- Part#:
1206J2004P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 1206 - In Stock:
269946
- Part#:
0603Y2503P90CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 250V C0G/NP0 0603 - In Stock:
178677
- Part#:
1206Y0630152KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V X7R 1206 - In Stock:
166455
- Part#:
1210J1000470FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1210 - In Stock:
44185
- Part#:
2225Y1K00122JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 2225 - In Stock:
44477
- Part#:
1812Y2K50151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2.5KV C0G/NP0 1812 - In Stock:
35905
- Part#:
1210Y0100563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V X7R 1210 - In Stock:
133153
- Part#:
1808J4K00150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 4KV C0G/NP0 1808 - In Stock:
141221
- Part#:
0505Y0502P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 50V C0G/NP0 0505 - In Stock:
77306
- Part#:
2220J1K00333JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1KV X7R 2220 - In Stock:
33463
- Part#:
2220Y1000124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 2220 - In Stock:
41099
- Part#:
0603J0503P90CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
290567
- Part#:
2220Y0500103JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 2220 - In Stock:
47469
- Part#:
2225Y5000561FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 2225 - In Stock:
10172
- Part#:
2220Y0160121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 2220 - In Stock:
31005
- Part#:
1808Y0250103JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V X7R 1808 - In Stock:
77639
- Part#:
1206J6300121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V C0G/NP0 1206 - In Stock:
239185
- Part#:
0805Y3001P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 300V C0G/NP0 0805 - In Stock:
146391
- Part#:
0805J1000390MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 0805 - In Stock:
95149
- Part#:
2220Y0250680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 2220 - In Stock:
48004
- Part#:
1210J2K00101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV C0G/NP0 1210 - In Stock:
92317
- Part#:
2225Y2000151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 2225 - In Stock:
28696
- Part#:
1808Y0630221KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V X7R 1808 - In Stock:
107778
- Part#:
1210J1000272KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 1210 - In Stock:
80615
- Part#:
1812J2K00331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2KV C0G/NP0 1812 - In Stock:
72739
- Part#:
1206J5000360KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 500V C0G/NP0 1206 - In Stock:
120933
- Part#:
1206J0630270KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1206 - In Stock:
188648
- Part#:
1206J0100222MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V X7R 1206 - In Stock:
290396
- Part#:
2225J2K50332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 2.5KV X7R 2225 - In Stock:
50831
- Part#:
1825J0100124KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V C0G/NP0 1825 - In Stock:
22085
- Part#:
0603Y2000270JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0603 - In Stock:
258107
- Part#:
1210Y0630152KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1210 - In Stock:
86961
- Part#:
1825J0630563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 1825 - In Stock:
44274
- Part#:
1812JA250391JXTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 1812 - In Stock:
67773
- Part#:
1808J0500681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V X7R 1808 - In Stock:
137208
- Part#:
1210J0160821GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 1210 - In Stock:
87220
- Part#:
2220J5000562JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V C0G/NP0 2220 - In Stock:
49452
- Part#:
0603J2504P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 0603 - In Stock:
289989
- Part#:
1812Y5K00102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 5KV X7R 1812 - In Stock:
72270
- Part#:
2225J0630822FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 2225 - In Stock:
11933
- Part#:
1808J0160153MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 1808 - In Stock:
66896
- Part#:
1210J0630474KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 1210 - In Stock:
84866
- Part#:
1206Y0250103FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V C0G/NP0 1206 - In Stock:
71976
- Part#:
1825Y0250103KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V C0G/NP0 1825 - In Stock:
45862
- Part#:
1206Y0160393MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 1206 - In Stock:
280888
- Part#:
0805Y0162P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 16V C0G/NP0 0805 - In Stock:
411190
- Part#:
1825J0630393FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V C0G/NP0 1825 - In Stock:
11929
- Part#:
1210Y1K50331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV C0G/NP0 1210 - In Stock:
72891