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#:
0505Y150P300HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 150V C0G/NP0 0505 - In Stock:
68441
- Part#:
1210Y1K00330FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1210 - In Stock:
46849
- Part#:
1206J0630333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 1206 - In Stock:
196821
- Part#:
1206Y2500180FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1206 - In Stock:
73443
- Part#:
1812Y0100331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 1812 - In Stock:
65240
- Part#:
1206Y1K00273MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1KV X7R 1206 - In Stock:
182744
- Part#:
2225J5000151JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 2225 - In Stock:
30277
- Part#:
1825Y6K00821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 6KV X7R 1825 - In Stock:
69448
- Part#:
1210J0160680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
178150
- Part#:
1206Y3000151GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 300V C0G/NP0 1206 - In Stock:
71815
- Part#:
1808J0160105MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 1808 - In Stock:
97592
- Part#:
0603Y2000222MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V X7R 0603 - In Stock:
345976
- Part#:
1206Y0500122KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1206 - In Stock:
168985
- Part#:
1808Y2K00392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 2KV X7R 1808 - In Stock:
112914
- Part#:
2225J4K00150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 4KV C0G/NP0 2225 - In Stock:
73061
- Part#:
1210J0160272KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V X7R 1210 - In Stock:
88264
- Part#:
1206J0160120KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1206 - In Stock:
182056
- Part#:
1206J0630680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1206 - In Stock:
75892
- Part#:
2220J1000183FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 2220 - In Stock:
13141
- Part#:
0805J0250470GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 0805 - In Stock:
134485
- Part#:
2225J5000393JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 500V X7R 2225 - In Stock:
36154
- Part#:
2225J0160475KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7UF 16V X7R 2225 - In Stock:
20852
- Part#:
1210J0256P80BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 25V C0G/NP0 1210 - In Stock:
67043
- Part#:
1808J2000680MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V X7R 1808 - In Stock:
146009
- Part#:
2220J0500563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 2220 - In Stock:
55735
- Part#:
1206Y0500681FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 1206 - In Stock:
77001
- Part#:
2220Y1000155KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 100V X7R 2220 - In Stock:
17647
- Part#:
1210Y1000102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 1210 - In Stock:
148772
- Part#:
1206J2000102JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1206 - In Stock:
144993
- Part#:
2225Y2000182GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 2225 - In Stock:
11450
- Part#:
1812Y1000223MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 1812 - In Stock:
95332
- Part#:
1111Y1500331FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 150V C0G/NP0 1111 - In Stock:
26929
- Part#:
1808Y5000472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1808 - In Stock:
171670
- Part#:
0805J2000221KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 0805 - In Stock:
107436
- Part#:
1206J2500124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 1206 - In Stock:
148871
- Part#:
1825Y0630102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1825 - In Stock:
23364
- Part#:
2220Y2K50821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2.5KV C0G/NP0 2220 - In Stock:
19682
- Part#:
2225Y0250394JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 2225 - In Stock:
23442
- Part#:
0505Y0501P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 0505 - In Stock:
122507
- Part#:
1206Y0100122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V C0G/NP0 1206 - In Stock:
225494
- Part#:
2220J0250474MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 2220 - In Stock:
38179
- Part#:
1808J1K20150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.2KV C0G/NP0 1808 - In Stock:
75790
- Part#:
1808J0630222KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V X7R 1808 - In Stock:
101583
- Part#:
1206Y2000121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1206 - In Stock:
245756
- Part#:
1206J1K21P50DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 1.2KV C0G/NP0 1206 - In Stock:
270929
- Part#:
0805J0630561GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 0805 - In Stock:
136991
- Part#:
1808J2500330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1808 - In Stock:
86885
- Part#:
1210Y0250223GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1210 - In Stock:
46753
- Part#:
1825J2500273JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V C0G 1825 - In Stock:
24848
- Part#:
1808J0160560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
255415