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#:
1210Y5000560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1210 - In Stock:
201388
- Part#:
1812J0250472JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 1812 - In Stock:
95230
- Part#:
0603Y0503P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 50V C0G/NP0 0603 - In Stock:
216287
- Part#:
2220J5000392KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 2220 - In Stock:
64242
- Part#:
1111Y3000621JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 620PF 300V C0G/NP0 1111 - In Stock:
61815
- Part#:
2225J2000822JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V C0G/NP0 2225 - In Stock:
21924
- Part#:
2220Y0250101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 2220 - In Stock:
8228
- Part#:
1812Y5000184KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 500V X7R 1812 - In Stock:
61249
- Part#:
1812Y0160101JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 1812 - In Stock:
71603
- Part#:
1808Y0100102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 1808 - In Stock:
166432
- Part#:
1206Y0500152JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1206 - In Stock:
147267
- Part#:
1808J1000470FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1808 - In Stock:
69366
- Part#:
2220J2000390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 2220 - In Stock:
13451
- Part#:
1206J0160823MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 1206 - In Stock:
252483
- Part#:
0603Y0630561JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V X7R 0603 - In Stock:
293538
- Part#:
2220J0630682GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 2220 - In Stock:
31309
- Part#:
2220Y2000681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
55141
- Part#:
1812Y1K00122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 1812 - In Stock:
58263
- Part#:
0805J0160122KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 0805 - In Stock:
178156
- Part#:
1812Y0100150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 10V C0G/NP0 1812 - In Stock:
30662
- Part#:
2220Y2000564MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 200V X7R 2220 - In Stock:
30614
- Part#:
1808Y2K00271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2KV X7R 1808 - In Stock:
119537
- Part#:
1210J0250182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V X7R 1210 - In Stock:
109365
- Part#:
2220Y0500122GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 2220 - In Stock:
22100
- Part#:
1210Y1000274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 100V X7R 1210 - In Stock:
89256
- Part#:
0603Y0630152KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 0603 - In Stock:
392106
- Part#:
2225J1000182GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 2225 - In Stock:
21816
- Part#:
1206J2500180FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1206 - In Stock:
38962
- Part#:
2220Y1K50222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.5KV X7R 2220 - In Stock:
71700
- Part#:
2225Y2000822JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V C0G/NP0 2225 - In Stock:
20734
- Part#:
0505J0501P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 50V C0G/NP0 0505 - In Stock:
124228
- Part#:
2220J6K00222MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 6KV X7R 2220 - In Stock:
92553
- Part#:
0505J3000680JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 300V C0G/NP0 0505 - In Stock:
71058
- Part#:
1206Y0100561MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 10V X7R 1206 - In Stock:
321980
- Part#:
1825Y1000563FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V C0G 1825 - In Stock:
7661
- Part#:
0603Y200P560BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 200V C0G/NP0 0603 - In Stock:
104688
- Part#:
2225J2000562JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V C0G/NP0 2225 - In Stock:
32414
- Part#:
1210Y2000122GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1210 - In Stock:
58337
- Part#:
1808J5K00470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 5KV C0G/NP0 1808 - In Stock:
58426
- Part#:
2225J0250472KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 2225 - In Stock:
25654
- Part#:
1812J0250183FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 1812 - In Stock:
22403
- Part#:
1812J0630471KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 1812 - In Stock:
88346
- Part#:
0603Y2500561MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 0603 - In Stock:
477339
- Part#:
1210Y1000561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1210 - In Stock:
61817
- Part#:
1206Y1000122MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 1206 - In Stock:
193921
- Part#:
0603J0500102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 0603 - In Stock:
124617
- Part#:
1808J2500123JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 1808 - In Stock:
103543
- Part#:
1206J0160681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V X7R 1206 - In Stock:
281059
- Part#:
0603J0100223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V X7R 0603 - In Stock:
433045
- Part#:
2225J2500683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 250V X7R 2225 - In Stock:
44620