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#:
1206Y1K20221KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV X7R 1206 - In Stock:
316346
- Part#:
0505Y2502P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 250V C0G/NP0 0505 - In Stock:
69393
- Part#:
1825J0160180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1825 - In Stock:
45725
- Part#:
1206J2002P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 1206 - In Stock:
211310
- Part#:
1808Y2000563MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 1808 - In Stock:
65729
- Part#:
1825J0160475KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7UF 16V X7R 1825 - In Stock:
32231
- Part#:
1206J6300681KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 1206 - In Stock:
148432
- Part#:
0603Y2501P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 250V C0G/NP0 0603 - In Stock:
222150
- Part#:
1812Y0250122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1812 - In Stock:
80804
- Part#:
2225Y2000154JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 2225 - In Stock:
23935
- Part#:
1808J0500120KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1808 - In Stock:
96555
- Part#:
1825J2K50820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2.5KV C0G/NP0 1825 - In Stock:
31430
- Part#:
1210Y1000822GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 1210 - In Stock:
51385
- Part#:
1808J2500270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1808 - In Stock:
62690
- Part#:
0805Y3009P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 300V C0G/NP0 0805 - In Stock:
82137
- Part#:
1808Y0250100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 1808 - In Stock:
101889
- Part#:
1808Y2500332GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V C0G/NP0 1808 - In Stock:
61722
- Part#:
1825Y0500333FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 1825 - In Stock:
9136
- Part#:
0805Y0250330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 0805 - In Stock:
120702
- Part#:
1812Y1K00152JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1812 - In Stock:
68343
- Part#:
1812Y5000221KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1812 - In Stock:
103102
- Part#:
1812J2500390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1812 - In Stock:
88775
- Part#:
1111J1000510JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 100V C0G/NP0 1111 - In Stock:
64108
- Part#:
1210Y0160561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1210 - In Stock:
67298
- Part#:
2220J1000681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 2220 - In Stock:
20682
- Part#:
0805J5000331GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 0805 - In Stock:
112906
- Part#:
2220Y0630121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 2220 - In Stock:
40526
- Part#:
0805J0630391GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 0805 - In Stock:
157573
- Part#:
1206J5008P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 500V C0G/NP0 1206 - In Stock:
174362
- Part#:
1210J5000472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V C0G/NP0 1210 - In Stock:
83462
- Part#:
1210Y0500182GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1210 - In Stock:
72322
- Part#:
1210J0500820KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1210 - In Stock:
83380
- Part#:
0805Y0160180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 0805 - In Stock:
236874
- Part#:
2225Y1000103KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 2225 - In Stock:
24670
- Part#:
1812J5000820JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V X7R 1812 - In Stock:
52236
- Part#:
2220Y2K50822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 2.5KV X7R 2220 - In Stock:
48524
- Part#:
1808J2000392FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1808 - In Stock:
27802
- Part#:
1206J0160104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16V X7R 1206 - In Stock:
284218
- Part#:
2220Y0500330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 2220 - In Stock:
44710
- Part#:
0805J2500471KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 0805 - In Stock:
214622
- Part#:
2225Y5000100JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 2225 - In Stock:
28504
- Part#:
1812Y2500220KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1812 - In Stock:
79774
- Part#:
1210Y5000561KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 1210 - In Stock:
136229
- Part#:
1812J2500102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1812 - In Stock:
64461
- Part#:
1210J1K00681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 1210 - In Stock:
180279
- Part#:
2225J1K50152KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.5KV C0G 2225 - In Stock:
43144
- Part#:
2211YA250220KCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 2211 - In Stock:
76211
- Part#:
0505Y3000101JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 300V C0G/NP0 0505 - In Stock:
70632
- Part#:
0805Y1006P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 100V C0G/NP0 0805 - In Stock:
61268
- Part#:
1206J5005P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 1206 - In Stock:
172795