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#:
0603J1000682JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 0603 - In Stock:
254345
- Part#:
2225J1K50821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV C0G/NP0 2225 - In Stock:
24041
- Part#:
1812JA250181FCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1812 - In Stock:
21259
- Part#:
1111J3000360KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 300V C0G/NP0 1111 - In Stock:
73193
- Part#:
0805Y0630151MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V X7R 0805 - In Stock:
473453
- Part#:
1825J6K00101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 6KV C0G/NP0 1825 - In Stock:
88794
- Part#:
0805J0501P50BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 50V C0G/NP0 0805 - In Stock:
81232
- Part#:
1808Y0630472KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 1808 - In Stock:
136854
- Part#:
2220J0630561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 2220 - In Stock:
14234
- Part#:
0805Y1000150GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 0805 - In Stock:
171218
- Part#:
0603J0250471MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V X7R 0603 - In Stock:
417254
- Part#:
1825Y2000820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1825 - In Stock:
39032
- Part#:
1808Y2500100GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1808 - In Stock:
57113
- Part#:
1808Y0160472JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 1808 - In Stock:
121292
- Part#:
1210Y0500150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1210 - In Stock:
75075
- Part#:
1812Y3K00222JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 3KV X7R 1812 - In Stock:
86101
- Part#:
1111J6305P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 630V C0G/NP0 1111 - In Stock:
27030
- Part#:
1206Y0500180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1206 - In Stock:
281970
- Part#:
2225J3K00102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 3KV C0G/NP0 2225 - In Stock:
31282
- Part#:
0805J2500273KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 0805 - In Stock:
185315
- Part#:
1808J1000331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V X7R 1808 - In Stock:
189679
- Part#:
1808Y0500153FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V C0G/NP0 1808 - In Stock:
53893
- Part#:
1812Y0630390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1812 - In Stock:
74657
- Part#:
1812J0630822JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 1812 - In Stock:
71286
- Part#:
1812Y2000684MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 200V X7R 1812 - In Stock:
41702
- Part#:
0603J0500271GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
196133
- Part#:
1210Y2000182KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1210 - In Stock:
69037
- Part#:
1808Y0250180KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 1808 - In Stock:
154120
- Part#:
1206J2500562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 1206 - In Stock:
308243
- Part#:
1206Y1000473JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 1206 - In Stock:
101343
- Part#:
1210Y0100182KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V C0G/NP0 1210 - In Stock:
120916
- Part#:
1210Y0500223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
148981
- Part#:
1825J0160391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 1825 - In Stock:
25507
- Part#:
1808Y0160271JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V X7R 1808 - In Stock:
121448
- Part#:
0603J3001P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 300V C0G/NP0 0603 - In Stock:
125245
- Part#:
1812J1000120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1812 - In Stock:
31525
- Part#:
0805J0100561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 10V C0G/NP0 0805 - In Stock:
324061
- Part#:
1825J6300271MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V X7R 1825 - In Stock:
65974
- Part#:
1210Y0100471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V C0G/NP0 1210 - In Stock:
67055
- Part#:
1808Y2000184KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 200V X7R 1808 - In Stock:
62600
- Part#:
1808Y0160155MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 16V X7R 1808 - In Stock:
66032
- Part#:
0603Y0500102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 0603 - In Stock:
408004
- Part#:
1808J0630390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1808 - In Stock:
92665
- Part#:
0805Y2500161KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 250V C0G/NP0 0805 - In Stock:
101750
- Part#:
2220J2000105JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 200V X7R 2220 - In Stock:
20733
- Part#:
0805J2000221FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 0805 - In Stock:
42704
- Part#:
1825J1K20120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.2KV C0G/NP0 1825 - In Stock:
34755
- Part#:
1812J0100273MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V X7R 1812 - In Stock:
78733
- Part#:
1206J2500751GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 750PF 250V C0G/NP0 1206 - In Stock:
60403
- Part#:
1825Y1K50181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.5KV C0G/NP0 1825 - In Stock:
47775