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#:
2225J6300151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 2225 - In Stock:
42391
- Part#:
2225Y2K50560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2.5KV C0G/NP0 2225 - In Stock:
45556
- Part#:
1808J0634P70BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 1808 - In Stock:
53200
- Part#:
1206Y0500563JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 1206 - In Stock:
119762
- Part#:
1825Y1K00823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
45918
- Part#:
SFAKC1000223MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.022UF 100V AXIAL - In Stock:
7702
- Part#:
2225J0500273JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 2225 - In Stock:
29293
- Part#:
1206J1K00390JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1000V C0G/NP0 1206 - In Stock:
201555
- Part#:
1808Y1K50150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.5KV C0G/NP0 1808 - In Stock:
150090
- Part#:
0805Y0500681JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 0805 - In Stock:
270392
- Part#:
1206Y2000182KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1206 - In Stock:
121876
- Part#:
0603J0168P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 16V C0G/NP0 0603 - In Stock:
344173
- Part#:
2220J0500561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 2220 - In Stock:
12807
- Part#:
2225Y1K00331KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV X7R 2225 - In Stock:
33851
- Part#:
1808Y3K00390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 3KV C0G/NP0 1808 - In Stock:
137109
- Part#:
0603J0160103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 0603 - In Stock:
465527
- Part#:
1210Y6300122JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V C0G/NP0 1210 - In Stock:
86563
- Part#:
1808Y1K25P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1.2KV C0G/NP0 1808 - In Stock:
93289
- Part#:
1206Y0631P80CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 63V C0G/NP0 1206 - In Stock:
113509
- Part#:
0603J0100560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 10V C0G/NP0 0603 - In Stock:
327873
- Part#:
2220Y0500682FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 2220 - In Stock:
14819
- Part#:
1206J5000391FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1206 - In Stock:
69895
- Part#:
1206J0500122KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1206 - In Stock:
173996
- Part#:
2220Y0100104JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V C0G/NP0 2220 - In Stock:
25156
- Part#:
1206Y0630470KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 1206 - In Stock:
196620
- Part#:
2225J0250123GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 2225 - In Stock:
13872
- Part#:
1210J1K00470KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1210 - In Stock:
109403
- Part#:
0505Y0500111KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 50V C0G/NP0 0505 - In Stock:
116935
- Part#:
2225J0630101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 2225 - In Stock:
8429
- Part#:
2225Y0250392FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 2225 - In Stock:
7241
- Part#:
1812J1000150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 1812 - In Stock:
48646
- Part#:
1210Y1K00221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1210 - In Stock:
144019
- Part#:
0805J0100681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V C0G/NP0 0805 - In Stock:
115550
- Part#:
1808J0250561JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 1808 - In Stock:
144295
- Part#:
1808J0500123GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1808 - In Stock:
74694
- Part#:
2225Y1K00151GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 2225 - In Stock:
19443
- Part#:
2220Y6300561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V C0G/NP0 2220 - In Stock:
17395
- Part#:
1825J0630563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 1825 - In Stock:
58235
- Part#:
1812Y2K00391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2KV X7R 1812 - In Stock:
79976
- Part#:
2225Y2000154MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 2225 - In Stock:
38316
- Part#:
1808Y2500104MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 1808 - In Stock:
136536
- Part#:
0603J0250333JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 0603 - In Stock:
253020
- Part#:
2211YA250391KCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 2211 - In Stock:
51539
- Part#:
1210J2500273KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 1210 - In Stock:
91006
- Part#:
1808J0630563MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 1808 - In Stock:
115680
- Part#:
1210Y0258P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 25V C0G/NP0 1210 - In Stock:
92628
- Part#:
0603J1000150JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 0603 - In Stock:
281518
- Part#:
1825Y1K50473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1.5KV X7R 1825 - In Stock:
38930
- Part#:
1825J6300820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1825 - In Stock:
37700
- Part#:
0805J0508P20CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 0805 - In Stock:
186362