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#:
1825J3K00100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
58488
- Part#:
1808Y3K00820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 3KV C0G/NP0 1808 - In Stock:
122364
- Part#:
2220J4K00221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 4KV C0G/NP0 2220 - In Stock:
59408
- Part#:
1206Y5005P60BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 1206 - In Stock:
86375
- Part#:
1808JA250100KCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1808 - In Stock:
106137
- Part#:
1812Y1000153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1812 - In Stock:
79267
- Part#:
1206Y2000272JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V C0G/NP0 1206 - In Stock:
129769
- Part#:
2220J1K00153JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 2220 - In Stock:
54483
- Part#:
1210Y0630220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 1210 - In Stock:
48477
- Part#:
0603J0500271MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V X7R 0603 - In Stock:
575779
- Part#:
1210J0500123JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 1210 - In Stock:
86267
- Part#:
1206Y2500181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1206 - In Stock:
190744
- Part#:
2225J0630273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 2225 - In Stock:
52540
- Part#:
1812Y5000153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 1812 - In Stock:
75982
- Part#:
1210Y2500274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 250V X7R 1210 - In Stock:
69873
- Part#:
1808J3K00820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 3KV C0G/NP0 1808 - In Stock:
149587
- Part#:
1206Y063P700BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
149101
- Part#:
1808J0630333JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V C0G/NP0 1808 - In Stock:
63209
- Part#:
1808J2500100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1808 - In Stock:
78162
- Part#:
1808J0250471KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1808 - In Stock:
141741
- Part#:
1825Y0500474MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 50V X7R 1825 - In Stock:
35229
- Part#:
1812Y0630474JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 1812 - In Stock:
74360
- Part#:
1812J0250682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 1812 - In Stock:
86867
- Part#:
0603Y0501P80CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 50V C0G/NP0 0603 - In Stock:
213279
- Part#:
1808Y0250681KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V X7R 1808 - In Stock:
106675
- Part#:
2220Y2000123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 2220 - In Stock:
46509
- Part#:
1808Y2K50121MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2.5KV X7R 1808 - In Stock:
103966
- Part#:
0805Y2001P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 200V C0G/NP0 0805 - In Stock:
326402
- Part#:
1210J6303P90BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 630V C0G/NP0 1210 - In Stock:
60757
- Part#:
2220Y5000681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 2220 - In Stock:
18411
- Part#:
1825J0630101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1825 - In Stock:
12326
- Part#:
2225Y0100185JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 10V X7R 2225 - In Stock:
28195
- Part#:
0805Y1000332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
384261
- Part#:
0505J0500121KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 0505 - In Stock:
112759
- Part#:
1206J1500111KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 150V C0G/NP0 1206 - In Stock:
102550
- Part#:
1210Y1000100GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1210 - In Stock:
80568
- Part#:
0603J0160221GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 0603 - In Stock:
126640
- Part#:
1825Y0160330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 1825 - In Stock:
34345
- Part#:
2220J5000332FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 2220 - In Stock:
18250
- Part#:
1812JA250561MXRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 1812 - In Stock:
101554
- Part#:
1808Y0630684MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 63V X7R 1808 - In Stock:
117115
- Part#:
1812J1000122MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1812 - In Stock:
54609
- Part#:
1206Y2000273MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 1206 - In Stock:
258170
- Part#:
1808J0630183JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 1808 - In Stock:
62960
- Part#:
1808J0100153GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V C0G/NP0 1808 - In Stock:
64402
- Part#:
1210Y1000102JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 1210 - In Stock:
73881
- Part#:
0805J0160123MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 0805 - In Stock:
248238
- Part#:
1206J0630102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1206 - In Stock:
234281
- Part#:
2220Y5000182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 2220 - In Stock:
69321
- Part#:
1210Y2500391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1210 - In Stock:
82063