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#:
1825Y1K20182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV C0G 1825 - In Stock:
59501
- Part#:
1812Y2000103KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V C0G 1812 - In Stock:
57462
- Part#:
1210Y0630180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1210 - In Stock:
53769
- Part#:
1812Y0160393FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V C0G/NP0 1812 - In Stock:
16219
- Part#:
1206J0500104MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 50V X7R 1206 - In Stock:
272964
- Part#:
1206Y1K50101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.5KV C0G/NP0 1206 - In Stock:
112039
- Part#:
1206Y1000560KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1206 - In Stock:
195625
- Part#:
1206Y6300272MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V X7R 1206 - In Stock:
205797
- Part#:
1825Y0100474JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 10V X7R 1825 - In Stock:
32885
- Part#:
0805Y3000131GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 300V C0G/NP0 0805 - In Stock:
56788
- Part#:
1812JA250561MXRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 1812 - In Stock:
65572
- Part#:
0805J1000183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 0805 - In Stock:
260385
- Part#:
1808Y2K50221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2.5KV X7R 1808 - In Stock:
170400
- Part#:
2220Y0160123JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 2220 - In Stock:
25764
- Part#:
2225Y0500104MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 2225 - In Stock:
45990
- Part#:
2211JA250560FCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 2211 - In Stock:
25827
- Part#:
1812Y0630824KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 63V X7R 1812 - In Stock:
52397
- Part#:
1808Y0250823MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 1808 - In Stock:
106142
- Part#:
2220J2000105MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 200V X7R 2220 - In Stock:
41240
- Part#:
1825Y5000820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1825 - In Stock:
63865
- Part#:
0603J200P470CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 200V C0G/NP0 0603 - In Stock:
299974
- Part#:
2225J0250224MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 2225 - In Stock:
49010
- Part#:
1206Y250P800CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
157940
- Part#:
2225J2500331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 2225 - In Stock:
26466
- Part#:
1808Y2000123MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 1808 - In Stock:
118726
- Part#:
1825Y0160563JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 1825 - In Stock:
35914
- Part#:
0603Y0630561JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V X7R 0603 - In Stock:
243868
- Part#:
1825Y0500121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1825 - In Stock:
36038
- Part#:
0805Y0250270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 0805 - In Stock:
350796
- Part#:
1808Y0100123MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V X7R 1808 - In Stock:
139682
- Part#:
2220J6K00221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 6KV X7R 2220 - In Stock:
85501
- Part#:
1825J1K00470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1825 - In Stock:
34777
- Part#:
1812Y0100153KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V C0G/NP0 1812 - In Stock:
88452
- Part#:
1808Y0630472FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 1808 - In Stock:
56192
- Part#:
1808J0630332GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 1808 - In Stock:
98165
- Part#:
2225J2500152FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 2225 - In Stock:
5940
- Part#:
2225J0160105JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 2225 - In Stock:
24118
- Part#:
2225J0500821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 2225 - In Stock:
24346
- Part#:
0805Y300P700CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 300V C0G/NP0 0805 - In Stock:
117405
- Part#:
2225J5000181MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 2225 - In Stock:
40162
- Part#:
1808Y1K50472JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.5KV X7R 1808 - In Stock:
87068
- Part#:
0805J5000822KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 0805 - In Stock:
237747
- Part#:
0805Y2500470GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 0805 - In Stock:
137669
- Part#:
0805J0633P30CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 63V C0G/NP0 0805 - In Stock:
279773
- Part#:
1111Y3000430FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 300V C0G/NP0 1111 - In Stock:
25477
- Part#:
2220J2K50121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2.5KV C0G/NP0 2220 - In Stock:
68923
- Part#:
0805J0160182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 0805 - In Stock:
349338
- Part#:
2220Y0500152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 2220 - In Stock:
14984
- Part#:
1206J0160151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 1206 - In Stock:
81338
- Part#:
0603Y2003P90DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 200V C0G/NP0 0603 - In Stock:
446518