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#:
2211YA250222KETSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V X7R 2211 - In Stock:
70437
- Part#:
2220Y0630330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 2220 - In Stock:
38077
- Part#:
1825J1K50562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1.5KV X7R 1825 - In Stock:
60942
- Part#:
1111J1K02P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 1KV C0G/NP0 1111 - In Stock:
65077
- Part#:
2220Y2000225MXTWS2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 200V X7R 2220 - In Stock:
26328
- Part#:
1808J2500221MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 1808 - In Stock:
122901
- Part#:
1111Y2K01P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 2000V C0G/NP0 1111 - In Stock:
76841
- Part#:
1808Y1000272KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 1808 - In Stock:
83605
- Part#:
0603J1006P80BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 0603 - In Stock:
104768
- Part#:
0805J0500271KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 0805 - In Stock:
267962
- Part#:
1808Y1000471JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V X7R 1808 - In Stock:
101073
- Part#:
1812J2000822FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V C0G/NP0 1812 - In Stock:
17598
- Part#:
1111Y2500110FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 250V C0G/NP0 1111 - In Stock:
27108
- Part#:
0805Y2001P20BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 200V C0G/NP0 0805 - In Stock:
75242
- Part#:
1210Y0630124MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V X7R 1210 - In Stock:
80768
- Part#:
0805Y1000151KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V X7R 0805 - In Stock:
368635
- Part#:
1210Y0160330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 1210 - In Stock:
128610
- Part#:
1210J0630152GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1210 - In Stock:
70653
- Part#:
1210J0100822JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
126503
- Part#:
1808YA250151GCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1808 - In Stock:
53837
- Part#:
1812J4K00120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 4KV C0G/NP0 1812 - In Stock:
55588
- Part#:
1210Y5005P60DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 1210 - In Stock:
164829
- Part#:
1808Y2000331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1808 - In Stock:
108908
- Part#:
2220J0250152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 2220 - In Stock:
14489
- Part#:
2225J2000103FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V C0G 2225 - In Stock:
9276
- Part#:
1808J0160820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 1808 - In Stock:
184215
- Part#:
1812Y0100182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V C0G/NP0 1812 - In Stock:
82636
- Part#:
0805Y0630101GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 0805 - In Stock:
82737
- Part#:
1812Y1K00222FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV C0G/NP0 1812 - In Stock:
19510
- Part#:
1210J0500100GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1210 - In Stock:
72884
- Part#:
1825Y0500562GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1825 - In Stock:
22745
- Part#:
2225J2000122GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 2225 - In Stock:
13896
- Part#:
1206J5000221FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1206 - In Stock:
97887
- Part#:
1210J6300332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 630V X7R 1210 - In Stock:
214906
- Part#:
2225J0500223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 2225 - In Stock:
40834
- Part#:
0805J0630150JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 0805 - In Stock:
261165
- Part#:
0805Y3003P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 300V C0G/NP0 0805 - In Stock:
127965
- Part#:
1206J5000331JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1206 - In Stock:
157534
- Part#:
2225J3K00681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 3KV C0G/NP0 2225 - In Stock:
41379
- Part#:
1808Y0100681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V C0G/NP0 1808 - In Stock:
154317
- Part#:
1210J0250472JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 1210 - In Stock:
71732
- Part#:
1210J0500562KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 1210 - In Stock:
150911
- Part#:
1808J2K00221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV C0G/NP0 1808 - In Stock:
77338
- Part#:
2211JA250151GCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 2211 - In Stock:
28054
- Part#:
0805J2500221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 0805 - In Stock:
274560
- Part#:
2220Y1000823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 2220 - In Stock:
51117
- Part#:
1808Y2K50121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2.5KV C0G/NP0 1808 - In Stock:
115662
- Part#:
1808Y1K00331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV X7R 1808 - In Stock:
127648
- Part#:
2220Y1K20222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.2KV C0G 2220 - In Stock:
54607
- Part#:
1825J2500152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 1825 - In Stock:
25116