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#:
0805J2500681JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 0805 - In Stock:
195804
- Part#:
1808J2500333MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V X7R 1808 - In Stock:
64816
- Part#:
1206Y6303P30CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 630V C0G/NP0 1206 - In Stock:
93465
- Part#:
1210J0630151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1210 - In Stock:
55424
- Part#:
1206J2000181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1206 - In Stock:
130296
- Part#:
2220Y0160123JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 2220 - In Stock:
24706
- Part#:
1825J4K00271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 4KV X7R 1825 - In Stock:
60110
- Part#:
1210J0160332JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V X7R 1210 - In Stock:
70717
- Part#:
1206Y3001P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 300V C0G/NP0 1206 - In Stock:
138494
- Part#:
0805J0503P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 50V C0G/NP0 0805 - In Stock:
89325
- Part#:
2220Y0630100GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 2220 - In Stock:
14863
- Part#:
2225Y0100180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 2225 - In Stock:
19845
- Part#:
0603Y1000120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 0603 - In Stock:
467956
- Part#:
1808Y2500124MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 1808 - In Stock:
96492
- Part#:
0603Y0501P50DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 50V C0G/NP0 0603 - In Stock:
446739
- Part#:
1808Y5000561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1808 - In Stock:
122158
- Part#:
0805J0160120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 0805 - In Stock:
209251
- Part#:
1210J1000124KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 1210 - In Stock:
67899
- Part#:
1808Y0250823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 1808 - In Stock:
102859
- Part#:
2225Y2K00681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2KV X7R 2225 - In Stock:
56667
- Part#:
1206J0160151MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V X7R 1206 - In Stock:
276579
- Part#:
1812J0500222GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1812 - In Stock:
47129
- Part#:
1206J0250272MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 1206 - In Stock:
85155
- Part#:
1206J0630271JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V X7R 1206 - In Stock:
158382
- Part#:
0603J0250220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 0603 - In Stock:
364102
- Part#:
1206J1K0P800HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 1KV C0G/NP0 1206 - In Stock:
60698
- Part#:
2225Y6300180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 2225 - In Stock:
42593
- Part#:
0805J0630222JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V X7R 0805 - In Stock:
255585
- Part#:
1808Y0160330JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 1808 - In Stock:
124798
- Part#:
1206J1000821MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V X7R 1206 - In Stock:
207497
- Part#:
2220Y6300151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 2220 - In Stock:
49847
- Part#:
2220Y4K00681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 4KV C0G/NP0 2220 - In Stock:
34046
- Part#:
1206J0636P80DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 63V C0G/NP0 1206 - In Stock:
204350
- Part#:
1206Y2500221FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1206 - In Stock:
62665
- Part#:
1825J1K00152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1825 - In Stock:
72555
- Part#:
2225J1K50121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.5KV C0G/NP0 2225 - In Stock:
17973
- Part#:
1210Y5000104JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 500V X7R 1210 - In Stock:
55175
- Part#:
1825J0100333JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V C0G/NP0 1825 - In Stock:
38986
- Part#:
0805Y0500152GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 0805 - In Stock:
96183
- Part#:
2220J1K50180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.5KV C0G/NP0 2220 - In Stock:
36687
- Part#:
0805Y2500180KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 0805 - In Stock:
118365
- Part#:
0805J1000300FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 100V C0G/NP0 0805 - In Stock:
62608
- Part#:
1808Y0100471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V X7R 1808 - In Stock:
161491
- Part#:
2220Y1000332GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 2220 - In Stock:
26241
- Part#:
1808Y6300393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 630V X7R 1808 - In Stock:
74593
- Part#:
0805J0500120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 0805 - In Stock:
220296
- Part#:
1825Y5000682MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 1825 - In Stock:
58904
- Part#:
1206Y0630221GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1206 - In Stock:
93335
- Part#:
2225J2000153KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V C0G 2225 - In Stock:
37121
- Part#:
1111Y2006P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 200V C0G/NP0 1111 - In Stock:
53817