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#:
1812J1K00221JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1812 - In Stock:
93949
- Part#:
1808Y1000472GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1808 - In Stock:
53129
- Part#:
1111J2000330JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1111 - In Stock:
69871
- Part#:
2220J0160334JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V X7R 2220 - In Stock:
30013
- Part#:
1206Y1502P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 150V C0G/NP0 1206 - In Stock:
115600
- Part#:
1808Y2500390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1808 - In Stock:
75338
- Part#:
1825Y5000394JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 500V X7R 1825 - In Stock:
25130
- Part#:
0603Y0160821JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 0603 - In Stock:
234771
- Part#:
2220Y2500824MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 250V X7R 2220 - In Stock:
37988
- Part#:
2220J2500222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 2220 - In Stock:
47388
- Part#:
0805J2003P90DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 200V C0G/NP0 0805 - In Stock:
140473
- Part#:
2225J6300103FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 630V C0G 2225 - In Stock:
7481
- Part#:
2225Y1K00122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 2225 - In Stock:
49240
- Part#:
1808J0160180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1808 - In Stock:
164168
- Part#:
1808J0160222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 1808 - In Stock:
59389
- Part#:
1206Y2001P50DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 200V C0G/NP0 1206 - In Stock:
314386
- Part#:
0603J2501P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 250V C0G/NP0 0603 - In Stock:
171845
- Part#:
1808J0250820KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1808 - In Stock:
144170
- Part#:
1206J2000331JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1206 - In Stock:
76780
- Part#:
1825Y2K50221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2.5KV C0G/NP0 1825 - In Stock:
26966
- Part#:
0505Y3001P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 300V C0G/NP0 0505 - In Stock:
61965
- Part#:
1808Y0100273JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
121679
- Part#:
2220Y2K50181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2.5KV C0G/NP0 2220 - In Stock:
18726
- Part#:
1210J0500472MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 1210 - In Stock:
108132
- Part#:
1206Y0500221JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1206 - In Stock:
176231
- Part#:
0805J0630360FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 63V C0G/NP0 0805 - In Stock:
57564
- Part#:
1210J0250123MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V X7R 1210 - In Stock:
119801
- Part#:
1812J1000682GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1812 - In Stock:
40640
- Part#:
1812J0250125JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 25V X7R 1812 - In Stock:
45194
- Part#:
2220J2K00821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV C0G/NP0 2220 - In Stock:
57368
- Part#:
1812J0500331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 1812 - In Stock:
37973
- Part#:
1812Y1000105KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 100V X7R 1812 - In Stock:
52076
- Part#:
2225Y0630393JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V C0G/NP0 2225 - In Stock:
16530
- Part#:
1808YA250391GCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1808 - In Stock:
83475
- Part#:
2220Y0630181JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 2220 - In Stock:
32007
- Part#:
1812Y5000821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1812 - In Stock:
75572
- Part#:
0805Y2500330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 0805 - In Stock:
328023
- Part#:
1812Y5000561FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1812 - In Stock:
35711
- Part#:
1808Y0630331KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V X7R 1808 - In Stock:
130823
- Part#:
2225J0250684MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 25V X7R 2225 - In Stock:
32235
- Part#:
1111Y2500120FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1111 - In Stock:
25299
- Part#:
2220J0630682KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 2220 - In Stock:
36068
- Part#:
2225Y1K20273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1.2KV X7R 2225 - In Stock:
32766
- Part#:
1206J6300271MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V X7R 1206 - In Stock:
348115
- Part#:
1210J0500152FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1210 - In Stock:
41341
- Part#:
1206J2000223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 1206 - In Stock:
231759
- Part#:
1808Y2000332GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V C0G/NP0 1808 - In Stock:
66618
- Part#:
2225Y2K00273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 2KV X7R 2225 - In Stock:
33501
- Part#:
1206Y2000101KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V X7R 1206 - In Stock:
171351
- Part#:
2220J1K00120GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 2220 - In Stock:
23959