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#:
1808Y5000272GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 1808 - In Stock:
54936
- Part#:
2220J2K50120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2.5KV C0G/NP0 2220 - In Stock:
71032
- Part#:
1206J2501P00BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 250V C0G/NP0 1206 - In Stock:
67396
- Part#:
1812Y0250220KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 1812 - In Stock:
95034
- Part#:
1808J0500182KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V X7R 1808 - In Stock:
91388
- Part#:
2225Y1000184JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 100V X7R 2225 - In Stock:
22888
- Part#:
1808Y0100393JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V C0G/NP0 1808 - In Stock:
59428
- Part#:
1812Y1K00272FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV C0G/NP0 1812 - In Stock:
19358
- Part#:
1808JA250220JCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1808 - In Stock:
105133
- Part#:
1812J1000101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1812 - In Stock:
40885
- Part#:
2220J0100682FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 10V C0G/NP0 2220 - In Stock:
13770
- Part#:
0603Y0250100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 0603 - In Stock:
332300
- Part#:
1825J0250124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 1825 - In Stock:
49328
- Part#:
0805J2000181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V X7R 0805 - In Stock:
335576
- Part#:
1825J2000471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 1825 - In Stock:
47401
- Part#:
1825J2000822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V C0G/NP0 1825 - In Stock:
46842
- Part#:
2220Y5000392FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 2220 - In Stock:
18177
- Part#:
1825J2500680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1825 - In Stock:
24980
- Part#:
1210J0500101KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1210 - In Stock:
84253
- Part#:
1812Y3K00821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 3KV X7R 1812 - In Stock:
88082
- Part#:
2225Y0630332FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 2225 - In Stock:
7352
- Part#:
2220Y0500272FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 2220 - In Stock:
14669
- Part#:
2225J0160102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 2225 - In Stock:
47737
- Part#:
1808J2000120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
108342
- Part#:
1808J2000822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V X7R 1808 - In Stock:
211025
- Part#:
0805Y0500330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 0805 - In Stock:
158981
- Part#:
1808Y5000391FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1808 - In Stock:
60552
- Part#:
1111Y2507P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 250V C0G/NP0 1111 - In Stock:
88873
- Part#:
2220Y5000822FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V C0G/NP0 2220 - In Stock:
17368
- Part#:
1206Y1000221JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V X7R 1206 - In Stock:
161298
- Part#:
1210Y0630101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1210 - In Stock:
66936
- Part#:
1812J2500270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1812 - In Stock:
70754
- Part#:
1206Y1500360FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 150V C0G/NP0 1206 - In Stock:
48364
- Part#:
1210J2000121KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1210 - In Stock:
83356
- Part#:
SFCDL0500334MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.33UF 50V AXIAL - In Stock:
2582
- Part#:
0603Y1500240GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 150V C0G/NP0 0603 - In Stock:
97701
- Part#:
1808J0250180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
183151
- Part#:
2220Y1K20823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 1.2KV X7R 2220 - In Stock:
44490
- Part#:
2220Y0630125KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 63V X7R 2220 - In Stock:
29506
- Part#:
0805J6300390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 0805 - In Stock:
122583
- Part#:
1808J1K20181MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV X7R 1808 - In Stock:
124705
- Part#:
0805J0630223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 0805 - In Stock:
248223
- Part#:
1210J6300220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 630V C0G/NP0 1210 - In Stock:
185187
- Part#:
1808J2500152KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 1808 - In Stock:
146369
- Part#:
0805Y0630823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 0805 - In Stock:
252559
- Part#:
1206Y6300331MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
288493
- Part#:
2220Y0500104MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 2220 - In Stock:
57214
- Part#:
1206J5002P70BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 500V C0G/NP0 1206 - In Stock:
96506
- Part#:
1206J1K21P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 1.2KV C0G/NP0 1206 - In Stock:
237923
- Part#:
1206Y2000330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1206 - In Stock:
132584