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#:
2220J1K00391MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 2220 - In Stock:
62969
- Part#:
2220Y2500270JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 2220 - In Stock:
24564
- Part#:
2220J6300682FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V C0G/NP0 2220 - In Stock:
15134
- Part#:
1812Y0100182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V C0G/NP0 1812 - In Stock:
68119
- Part#:
1210Y6300272MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V X7R 1210 - In Stock:
127878
- Part#:
0805J0630221FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0805 - In Stock:
83317
- Part#:
1111J1000271GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1111 - In Stock:
47764
- Part#:
1206Y1000270FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1206 - In Stock:
52235
- Part#:
2220Y2500473MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 250V X7R 2220 - In Stock:
35666
- Part#:
0805Y0500392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 0805 - In Stock:
349965
- Part#:
1808JA250560KCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1808 - In Stock:
83520
- Part#:
1812J0250684JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 25V X7R 1812 - In Stock:
59064
- Part#:
1210Y2000823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 200V X7R 1210 - In Stock:
106458
- Part#:
1210J0250220JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 1210 - In Stock:
87341
- Part#:
1808J0100122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V C0G/NP0 1808 - In Stock:
102068
- Part#:
2220J2000561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 2220 - In Stock:
49111
- Part#:
1206Y1K00152MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1206 - In Stock:
188799
- Part#:
1812J0630221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1812 - In Stock:
77999
- Part#:
0805J5000331GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 0805 - In Stock:
114595
- Part#:
2220Y5000471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 2220 - In Stock:
67542
- Part#:
1210J0160102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 1210 - In Stock:
115509
- Part#:
2225J0500225KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 50V X7R 2225 - In Stock:
35986
- Part#:
1206Y0500563MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 1206 - In Stock:
83960
- Part#:
1825J1000104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 1825 - In Stock:
53551
- Part#:
1808J6K00150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
125113
- Part#:
0805J0101P50CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 10V C0G/NP0 0805 - In Stock:
210934
- Part#:
0603Y0500120GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 0603 - In Stock:
158264
- Part#:
1206Y0630270JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1206 - In Stock:
154314
- Part#:
1206J0630394JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 1206 - In Stock:
77167
- Part#:
1808Y5000681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1808 - In Stock:
73968
- Part#:
1206J2K01P50BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 2KV C0G/NP0 1206 - In Stock:
76819
- Part#:
1808J6K05P60BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 6KV C0G/NP0 1808 - In Stock:
59485
- Part#:
1210J0250101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1210 - In Stock:
64356
- Part#:
0805Y2000620JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 200V C0G/NP0 0805 - In Stock:
88107
- Part#:
2225J6300394KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 630V X7R 2225 - In Stock:
13496
- Part#:
0505J0500301JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 50V C0G/NP0 0505 - In Stock:
104402
- Part#:
2225J2500121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 2225 - In Stock:
24952
- Part#:
0603Y1000682MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 0603 - In Stock:
304293
- Part#:
2225Y0250225JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 25V X7R 2225 - In Stock:
16634
- Part#:
1210J0633P90CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 63V C0G/NP0 1210 - In Stock:
63498
- Part#:
1210J0160332JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1210 - In Stock:
86946
- Part#:
1206Y0253P30BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 25V C0G/NP0 1206 - In Stock:
95060
- Part#:
0805J2000620JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 200V C0G/NP0 0805 - In Stock:
77306
- Part#:
0805J063P400CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 63V C0G/NP0 0805 - In Stock:
139020
- Part#:
0805Y2500102MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 0805 - In Stock:
240064
- Part#:
1812J0250153MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 1812 - In Stock:
65964
- Part#:
0603Y0500151JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 0603 - In Stock:
294159
- Part#:
1206J1K06P80BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1000V C0G/NP0 1206 - In Stock:
85078
- Part#:
1111Y5000300JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 500V C0G/NP0 1111 - In Stock:
4730
- Part#:
1825Y0250105MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 25V X7R 1825 - In Stock:
36395