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#:
1210J5000121GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1210 - In Stock:
67402
- Part#:
1812J0250225MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 25V X7R 1812 - In Stock:
76924
- Part#:
2225J0160152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
12354
- Part#:
0603J2500300KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 250V C0G/NP0 0603 - In Stock:
139408
- Part#:
2220Y1000681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 2220 - In Stock:
26399
- Part#:
2225Y1K00152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 2225 - In Stock:
53281
- Part#:
2225J0250123JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 2225 - In Stock:
32523
- Part#:
1825Y0500181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1825 - In Stock:
40902
- Part#:
2220J0630273KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V C0G/NP0 2220 - In Stock:
46317
- Part#:
1206Y0506P80BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 1206 - In Stock:
85256
- Part#:
1825Y3K00471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 3KV X7R 1825 - In Stock:
50040
- Part#:
1825J1K20101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.2KV C0G/NP0 1825 - In Stock:
61537
- Part#:
0603Y2500160JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 250V C0G/NP0 0603 - In Stock:
178206
- Part#:
1812Y1000102KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1812 - In Stock:
66635
- Part#:
1206J0630331FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1206 - In Stock:
86353
- Part#:
1210J0630822GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 1210 - In Stock:
56199
- Part#:
2220J2500391GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 2220 - In Stock:
19245
- Part#:
1210J2K00221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV C0G/NP0 1210 - In Stock:
108647
- Part#:
2225Y0630820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 2225 - In Stock:
40189
- Part#:
1808Y2500150FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1808 - In Stock:
58930
- Part#:
0603J1003P90CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 0603 - In Stock:
200219
- Part#:
1210Y0634P70CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 1210 - In Stock:
63300
- Part#:
1825J0160335MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 16V X7R 1825 - In Stock:
36372
- Part#:
1825J1000474JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 1825 - In Stock:
33915
- Part#:
1206Y3000390GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 300V C0G/NP0 1206 - In Stock:
70179
- Part#:
1206J0160680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1206 - In Stock:
297908
- Part#:
0603J0505P60CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 0603 - In Stock:
300792
- Part#:
1210Y2500121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1210 - In Stock:
131078
- Part#:
1210Y0630471FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 1210 - In Stock:
39799
- Part#:
2225J2K50472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 2.5KV X7R 2225 - In Stock:
48813
- Part#:
1812J0100824JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 10V X7R 1812 - In Stock:
70667
- Part#:
1206J0500221FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1206 - In Stock:
44932
- Part#:
1808YA250391KXTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 1808 - In Stock:
68543
- Part#:
2225Y5000102GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
18547
- Part#:
1111J2K01P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 2KV C0G/NP0 1111 - In Stock:
72636
- Part#:
1206Y2500271FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1206 - In Stock:
35632
- Part#:
0603J0100823MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 10V X7R 0603 - In Stock:
466760
- Part#:
SFKBC5000330ZC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 33PF 500V AXIAL - In Stock:
4634
- Part#:
2220Y0100271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V C0G/NP0 2220 - In Stock:
12560
- Part#:
1808J0500271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1808 - In Stock:
117381
- Part#:
1206Y1000121KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V X7R 1206 - In Stock:
196914
- Part#:
1206Y1003P30BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 100V C0G/NP0 1206 - In Stock:
99131
- Part#:
1210J5000822KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 1210 - In Stock:
222631
- Part#:
1808Y1K00821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV X7R 1808 - In Stock:
163347
- Part#:
0805Y0500681MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V X7R 0805 - In Stock:
316686
- Part#:
0603Y0162P70CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 16V C0G/NP0 0603 - In Stock:
228331
- Part#:
2225J5000221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 2225 - In Stock:
52843
- Part#:
1808J6300270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1808 - In Stock:
173633
- Part#:
1206J0160122MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V X7R 1206 - In Stock:
216505
- Part#:
1206J1K00221FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1000V C0G/NP0 1206 - In Stock:
78555