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#:
0805Y0500183JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 0805 - In Stock:
184851
- Part#:
0805Y0501P00DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 0805 - In Stock:
224671
- Part#:
1210Y2000153KER - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 200V X7R 1210 - In Stock:
104696
- Part#:
1206Y1K50181MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.5KV X7R 1206 - In Stock:
316248
- Part#:
2225J5000680GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 2225 - In Stock:
18180
- Part#:
1812J0630150JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1812 - In Stock:
68440
- Part#:
1812J1000561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1812 - In Stock:
89997
- Part#:
0805J1001P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 100V C0G/NP0 0805 - In Stock:
72051
- Part#:
0805J0500680GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 0805 - In Stock:
146467
- Part#:
0805J1000221JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 0805 - In Stock:
219960
- Part#:
1808Y1K20182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV X7R 1808 - In Stock:
146878
- Part#:
0805Y0100151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 10V C0G/NP0 0805 - In Stock:
207882
- Part#:
2215YA250102FCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 2215 - In Stock:
8098
- Part#:
1808J4K00680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 4KV C0G/NP0 1808 - In Stock:
70423
- Part#:
1808J2000120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1808 - In Stock:
62370
- Part#:
1825Y0630222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
50994
- Part#:
2220J5000221JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 2220 - In Stock:
56346
- Part#:
1206Y2000150KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1206 - In Stock:
196878
- Part#:
1206J0160180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1206 - In Stock:
110875
- Part#:
1808Y5000102KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1808 - In Stock:
94999
- Part#:
0603J0500101JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 0603 - In Stock:
272885
- Part#:
1210J0630150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1210 - In Stock:
59192
- Part#:
1206J0250822GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 1206 - In Stock:
57863
- Part#:
0805Y1000391FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 0805 - In Stock:
71879
- Part#:
2220J1K50223MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1.5KV X7R 2220 - In Stock:
75419
- Part#:
1825J2000273GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V C0G 1825 - In Stock:
13407
- Part#:
2220Y2000823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 200V X7R 2220 - In Stock:
52153
- Part#:
1812Y0160184KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V C0G/NP0 1812 - In Stock:
33392
- Part#:
2220Y6300180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 2220 - In Stock:
18823
- Part#:
0805J0100822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V X7R 0805 - In Stock:
313028
- Part#:
1206Y0500123KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 1206 - In Stock:
180960
- Part#:
1812J1000224MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 1812 - In Stock:
81618
- Part#:
0805J0630100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 0805 - In Stock:
98761
- Part#:
0603Y2500272MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 0603 - In Stock:
311558
- Part#:
1808J0250102KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 1808 - In Stock:
133292
- Part#:
2225J5000271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 2225 - In Stock:
43543
- Part#:
1812J6300152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V C0G/NP0 1812 - In Stock:
78368
- Part#:
1812J0100101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V C0G/NP0 1812 - In Stock:
69452
- Part#:
1825Y0250220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 1825 - In Stock:
22125
- Part#:
2220J6300104MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 630V X7R 2220 - In Stock:
64964
- Part#:
1206Y1K00392KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV X7R 1206 - In Stock:
145301
- Part#:
0603Y0631P50DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 63V C0G/NP0 0603 - In Stock:
272437
- Part#:
1812Y0250561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 1812 - In Stock:
73921
- Part#:
1210J0630561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1210 - In Stock:
141326
- Part#:
0603Y1000121JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 0603 - In Stock:
163789
- Part#:
2220Y0250823JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V C0G/NP0 2220 - In Stock:
19034
- Part#:
1206J0250223MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V X7R 1206 - In Stock:
202819
- Part#:
1808Y0250561MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V X7R 1808 - In Stock:
106635
- Part#:
1825J0160270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 1825 - In Stock:
38088
- Part#:
1206J0500121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1206 - In Stock:
285196