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#:
1206Y0630104KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 1206 - In Stock:
188895
- Part#:
2225Y0160331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 2225 - In Stock:
24948
- Part#:
0805J0630560FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 0805 - In Stock:
47948
- Part#:
1210Y0100153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V X7R 1210 - In Stock:
145396
- Part#:
2220Y5000223MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 2220 - In Stock:
87203
- Part#:
0805J0160331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 0805 - In Stock:
110413
- Part#:
0603J0164P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 16V C0G/NP0 0603 - In Stock:
178104
- Part#:
0505J0507P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 50V C0G/NP0 0505 - In Stock:
132345
- Part#:
1808J2500472JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 1808 - In Stock:
87965
- Part#:
1808Y1000224MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 1808 - In Stock:
110192
- Part#:
0805Y1000120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 0805 - In Stock:
292236
- Part#:
1825Y1K20821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.2KV C0G/NP0 1825 - In Stock:
44307
- Part#:
1808YA255P60CCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 1808 - In Stock:
77174
- Part#:
1812J0250221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 1812 - In Stock:
70865
- Part#:
1206Y5001P50BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 500V C0G/NP0 1206 - In Stock:
72744
- Part#:
1808Y5000181JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 1808 - In Stock:
63183
- Part#:
2225Y0500394KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 2225 - In Stock:
29766
- Part#:
1206J6303P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 630V C0G/NP0 1206 - In Stock:
103115
- Part#:
1812J4K00681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 4KV X7R 1812 - In Stock:
83378
- Part#:
0505Y0631P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 63V C0G/NP0 0505 - In Stock:
121802
- Part#:
2225J0500221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 2225 - In Stock:
11843
- Part#:
1812Y1000123MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V X7R 1812 - In Stock:
77178
- Part#:
1206Y0160181JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 1206 - In Stock:
188590
- Part#:
2220J0250182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 2220 - In Stock:
51813
- Part#:
1808Y0250390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 1808 - In Stock:
182227
- Part#:
0505J0636P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 63V C0G/NP0 0505 - In Stock:
28134
- Part#:
2225Y0630104MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 2225 - In Stock:
48729
- Part#:
1111J2000431GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 430PF 200V C0G/NP0 1111 - In Stock:
39597
- Part#:
0805J0160272KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 0805 - In Stock:
179136
- Part#:
1808Y0250223JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1808 - In Stock:
82499
- Part#:
2220J0100333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V X7R 2220 - In Stock:
67139
- Part#:
0805J2500181GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 0805 - In Stock:
119414
- Part#:
0603Y1500560JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 150V C0G/NP0 0603 - In Stock:
183476
- Part#:
0805Y0160100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 0805 - In Stock:
158409
- Part#:
1206Y0500561FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1206 - In Stock:
29920
- Part#:
2220J3K00152MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 3KV X7R 2220 - In Stock:
76881
- Part#:
2220J2000220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 2220 - In Stock:
7944
- Part#:
0603Y5000271KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 0603 - In Stock:
482860
- Part#:
1825Y6300472FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V C0G/NP0 1825 - In Stock:
13599
- Part#:
2225Y2500333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V X7R 2225 - In Stock:
39221
- Part#:
0805J0633P90CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 63V C0G/NP0 0805 - In Stock:
189402
- Part#:
1825J0500392JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1825 - In Stock:
53908
- Part#:
1808Y2500681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1808 - In Stock:
73127
- Part#:
1808Y2000332KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V C0G/NP0 1808 - In Stock:
94500
- Part#:
0805Y1000470JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 0805 - In Stock:
121768
- Part#:
0603J0164P70DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 16V C0G/NP0 0603 - In Stock:
233719
- Part#:
2220Y2500561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 2220 - In Stock:
45060
- Part#:
1812J6300121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V C0G/NP0 1812 - In Stock:
85216
- Part#:
1210J0630683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 1210 - In Stock:
132790
- Part#:
1808Y0500100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
102304