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#:
0805Y0250122JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V X7R 0805 - In Stock:
223923
- Part#:
1825Y0630562KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
44325
- Part#:
1812Y2500821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 1812 - In Stock:
29302
- Part#:
1206Y6300222JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V X7R 1206 - In Stock:
126273
- Part#:
1206Y5000121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1206 - In Stock:
132136
- Part#:
1812J1K50332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.5KV X7R 1812 - In Stock:
82467
- Part#:
0805Y0500121JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
328406
- Part#:
0603J0160120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 0603 - In Stock:
297826
- Part#:
2225J2K50560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2.5KV C0G/NP0 2225 - In Stock:
28265
- Part#:
0603Y0632P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 63V C0G/NP0 0603 - In Stock:
269638
- Part#:
1808Y1000331JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 1808 - In Stock:
94461
- Part#:
1812Y1000154MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 100V X7R 1812 - In Stock:
86087
- Part#:
0805J2000820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 0805 - In Stock:
130736
- Part#:
1812J2K00180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
47754
- Part#:
1210Y2000334JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 200V X7R 1210 - In Stock:
99526
- Part#:
1808Y0630680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1808 - In Stock:
109760
- Part#:
1808Y5000182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 1808 - In Stock:
98964
- Part#:
1206Y5001P80DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 500V C0G/NP0 1206 - In Stock:
170190
- Part#:
1808Y0250150GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 1808 - In Stock:
69228
- Part#:
2220J0250125KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 25V X7R 2220 - In Stock:
41363
- Part#:
2225Y1K00103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV X7R 2225 - In Stock:
38411
- Part#:
0805Y0250123JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V X7R 0805 - In Stock:
157128
- Part#:
0805J1508P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 150V C0G/NP0 0805 - In Stock:
55469
- Part#:
1210J0500270GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1210 - In Stock:
73989
- Part#:
1111Y1000470FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1111 - In Stock:
30134
- Part#:
1206J1000392MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 1206 - In Stock:
184258
- Part#:
1210J0500332GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1210 - In Stock:
81105
- Part#:
1812Y0630103GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1812 - In Stock:
32041
- Part#:
1206Y0630102GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1206 - In Stock:
96124
- Part#:
1206Y1000683MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 1206 - In Stock:
134302
- Part#:
1210J1000330KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1210 - In Stock:
85203
- Part#:
1210Y0250822FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 1210 - In Stock:
28405
- Part#:
1210Y1000181KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1210 - In Stock:
89083
- Part#:
1808J0160392JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 1808 - In Stock:
103920
- Part#:
1206Y2000820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1206 - In Stock:
161164
- Part#:
0603J0501P80CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 50V C0G/NP0 0603 - In Stock:
230599
- Part#:
0805J0100392KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 10V C0G/NP0 0805 - In Stock:
248827
- Part#:
1825J0250183JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 1825 - In Stock:
43155
- Part#:
1812J6300122GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V C0G/NP0 1812 - In Stock:
51730
- Part#:
1206J0160390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 1206 - In Stock:
177571
- Part#:
1206J2500222MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V X7R 1206 - In Stock:
222607
- Part#:
1206Y2500560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1206 - In Stock:
156434
- Part#:
1808YA250391MXRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 1808 - In Stock:
74854
- Part#:
1808Y2500122GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 1808 - In Stock:
64053
- Part#:
0805Y0100471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V C0G/NP0 0805 - In Stock:
397470
- Part#:
1825Y2500152GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 1825 - In Stock:
24605
- Part#:
1808J2500563JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 250V X7R 1808 - In Stock:
99637
- Part#:
2225Y0100185MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 10V X7R 2225 - In Stock:
32607
- Part#:
1206Y0631P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 63V C0G/NP0 1206 - In Stock:
109614
- Part#:
2225Y2K50152GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2.5KV C0G 2225 - In Stock:
21836