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#:
0805J250P200HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2PF 250V C0G/NP0 0805 - In Stock:
74003
- Part#:
1812Y6300123KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 630V X7R 1812 - In Stock:
65846
- Part#:
1206Y2000561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1206 - In Stock:
228078
- Part#:
0805J2000101KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 0805 - In Stock:
206704
- Part#:
1808Y1000181MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V X7R 1808 - In Stock:
177232
- Part#:
1206Y0160684JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 1206 - In Stock:
95585
- Part#:
2220YA250221JXRB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 2220 - In Stock:
73526
- Part#:
0603J0250472MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V X7R 0603 - In Stock:
407001
- Part#:
2215JA250821FCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 2215 - In Stock:
8534
- Part#:
1825Y0100334KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 10V C0G/NP0 1825 - In Stock:
17882
- Part#:
2220J0100333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V X7R 2220 - In Stock:
67919
- Part#:
0805J2000561FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 0805 - In Stock:
99951
- Part#:
1111J1500161FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 150V C0G/NP0 1111 - In Stock:
26070
- Part#:
1210Y6300122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V C0G/NP0 1210 - In Stock:
126569
- Part#:
0805J2002P00BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 200V C0G/NP0 0805 - In Stock:
128314
- Part#:
0805J1000270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 0805 - In Stock:
421800
- Part#:
0603J1001P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 100V C0G/NP0 0603 - In Stock:
483437
- Part#:
0805J1000561JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V X7R 0805 - In Stock:
294071
- Part#:
2225J0250563KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V C0G/NP0 2225 - In Stock:
22148
- Part#:
SFJEL3K00151MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 150PF 3KV AXIAL - In Stock:
2223
- Part#:
1808J2000104JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 200V X7R 1808 - In Stock:
83024
- Part#:
1808Y0100331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 1808 - In Stock:
203610
- Part#:
2225Y0250223JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 2225 - In Stock:
19012
- Part#:
1812Y2000394KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 200V X7R 1812 - In Stock:
47919
- Part#:
1210J0100333JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V C0G/NP0 1210 - In Stock:
70289
- Part#:
1111J1K00270JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1111 - In Stock:
54543
- Part#:
2220J6300224KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 630V X7R 2220 - In Stock:
50881
- Part#:
1210Y6300150JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 630V C0G/NP0 1210 - In Stock:
121737
- Part#:
1808Y0500121KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1808 - In Stock:
140488
- Part#:
1210J5000392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 1210 - In Stock:
168912
- Part#:
1808Y2500272JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 1808 - In Stock:
110905
- Part#:
0805J0250221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 0805 - In Stock:
449670
- Part#:
0603Y1000100JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 0603 - In Stock:
265454
- Part#:
1206J2000222FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1206 - In Stock:
55071
- Part#:
1206J0630100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1206 - In Stock:
261159
- Part#:
1206J0500224MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V X7R 1206 - In Stock:
144482
- Part#:
1808J0250154JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V X7R 1808 - In Stock:
75563
- Part#:
1210Y2000273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 1210 - In Stock:
107758
- Part#:
1808J0160393FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V C0G/NP0 1808 - In Stock:
31447
- Part#:
1808Y6K00101MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 6KV X7R 1808 - In Stock:
137764
- Part#:
1825J0630123KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
49724
- Part#:
1812Y1K00330KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1812 - In Stock:
76576
- Part#:
0805Y0500330KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 0805 - In Stock:
127403
- Part#:
0603J0250101JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V X7R 0603 - In Stock:
246031
- Part#:
1812Y1K00221KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV X7R 1812 - In Stock:
82308
- Part#:
2220Y2K50471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2.5KV X7R 2220 - In Stock:
57565
- Part#:
0603J5000221KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 0603 - In Stock:
426561
- Part#:
1206J1K01P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 1KV C0G/NP0 1206 - In Stock:
153774
- Part#:
1206Y1K00151KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1206 - In Stock:
142821
- Part#:
1206J1K20271MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV X7R 1206 - In Stock:
335481