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#:
1111J2005P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 1111 - In Stock:
25570
- Part#:
0805J0630822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V X7R 0805 - In Stock:
334759
- Part#:
1210J2500392MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V X7R 1210 - In Stock:
90792
- Part#:
1825J1K50332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.5KV X7R 1825 - In Stock:
43880
- Part#:
0603J300P500BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 300V C0G/NP0 0603 - In Stock:
238865
- Part#:
1825J6300680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 1825 - In Stock:
36943
- Part#:
1812J1K00223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 1812 - In Stock:
77254
- Part#:
1825Y1K00683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 1KV X7R 1825 - In Stock:
42212
- Part#:
1206J0100121KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 10V X7R 1206 - In Stock:
294766
- Part#:
2220Y5K00152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 5KV X7R 2220 - In Stock:
97406
- Part#:
2220J0250224KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V C0G/NP0 2220 - In Stock:
23483
- Part#:
1808YA250151JCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1808 - In Stock:
81179
- Part#:
0603Y1500750GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 150V C0G/NP0 0603 - In Stock:
75229
- Part#:
1812J2000151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1812 - In Stock:
86394
- Part#:
1808Y5000153MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 1808 - In Stock:
79329
- Part#:
0603J0160151MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V X7R 0603 - In Stock:
319780
- Part#:
1808J2000473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 1808 - In Stock:
129129
- Part#:
0603Y0500180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 0603 - In Stock:
114811
- Part#:
1210Y0500104MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 1210 - In Stock:
142253
- Part#:
0805Y0250391KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V X7R 0805 - In Stock:
240046
- Part#:
0603Y0506P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 50V C0G/NP0 0603 - In Stock:
152804
- Part#:
1812Y0500474MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 50V X7R 1812 - In Stock:
58710
- Part#:
1812J6300100KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 1812 - In Stock:
55669
- Part#:
0805Y5000151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 0805 - In Stock:
122203
- Part#:
1808Y2000681KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 1808 - In Stock:
123596
- Part#:
1210J6300471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1210 - In Stock:
167438
- Part#:
2225J0250330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 2225 - In Stock:
37009
- Part#:
1808Y1000823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 1808 - In Stock:
89064
- Part#:
1206Y0100334JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 10V X7R 1206 - In Stock:
150718
- Part#:
1206Y2K06P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 2000V C0G/NP0 1206 - In Stock:
35715
- Part#:
1825Y0160473FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V C0G/NP0 1825 - In Stock:
8754
- Part#:
1812J2500563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 250V X7R 1812 - In Stock:
64868
- Part#:
1812Y2000152JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1812 - In Stock:
72418
- Part#:
2220Y2000334JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 200V X7R 2220 - In Stock:
37974
- Part#:
2225J0630183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 2225 - In Stock:
51389
- Part#:
1825J0250332FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 1825 - In Stock:
14304
- Part#:
1812Y5000470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1812 - In Stock:
88958
- Part#:
1812J1000181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1812 - In Stock:
75195
- Part#:
1206Y0630821JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V X7R 1206 - In Stock:
240309
- Part#:
1812J5000390MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V X7R 1812 - In Stock:
67884
- Part#:
1812Y0630180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1812 - In Stock:
31152
- Part#:
1210J1000150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 1210 - In Stock:
138663
- Part#:
1206J0160102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V X7R 1206 - In Stock:
250649
- Part#:
1206Y0500472JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 1206 - In Stock:
163858
- Part#:
1206Y5000152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 1206 - In Stock:
273058
- Part#:
1206J0255P60DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 25V C0G/NP0 1206 - In Stock:
290886
- Part#:
2225Y0160184MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
45889
- Part#:
1210Y0630562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 1210 - In Stock:
173426
- Part#:
0603J0500822KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 0603 - In Stock:
304863
- Part#:
1206Y0630103KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1206 - In Stock:
91658