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#:
1812Y2000562JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 1812 - In Stock:
67885
- Part#:
1825Y0100103KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 10V C0G/NP0 1825 - In Stock:
42265
- Part#:
0805J0100471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V X7R 0805 - In Stock:
312870
- Part#:
2220Y2000183KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V C0G 2220 - In Stock:
33595
- Part#:
1206Y0258P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 25V C0G/NP0 1206 - In Stock:
128830
- Part#:
1206Y0631P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 63V C0G/NP0 1206 - In Stock:
111191
- Part#:
0805J0503P30BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 50V C0G/NP0 0805 - In Stock:
76147
- Part#:
0505J0500430KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 50V C0G/NP0 0505 - In Stock:
118489
- Part#:
0603J5000220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 0603 - In Stock:
356697
- Part#:
1206Y0630751GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 750PF 63V C0G/NP0 1206 - In Stock:
72701
- Part#:
0603J1508P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 150V C0G/NP0 0603 - In Stock:
79442
- Part#:
1812J0500562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1812 - In Stock:
67089
- Part#:
0603Y0631P50DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 63V C0G/NP0 0603 - In Stock:
393350
- Part#:
1812J0630150JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1812 - In Stock:
75336
- Part#:
1812Y0630392FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1812 - In Stock:
20311
- Part#:
1812J1000680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 1812 - In Stock:
68624
- Part#:
1808Y6300471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1808 - In Stock:
129609
- Part#:
2225Y1K00471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 2225 - In Stock:
13763
- Part#:
1812Y0100224MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 10V X7R 1812 - In Stock:
75939
- Part#:
1210Y5000682KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 1210 - In Stock:
137077
- Part#:
2220J0250822KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 2220 - In Stock:
40056
- Part#:
SFBLL2000153MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.015UF 200V AXIAL - In Stock:
7647
- Part#:
1812J1K20333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1.2KV X7R 1812 - In Stock:
86780
- Part#:
1206Y2500393JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 1206 - In Stock:
94053
- Part#:
0603J0500470JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0603 - In Stock:
291592
- Part#:
2220Y0630183KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 2220 - In Stock:
36288
- Part#:
0805J2000681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 0805 - In Stock:
148643
- Part#:
1825Y0630183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 1825 - In Stock:
49929
- Part#:
1808JA254P70CCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 1808 - In Stock:
101255
- Part#:
1206J2000390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1206 - In Stock:
292180
- Part#:
0805Y1K02P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 1KV C0G/NP0 0805 - In Stock:
87231
- Part#:
0603Y3002P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 300V C0G/NP0 0603 - In Stock:
215718
- Part#:
1808J0160334MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V X7R 1808 - In Stock:
83181
- Part#:
0505J1000121KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 0505 - In Stock:
123100
- Part#:
2220Y1000122KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 2220 - In Stock:
33776
- Part#:
1206Y2500271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1206 - In Stock:
107628
- Part#:
1808Y1K50560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.5KV C0G/NP0 1808 - In Stock:
82390
- Part#:
0805Y0250104MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 25V X7R 0805 - In Stock:
365977
- Part#:
1210J0250822JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 1210 - In Stock:
71298
- Part#:
2220J0250474JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 2220 - In Stock:
29388
- Part#:
0805Y1000183MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 0805 - In Stock:
232092
- Part#:
0805Y2000680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 0805 - In Stock:
352774
- Part#:
1812Y0100224KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 10V C0G/NP0 1812 - In Stock:
32091
- Part#:
1210J2000333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1210 - In Stock:
132354
- Part#:
2225Y1000155MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 100V X7R 2225 - In Stock:
31374
- Part#:
1206J0100273JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V C0G/NP0 1206 - In Stock:
128270
- Part#:
0603Y0160152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V X7R 0603 - In Stock:
447163
- Part#:
1210Y5000103KST - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V X7R 1210 - In Stock:
173404
- Part#:
0805J2000221MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V X7R 0805 - In Stock:
223167
- Part#:
0603Y2006P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 0603 - In Stock:
233185