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#:
1206Y500P800HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 500V C0G/NP0 1206 - In Stock:
79393
- Part#:
0805J2508P20DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 0805 - In Stock:
130110
- Part#:
2225Y0500822JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 2225 - In Stock:
39969
- Part#:
1812J1000680FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 1812 - In Stock:
25987
- Part#:
1812Y4K00271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 4KV X7R 1812 - In Stock:
79383
- Part#:
1812Y0250185KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 25V X7R 1812 - In Stock:
64040
- Part#:
0805Y0630391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V X7R 0805 - In Stock:
330799
- Part#:
1210Y0100391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V C0G/NP0 1210 - In Stock:
126138
- Part#:
0603J2002P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 200V C0G/NP0 0603 - In Stock:
210506
- Part#:
0805Y2000560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 0805 - In Stock:
265898
- Part#:
0603Y2500510JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 250V C0G/NP0 0603 - In Stock:
168698
- Part#:
2225Y0630563KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 2225 - In Stock:
28908
- Part#:
2220Y0160222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 2220 - In Stock:
41095
- Part#:
1812J0250121KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 1812 - In Stock:
66516
- Part#:
2220J0630391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 2220 - In Stock:
55669
- Part#:
1210J0250223KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1210 - In Stock:
82899
- Part#:
1111Y2K02P40BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 2000V C0G/NP0 1111 - In Stock:
61495
- Part#:
1808Y0160683MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 1808 - In Stock:
97133
- Part#:
1210J0500221GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1210 - In Stock:
83460
- Part#:
1812J0160124KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 1812 - In Stock:
100235
- Part#:
1812J0100564KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 10V X7R 1812 - In Stock:
66397
- Part#:
0805J0635P60BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 0805 - In Stock:
93115
- Part#:
0603Y1000121JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V X7R 0603 - In Stock:
417112
- Part#:
1812J2500180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1812 - In Stock:
63149
- Part#:
1812J2K00222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 2KV X7R 1812 - In Stock:
87060
- Part#:
1825J0630392KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1825 - In Stock:
53247
- Part#:
1808Y2000271KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1808 - In Stock:
108711
- Part#:
1206J0160562KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V X7R 1206 - In Stock:
211200
- Part#:
2225J0630150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 2225 - In Stock:
12588
- Part#:
0805Y0160821FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 0805 - In Stock:
73620
- Part#:
1808J0250271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 1808 - In Stock:
73922
- Part#:
2220J5000472JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 2220 - In Stock:
40683
- Part#:
2225J1K20821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.2KV C0G/NP0 2225 - In Stock:
21843
- Part#:
1808YA250391KCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1808 - In Stock:
84767
- Part#:
1210J0250183KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 1210 - In Stock:
109644
- Part#:
0603J0250102GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 0603 - In Stock:
134390
- Part#:
0805Y2000470JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 0805 - In Stock:
261376
- Part#:
1808J0630221JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V X7R 1808 - In Stock:
123819
- Part#:
1812J1000121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1812 - In Stock:
45974
- Part#:
0603J200P600DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 200V C0G/NP0 0603 - In Stock:
239509
- Part#:
1111J5000561KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1111 - In Stock:
74914
- Part#:
1206J1K00270JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
257990
- Part#:
1825J0250101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1825 - In Stock:
12666
- Part#:
0805Y2006P80BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 0805 - In Stock:
69299
- Part#:
1210Y1K00103MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV X7R 1210 - In Stock:
88100
- Part#:
0603J250P900DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 250V C0G/NP0 0603 - In Stock:
197870
- Part#:
1206J0500820GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1206 - In Stock:
97379
- Part#:
1206J2000222MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V X7R 1206 - In Stock:
221625
- Part#:
1825Y5K00120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 5KV C0G/NP0 1825 - In Stock:
70517
- Part#:
1808J1K50391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV C0G/NP0 1808 - In Stock:
99697