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#:
1206J0160272FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1206 - In Stock:
74840
- Part#:
0805J1006P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 0805 - In Stock:
107843
- Part#:
2220Y0630391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 2220 - In Stock:
52689
- Part#:
1812Y1000330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1812 - In Stock:
84665
- Part#:
1206Y2000120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1206 - In Stock:
77173
- Part#:
1812J6300104MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 630V X7R 1812 - In Stock:
80275
- Part#:
1812J1K00821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV X7R 1812 - In Stock:
92576
- Part#:
SFAAC5000102MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1000PF 500V AXIAL - In Stock:
7342
- Part#:
1808J0160183JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1808 - In Stock:
71052
- Part#:
0805Y0168P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 16V C0G/NP0 0805 - In Stock:
362003
- Part#:
2220J0250331KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V C0G/NP0 2220 - In Stock:
33567
- Part#:
1210J0500120GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1210 - In Stock:
73700
- Part#:
0603J2000103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 0603 - In Stock:
408205
- Part#:
1808Y2000120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1808 - In Stock:
99758
- Part#:
1808J1K20820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.2KV C0G/NP0 1808 - In Stock:
146491
- Part#:
0805J2000331FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 0805 - In Stock:
59343
- Part#:
2225J6300182KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V C0G/NP0 2225 - In Stock:
51340
- Part#:
1808Y2K50220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 2.5KV C0G/NP0 1808 - In Stock:
155910
- Part#:
1808J0250182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 1808 - In Stock:
67329
- Part#:
1812J1K50561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV C0G/NP0 1812 - In Stock:
30160
- Part#:
1111Y500P400HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 500V C0G/NP0 1111 - In Stock:
78023
- Part#:
1206Y2000910KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 200V C0G/NP0 1206 - In Stock:
100854
- Part#:
0805J0630121MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V X7R 0805 - In Stock:
278102
- Part#:
1808J5000150MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V X7R 1808 - In Stock:
99922
- Part#:
1210Y0500102MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 1210 - In Stock:
108556
- Part#:
2225J1K00470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 2225 - In Stock:
27377
- Part#:
1206Y0630271MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V X7R 1206 - In Stock:
307466
- Part#:
1808Y6300391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1808 - In Stock:
86931
- Part#:
2220J1000560KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 2220 - In Stock:
36597
- Part#:
2220J6300470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 2220 - In Stock:
58453
- Part#:
1111J5000441FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 440PF 500V C0G/NP0 1111 - In Stock:
18300
- Part#:
0805Y0160272KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
263422
- Part#:
1808J0160680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1808 - In Stock:
171115
- Part#:
1812J5000150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1812 - In Stock:
82943
- Part#:
1808Y0160274MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 16V X7R 1808 - In Stock:
86140
- Part#:
2225J2000393JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 200V X7R 2225 - In Stock:
40248
- Part#:
1808J5000560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1808 - In Stock:
138976
- Part#:
1812Y0630105MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 63V X7R 1812 - In Stock:
71002
- Part#:
1210J2000821FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1210 - In Stock:
38722
- Part#:
2220Y1000184JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 100V X7R 2220 - In Stock:
41843
- Part#:
2220J1K00821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV X7R 2220 - In Stock:
58442
- Part#:
0603J0630681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V X7R 0603 - In Stock:
453911
- Part#:
0603Y2000220JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 0603 - In Stock:
293015
- Part#:
2225J1K50102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.5KV X7R 2225 - In Stock:
52569
- Part#:
1825J6300392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V C0G/NP0 1825 - In Stock:
53093
- Part#:
1825J6300562KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V X7R 1825 - In Stock:
56519
- Part#:
0805J0500470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0805 - In Stock:
104594
- Part#:
1812J2500273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 1812 - In Stock:
91038
- Part#:
0805Y0630333KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 0805 - In Stock:
241983
- Part#:
1111Y2K02P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1111 - In Stock:
91200