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#:
0505J2000560JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 0505 - In Stock:
113780
- Part#:
1812Y0630121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1812 - In Stock:
70294
- Part#:
1825Y1K50393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 1.5KV X7R 1825 - In Stock:
44852
- Part#:
1206J0500101KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V X7R 1206 - In Stock:
207151
- Part#:
1808Y0500123GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1808 - In Stock:
77086
- Part#:
0603Y0500391MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V X7R 0603 - In Stock:
411333
- Part#:
1812Y3K00102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 3KV X7R 1812 - In Stock:
60415
- Part#:
1825J0500220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1825 - In Stock:
12160
- Part#:
0805Y0630393MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 0805 - In Stock:
260171
- Part#:
1812J1000103KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.01UF 100V C0G/NP0 1812 - In Stock:
65252
- Part#:
0805Y2000360FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER LOW ESR 0805 - In Stock:
66575
- Part#:
0805Y1500271KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 150V C0G/NP0 0805 - In Stock:
103675
- Part#:
1808Y0160155MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 16V X7R 1808 - In Stock:
85305
- Part#:
1808J5000124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 500V X7R 1808 - In Stock:
103591
- Part#:
0805J0630271JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V X7R 0805 - In Stock:
242801
- Part#:
1825Y2000151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1825 - In Stock:
21170
- Part#:
1825J0100474JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 10V X7R 1825 - In Stock:
38250
- Part#:
0603J100P300CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 100V C0G/NP0 0603 - In Stock:
261297
- Part#:
1206J5001P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 500V C0G/NP0 1206 - In Stock:
78513
- Part#:
2225J0100473KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V X7R 2225 - In Stock:
51494
- Part#:
0805Y2001P50DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 200V C0G/NP0 0805 - In Stock:
243166
- Part#:
0603Y0100332JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 10V C0G/NP0 0603 - In Stock:
275027
- Part#:
1825J0100331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 1825 - In Stock:
36370
- Part#:
2220Y2000223JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V C0G 2220 - In Stock:
19953
- Part#:
1812Y2000121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1812 - In Stock:
86244
- Part#:
1210Y1K08P20BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1KV C0G/NP0 1210 - In Stock:
49583
- Part#:
1812Y5000273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 1812 - In Stock:
82008
- Part#:
1812Y0500125JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 50V X7R 1812 - In Stock:
41043
- Part#:
1210J5000823KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 500V X7R 1210 - In Stock:
97247
- Part#:
1206Y1000273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 1206 - In Stock:
212224
- Part#:
1808J2500222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 1808 - In Stock:
61659
- Part#:
1210Y1000681KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 1210 - In Stock:
92784
- Part#:
2225J4K00680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 4KV C0G/NP0 2225 - In Stock:
94518
- Part#:
2220J0160393JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 2220 - In Stock:
30680
- Part#:
1825Y0100563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V X7R 1825 - In Stock:
36523
- Part#:
1206Y1K00270KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1206 - In Stock:
118140
- Part#:
2220Y0160222FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 2220 - In Stock:
7741
- Part#:
2220Y2000683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 2220 - In Stock:
55250
- Part#:
1210J0630824JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 63V X7R 1210 - In Stock:
68594
- Part#:
1808Y1K50270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.5KV C0G/NP0 1808 - In Stock:
82609
- Part#:
1206J5002P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 500V C0G/NP0 1206 - In Stock:
121396
- Part#:
1206J1000822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V X7R 1206 - In Stock:
278503
- Part#:
2220Y0630180GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 2220 - In Stock:
16051
- Part#:
0805Y1500121JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 150V C0G/NP0 0805 - In Stock:
92287
- Part#:
0805J0500390FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 0805 - In Stock:
65264
- Part#:
1206Y6300821GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V C0G/NP0 1206 - In Stock:
69751
- Part#:
2220J5000151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 2220 - In Stock:
68884
- Part#:
2225J0160121FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 2225 - In Stock:
7590
- Part#:
0805J0160820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 0805 - In Stock:
68881
- Part#:
1111J5000160GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 500V C0G/NP0 1111 - In Stock:
47553