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#:
1812Y0250271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 1812 - In Stock:
69536
- Part#:
0805J2000221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 0805 - In Stock:
94901
- Part#:
1210J0100563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V X7R 1210 - In Stock:
151734
- Part#:
1210Y2000180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1210 - In Stock:
120009
- Part#:
1206J0252P20BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 25V C0G/NP0 1206 - In Stock:
60382
- Part#:
1825J2K00560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2KV C0G/NP0 1825 - In Stock:
66669
- Part#:
1206Y6300821MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V X7R 1206 - In Stock:
225973
- Part#:
1825Y0100225JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 10V X7R 1825 - In Stock:
26331
- Part#:
1210J0500120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1210 - In Stock:
90948
- Part#:
2220J0100104KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
42680
- Part#:
1210J2K00471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV X7R 1210 - In Stock:
163946
- Part#:
1808J2500121MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V X7R 1808 - In Stock:
151868
- Part#:
SFCIL5000682MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 6800PF 500V AXIAL - In Stock:
3647
- Part#:
1210J0500101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1210 - In Stock:
129365
- Part#:
1206J063P500DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 63V C0G/NP0 1206 - In Stock:
139404
- Part#:
0805Y0630151KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 0805 - In Stock:
277352
- Part#:
0505J0500300GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 50V C0G/NP0 0505 - In Stock:
67834
- Part#:
1206J1000331JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V X7R 1206 - In Stock:
164433
- Part#:
1808Y0500154MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 1808 - In Stock:
77970
- Part#:
0805J0630102JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 0805 - In Stock:
230431
- Part#:
0603J0632P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 63V C0G/NP0 0603 - In Stock:
118873
- Part#:
1808J5000123JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V X7R 1808 - In Stock:
96365
- Part#:
1210J1K20100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.2KV C0G/NP0 1210 - In Stock:
104354
- Part#:
2225J1K00562KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1KV X7R 2225 - In Stock:
61011
- Part#:
0603Y0500822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 0603 - In Stock:
529405
- Part#:
1206J0160333JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 1206 - In Stock:
121795
- Part#:
2225J4K00220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 4KV C0G/NP0 2225 - In Stock:
54147
- Part#:
2220J2500684KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 250V X7R 2220 - In Stock:
42157
- Part#:
1206Y0100271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V C0G/NP0 1206 - In Stock:
218198
- Part#:
1206Y1K53P90CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 1.5KV C0G/NP0 1206 - In Stock:
153763
- Part#:
1206Y1000822FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 1206 - In Stock:
46695
- Part#:
2220J1K00221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 2220 - In Stock:
19317
- Part#:
0603Y063P560BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 63V C0G/NP0 0603 - In Stock:
138197
- Part#:
0603J2003P30CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 200V C0G/NP0 0603 - In Stock:
231179
- Part#:
0805Y0630681MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V X7R 0805 - In Stock:
282253
- Part#:
0805Y2508P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 0805 - In Stock:
171542
- Part#:
2225Y5000334JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 500V X7R 2225 - In Stock:
20664
- Part#:
1812Y0250101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1812 - In Stock:
67179
- Part#:
1808J0160681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V X7R 1808 - In Stock:
187583
- Part#:
1206Y0250560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 1206 - In Stock:
282735
- Part#:
1812Y1000273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 1812 - In Stock:
67729
- Part#:
1808J1000682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 1808 - In Stock:
209468
- Part#:
0805J2000220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 0805 - In Stock:
293488
- Part#:
1808J0250391MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V X7R 1808 - In Stock:
131121
- Part#:
2225Y0500102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 2225 - In Stock:
30088
- Part#:
1206J0500270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1206 - In Stock:
285676
- Part#:
1808Y1K00121MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV X7R 1808 - In Stock:
142754
- Part#:
SFCIC5000221MC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 220PF 500V AXIAL - In Stock:
7020
- Part#:
1206J2001P50CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 200V C0G/NP0 1206 - In Stock:
145811
- Part#:
1210J2K00330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2KV C0G/NP0 1210 - In Stock:
81513