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#:
1206Y5000181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1206 - In Stock:
289828
- Part#:
1812J0160562JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V X7R 1812 - In Stock:
82830
- Part#:
0603Y0250561KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V X7R 0603 - In Stock:
358141
- Part#:
1808Y0250391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 1808 - In Stock:
138475
- Part#:
1825Y1K20101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.2KV C0G/NP0 1825 - In Stock:
18080
- Part#:
2220Y0250124KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V C0G/NP0 2220 - In Stock:
24787
- Part#:
1111Y5001P30CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 500V C0G/NP0 1111 - In Stock:
4649
- Part#:
1812Y3K00121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 3KV C0G/NP0 1812 - In Stock:
73594
- Part#:
2225Y1000182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 2225 - In Stock:
10155
- Part#:
1206J6300151FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 1206 - In Stock:
93737
- Part#:
0603Y0630160KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 63V C0G/NP0 0603 - In Stock:
227115
- Part#:
0805J0160472GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 0805 - In Stock:
154038
- Part#:
0805Y0501P80DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 50V C0G/NP0 0805 - In Stock:
260594
- Part#:
2220J1000182GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 2220 - In Stock:
16301
- Part#:
1206J0250273MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 1206 - In Stock:
178794
- Part#:
1825J0100121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 10V C0G/NP0 1825 - In Stock:
40739
- Part#:
1206Y2000183JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 1206 - In Stock:
132645
- Part#:
1812Y2500390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1812 - In Stock:
69784
- Part#:
1210Y1K00330FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1210 - In Stock:
52504
- Part#:
1210Y0160125JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 16V X7R 1210 - In Stock:
59004
- Part#:
1808J0500220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1808 - In Stock:
62294
- Part#:
1808J2000471JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 1808 - In Stock:
118946
- Part#:
1812Y1000124KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 1812 - In Stock:
78133
- Part#:
2225Y5000182JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 2225 - In Stock:
32804
- Part#:
1808JA250331GCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1808 - In Stock:
73875
- Part#:
1808Y0160682FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1808 - In Stock:
48799
- Part#:
1206Y1K00822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV X7R 1206 - In Stock:
193122
- Part#:
1808J1K20820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.2KV C0G/NP0 1808 - In Stock:
108011
- Part#:
1825J5000180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1825 - In Stock:
64358
- Part#:
2220Y2500224MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 250V X7R 2220 - In Stock:
34373
- Part#:
1206Y1000441KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 440PF 100V C0G/NP0 1206 - In Stock:
72171
- Part#:
1210Y0160223GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 1210 - In Stock:
50775
- Part#:
0805Y2009P10BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 200V C0G/NP0 0805 - In Stock:
82754
- Part#:
1812J2K00560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2KV C0G/NP0 1812 - In Stock:
89473
- Part#:
2220J2500472FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V C0G/NP0 2220 - In Stock:
8963
- Part#:
1206J0630682JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 1206 - In Stock:
125698
- Part#:
1111Y200P800CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 200V C0G/NP0 1111 - In Stock:
79843
- Part#:
1825J5000101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1825 - In Stock:
64040
- Part#:
1206J2001P00CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 200V C0G/NP0 1206 - In Stock:
194820
- Part#:
1812J0160331FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 1812 - In Stock:
22170
- Part#:
2225Y0500154KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V C0G/NP0 2225 - In Stock:
17055
- Part#:
1812Y5000333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 500V X7R 1812 - In Stock:
87579
- Part#:
1206J0630332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V X7R 1206 - In Stock:
329287
- Part#:
0603Y0500393JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 0603 - In Stock:
229057
- Part#:
0603Y063P820CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 63V C0G/NP0 0603 - In Stock:
210396
- Part#:
1206J0630330JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1206 - In Stock:
176567
- Part#:
1206J0160333FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 1206 - In Stock:
65318
- Part#:
1812Y6300823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 630V X7R 1812 - In Stock:
42639
- Part#:
2220J4K00180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 4KV C0G/NP0 2220 - In Stock:
80090
- Part#:
1808J5000120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1808 - In Stock:
92700