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#:
1825J2K00682MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 2KV X7R 1825 - In Stock:
61904
- Part#:
2225J0630223MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 2225 - In Stock:
41616
- Part#:
0805Y0250183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 0805 - In Stock:
349221
- Part#:
0603Y0630471KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 0603 - In Stock:
257582
- Part#:
2220J1K50333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1.5KV X7R 2220 - In Stock:
43639
- Part#:
1808J1000270MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V X7R 1808 - In Stock:
128835
- Part#:
1825J0160563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 1825 - In Stock:
51650
- Part#:
2220J5000123MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V X7R 2220 - In Stock:
60507
- Part#:
2225Y6300184JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 630V X7R 2225 - In Stock:
32343
- Part#:
1206Y0630680JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1206 - In Stock:
164986
- Part#:
1812Y0630474MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 1812 - In Stock:
53165
- Part#:
1206J0250391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 1206 - In Stock:
268203
- Part#:
1206Y0630182JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1206 - In Stock:
150764
- Part#:
2225J4K00100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 4KV C0G/NP0 2225 - In Stock:
88744
- Part#:
2225J0500563FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V C0G/NP0 2225 - In Stock:
5550
- Part#:
1812Y1K00101KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1812 - In Stock:
100701
- Part#:
1206J0500510KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 50V C0G/NP0 1206 - In Stock:
107697
- Part#:
1825J5000104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 500V X7R 1825 - In Stock:
43134
- Part#:
1206J0636P80DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
344284
- Part#:
1210J5000823JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 500V X7R 1210 - In Stock:
71077
- Part#:
1808JA250181KCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1808 - In Stock:
61179
- Part#:
2225J5K00472KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 5KV X7R 2225 - In Stock:
68187
- Part#:
1210Y5000123KER - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 500V X7R 1210 - In Stock:
140148
- Part#:
2225Y0500150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 2225 - In Stock:
10635
- Part#:
0603Y1000680JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 0603 - In Stock:
327414
- Part#:
1825Y0100824MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 10V X7R 1825 - In Stock:
44330
- Part#:
0805J5000121MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V X7R 0805 - In Stock:
458165
- Part#:
0603J0630391GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 0603 - In Stock:
140767
- Part#:
1812J0250221KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 1812 - In Stock:
56878
- Part#:
0603J3002P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 300V C0G/NP0 0603 - In Stock:
122190
- Part#:
0805J0500123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 0805 - In Stock:
295988
- Part#:
1206Y0500150JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1206 - In Stock:
95792
- Part#:
1206J0630120GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1206 - In Stock:
120884
- Part#:
1206J0500561JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V X7R 1206 - In Stock:
172123
- Part#:
1812Y5000152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 1812 - In Stock:
75220
- Part#:
2220J5K00681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 5KV X7R 2220 - In Stock:
69559
- Part#:
2225Y0500823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 2225 - In Stock:
41259
- Part#:
0603Y2500390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 0603 - In Stock:
361467
- Part#:
2220Y3K00821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 3KV C0G/NP0 2220 - In Stock:
28213
- Part#:
0805Y0100390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 0805 - In Stock:
111283
- Part#:
1825J6K00221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 6KV X7R 1825 - In Stock:
60981
- Part#:
1210J6308P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 630V C0G/NP0 1210 - In Stock:
90597
- Part#:
1808YA250390FCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1808 - In Stock:
28171
- Part#:
0603J0630271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 0603 - In Stock:
433700
- Part#:
1210J6300182JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V C0G/NP0 1210 - In Stock:
79357
- Part#:
2225J0250101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 2225 - In Stock:
17658
- Part#:
1210Y0630471KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 1210 - In Stock:
93399
- Part#:
1210J5000151FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1210 - In Stock:
61488
- Part#:
1808Y6300180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 1808 - In Stock:
83940
- Part#:
2220Y5000221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 2220 - In Stock:
55987