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#:
1812Y0500152FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1812 - In Stock:
22748
- Part#:
0805J1K00681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 0805 - In Stock:
428818
- Part#:
1808Y6K00220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 6KV C0G/NP0 1808 - In Stock:
58588
- Part#:
2225J5000682MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 2225 - In Stock:
44006
- Part#:
1812J6300104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 630V X7R 1812 - In Stock:
60059
- Part#:
1210Y0100220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 10V C0G/NP0 1210 - In Stock:
128985
- Part#:
1825Y6300121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V C0G/NP0 1825 - In Stock:
30443
- Part#:
1111Y6300221FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V C0G/NP0 1111 - In Stock:
21481
- Part#:
0603J3007P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 300V C0G/NP0 0603 - In Stock:
212781
- Part#:
1210Y0630334MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 1210 - In Stock:
114408
- Part#:
0603Y0100100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 10V C0G/NP0 0603 - In Stock:
178974
- Part#:
1210Y1000563JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 1210 - In Stock:
62244
- Part#:
0603J0160153MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 0603 - In Stock:
307034
- Part#:
0603Y0501P40BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
211251
- Part#:
2225Y0500390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 2225 - In Stock:
19811
- Part#:
1825J2000823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 200V X7R 1825 - In Stock:
43595
- Part#:
1210J5000330MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V X7R 1210 - In Stock:
114865
- Part#:
1812Y0250223FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1812 - In Stock:
18523
- Part#:
1111Y2000391KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1111 - In Stock:
74146
- Part#:
1206J1K00223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 1206 - In Stock:
194004
- Part#:
1206J1000150GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
131195
- Part#:
0603Y0504P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 0603 - In Stock:
153682
- Part#:
2225J6300560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 2225 - In Stock:
25955
- Part#:
2220J0250473JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 2220 - In Stock:
32870
- Part#:
2225J2000330KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 2225 - In Stock:
32301
- Part#:
0805Y2000151FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 0805 - In Stock:
60366
- Part#:
0603Y1000472KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V X7R 0603 - In Stock:
350123
- Part#:
1812J5000560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1812 - In Stock:
38614
- Part#:
2225J0250105JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 25V X7R 2225 - In Stock:
24531
- Part#:
1206J0630103GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1206 - In Stock:
84920
- Part#:
1812J6K00390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 6KV C0G/NP0 1812 - In Stock:
52355
- Part#:
1210J2000680GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1210 - In Stock:
70466
- Part#:
1825J1K00121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1825 - In Stock:
33021
- Part#:
1808J1000562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 1808 - In Stock:
126224
- Part#:
1812J0250822GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 1812 - In Stock:
48077
- Part#:
2225J0500105MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 50V X7R 2225 - In Stock:
30854
- Part#:
0603J1000820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 0603 - In Stock:
397692
- Part#:
0603J2002P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 0603 - In Stock:
217611
- Part#:
1206J1000102JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 1206 - In Stock:
172226
- Part#:
0805J0160221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 0805 - In Stock:
541206
- Part#:
1206Y5000271KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 1206 - In Stock:
232626
- Part#:
1812J2000152KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1812 - In Stock:
81630
- Part#:
1206Y0160560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 1206 - In Stock:
138690
- Part#:
2220J0630222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 2220 - In Stock:
15461
- Part#:
1808J1K20821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.2KV C0G/NP0 1808 - In Stock:
102249
- Part#:
1206J0630111FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 63V C0G/NP0 1206 - In Stock:
11368
- Part#:
0805Y0250103MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V X7R 0805 - In Stock:
369607
- Part#:
1808J0250123GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 1808 - In Stock:
69993
- Part#:
1812J0100182KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V C0G/NP0 1812 - In Stock:
71972
- Part#:
1812Y1000562KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 1812 - In Stock:
79888