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#:
1825Y2000274JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 200V X7R 1825 - In Stock:
36777
- Part#:
0805J2500471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 0805 - In Stock:
322854
- Part#:
1812J1K50821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV C0G/NP0 1812 - In Stock:
85110
- Part#:
1206Y0500153KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V C0G/NP0 1206 - In Stock:
118318
- Part#:
0805Y0630221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0805 - In Stock:
250241
- Part#:
2220J2500153FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V C0G 2220 - In Stock:
7948
- Part#:
1210Y0500124KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 1210 - In Stock:
86610
- Part#:
0805Y0630101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 0805 - In Stock:
406939
- Part#:
1808YA250220KCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1808 - In Stock:
96112
- Part#:
1825Y0630120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1825 - In Stock:
9672
- Part#:
1812J5000220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
86322
- Part#:
SFCDC5000151MC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 150PF 500V AXIAL - In Stock:
2989
- Part#:
0805J0100562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V X7R 0805 - In Stock:
267132
- Part#:
0805J2000123KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 0805 - In Stock:
301933
- Part#:
0603J0503P30CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 50V C0G/NP0 0603 - In Stock:
199529
- Part#:
2220J0500184MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 2220 - In Stock:
39774
- Part#:
2220Y2500390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 2220 - In Stock:
15548
- Part#:
2225J1000182KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 2225 - In Stock:
26009
- Part#:
2220Y0100153GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V C0G/NP0 2220 - In Stock:
20813
- Part#:
2220Y5000223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 2220 - In Stock:
52433
- Part#:
0805J0630680JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 0805 - In Stock:
96863
- Part#:
1210J1000682MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 1210 - In Stock:
105787
- Part#:
1825Y1K50561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV C0G/NP0 1825 - In Stock:
17640
- Part#:
2220Y0250560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 2220 - In Stock:
8207
- Part#:
1808J5005P60CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 1808 - In Stock:
142873
- Part#:
1206J150P700DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 150V C0G/NP0 1206 - In Stock:
124238
- Part#:
1825Y1000153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1825 - In Stock:
40082
- Part#:
1812Y0100223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V X7R 1812 - In Stock:
76037
- Part#:
2225Y1K00271KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 2225 - In Stock:
31333
- Part#:
2211YA250221GCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 2211 - In Stock:
25700
- Part#:
2225Y5000222KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 2225 - In Stock:
32165
- Part#:
1410J0500184MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 1410 - In Stock:
67552
- Part#:
0505J1500430KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 150V C0G/NP0 0505 - In Stock:
141963
- Part#:
0805Y2500821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 0805 - In Stock:
280011
- Part#:
0505J0500120JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 0505 - In Stock:
119260
- Part#:
1825J0500473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1825 - In Stock:
51667
- Part#:
1812Y1K00103MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV X7R 1812 - In Stock:
76339
- Part#:
0805Y2507P50CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 250V C0G/NP0 0805 - In Stock:
96067
- Part#:
2225Y0160221GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 2225 - In Stock:
11860
- Part#:
1111Y2500201GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 250V C0G/NP0 1111 - In Stock:
52240
- Part#:
1812J1000683MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 1812 - In Stock:
58862
- Part#:
2220J6300154MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 630V X7R 2220 - In Stock:
62875
- Part#:
0805J0168P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 16V C0G/NP0 0805 - In Stock:
177058
- Part#:
1808Y2000682GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V C0G/NP0 1808 - In Stock:
86890
- Part#:
0603Y0630122GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 0603 - In Stock:
198093
- Part#:
1808Y1000821JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V X7R 1808 - In Stock:
86820
- Part#:
2225J0160683JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 2225 - In Stock:
27524
- Part#:
1206Y0160101JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V X7R 1206 - In Stock:
204977
- Part#:
2225J0250564JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 25V X7R 2225 - In Stock:
36038
- Part#:
2220J0630180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 2220 - In Stock:
52952