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#:
1206Y2000331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1206 - In Stock:
255128
- Part#:
1808Y0250473MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 1808 - In Stock:
123226
- Part#:
1111Y1500751FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 750PF 150V C0G/NP0 1111 - In Stock:
20911
- Part#:
1206J6300330KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1206 - In Stock:
217817
- Part#:
0805J2000561GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 0805 - In Stock:
91160
- Part#:
1825J6300820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1825 - In Stock:
33477
- Part#:
1210Y1000270JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1210 - In Stock:
91194
- Part#:
1808JA250821MXTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 1808 - In Stock:
98620
- Part#:
1808J1000472JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1808 - In Stock:
80575
- Part#:
0603Y0500151JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V X7R 0603 - In Stock:
510876
- Part#:
1210Y0500332FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1210 - In Stock:
36048
- Part#:
1812JA250151MXTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V X7R 1812 - In Stock:
68677
- Part#:
0505J300P300DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 300V C0G/NP0 0505 - In Stock:
124946
- Part#:
1206J0250151JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V X7R 1206 - In Stock:
160953
- Part#:
1825Y3K00470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 3KV C0G/NP0 1825 - In Stock:
43630
- Part#:
1210J6300820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1210 - In Stock:
90352
- Part#:
1206Y0100562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V X7R 1206 - In Stock:
303527
- Part#:
1808J1000120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
128276
- Part#:
1206Y0500101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1206 - In Stock:
266715
- Part#:
0603Y1000562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 0603 - In Stock:
445547
- Part#:
1808J2500560MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V X7R 1808 - In Stock:
113945
- Part#:
0603Y1500360FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 150V C0G/NP0 0603 - In Stock:
69373
- Part#:
2225Y0250151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 2225 - In Stock:
9319
- Part#:
1825Y0630102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1825 - In Stock:
46189
- Part#:
0603Y1502P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 150V C0G/NP0 0603 - In Stock:
261162
- Part#:
2225J0160334KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V X7R 2225 - In Stock:
27453
- Part#:
SFBDT2000153MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.015UF 200V AXIAL - In Stock:
5602
- Part#:
1210Y1K00121KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1210 - In Stock:
118185
- Part#:
1812Y0250102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 1812 - In Stock:
78836
- Part#:
2225J0160222JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 2225 - In Stock:
25000
- Part#:
0603Y2500121MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V X7R 0603 - In Stock:
413544
- Part#:
1210J2500122KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 1210 - In Stock:
77326
- Part#:
1825Y6300123KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 630V X7R 1825 - In Stock:
57469
- Part#:
0603J1500130GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 150V C0G/NP0 0603 - In Stock:
93253
- Part#:
2220Y1000820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 2220 - In Stock:
44780
- Part#:
1808J5000560MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V X7R 1808 - In Stock:
100777
- Part#:
SFJNC5000473MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.047UF 500V AXIAL - In Stock:
5524
- Part#:
1111J2500120KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1111 - In Stock:
71814
- Part#:
2220J2000122GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 2220 - In Stock:
28387
- Part#:
1206J0160681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 1206 - In Stock:
151189
- Part#:
1206Y0501P00BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 1206 - In Stock:
88295
- Part#:
2220J1K00221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 2220 - In Stock:
71246
- Part#:
0505Y3000560JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 300V C0G/NP0 0505 - In Stock:
65258
- Part#:
1825Y0160682GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1825 - In Stock:
26279
- Part#:
1812J0160224KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V X7R 1812 - In Stock:
81194
- Part#:
0805J2500470KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 0805 - In Stock:
116408
- Part#:
1812J0250122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1812 - In Stock:
89744
- Part#:
1825J0160101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 1825 - In Stock:
43079
- Part#:
0603J0160681MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V X7R 0603 - In Stock:
360929
- Part#:
1825J2000182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
47324