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#:
1825J2500472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V C0G/NP0 1825 - In Stock:
40913
- Part#:
2225Y0630331GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 2225 - In Stock:
13418
- Part#:
2220J0250152FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 2220 - In Stock:
9380
- Part#:
1812Y0100682GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 10V C0G/NP0 1812 - In Stock:
52976
- Part#:
2225J3K00391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 3KV X7R 2225 - In Stock:
34774
- Part#:
1210Y0100473KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V X7R 1210 - In Stock:
148092
- Part#:
0805J0160152GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 0805 - In Stock:
100669
- Part#:
1210Y0250123KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 1210 - In Stock:
89203
- Part#:
2225Y0500152JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 2225 - In Stock:
25897
- Part#:
1210Y0630181FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
52716
- Part#:
0805Y0250560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 0805 - In Stock:
92172
- Part#:
2220Y0160821JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 2220 - In Stock:
29313
- Part#:
1210J5000560GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1210 - In Stock:
61705
- Part#:
1812Y0100185JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 10V X7R 1812 - In Stock:
51297
- Part#:
1825Y2K00681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2KV C0G/NP0 1825 - In Stock:
13194
- Part#:
1808J2000121KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V X7R 1808 - In Stock:
129299
- Part#:
0805J063P300HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 63V C0G/NP0 0805 - In Stock:
69002
- Part#:
1808J1K00820JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 1808 - In Stock:
85425
- Part#:
1812Y5000181JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1812 - In Stock:
95582
- Part#:
1812JA250390JCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1812 - In Stock:
69397
- Part#:
1808Y0630333GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V C0G/NP0 1808 - In Stock:
65268
- Part#:
2225Y0250473GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V C0G/NP0 2225 - In Stock:
14896
- Part#:
1206Y6300330KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1206 - In Stock:
201939
- Part#:
1808Y2500222JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V X7R 1808 - In Stock:
106505
- Part#:
1825Y0250275MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 25V X7R 1825 - In Stock:
30593
- Part#:
0805J0100220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 10V C0G/NP0 0805 - In Stock:
420598
- Part#:
1825Y2K00100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2KV C0G/NP0 1825 - In Stock:
16563
- Part#:
1825Y4K00271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 4KV C0G/NP0 1825 - In Stock:
85335
- Part#:
1812J5000224MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 500V X7R 1812 - In Stock:
64727
- Part#:
1206J0160120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1206 - In Stock:
155306
- Part#:
2225Y0160680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 2225 - In Stock:
31557
- Part#:
1111J1005P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 1111 - In Stock:
52867
- Part#:
1206J1K00151FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1000V C0G/NP0 1206 - In Stock:
75434
- Part#:
0603J0500821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V X7R 0603 - In Stock:
508744
- Part#:
1206Y1000222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1206 - In Stock:
92874
- Part#:
1210J2K00391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2KV X7R 1210 - In Stock:
138674
- Part#:
1812J0160273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 1812 - In Stock:
84510
- Part#:
0505Y0508P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 0505 - In Stock:
69333
- Part#:
1808J2500181JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1808 - In Stock:
107103
- Part#:
1812J1000183JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER .018UF 100V C0G/NP0 1812 - In Stock:
54624
- Part#:
2225Y1K20332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.2KV X7R 2225 - In Stock:
58864
- Part#:
1206J2002P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 200V C0G/NP0 1206 - In Stock:
113941
- Part#:
1812J5000152FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 1812 - In Stock:
42182
- Part#:
0603J1503P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 150V C0G/NP0 0603 - In Stock:
244922
- Part#:
0603J0100222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V C0G/NP0 0603 - In Stock:
305928
- Part#:
0805Y3000510JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 300V C0G/NP0 0805 - In Stock:
111482
- Part#:
2225J0160152FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
8191
- Part#:
1210Y1000153GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V C0G 1210 - In Stock:
54037
- Part#:
1812Y5000562GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V C0G/NP0 1812 - In Stock:
67355
- Part#:
1206J1000222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V X7R 1206 - In Stock:
300521