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#:
1812J0100274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 10V X7R 1812 - In Stock:
68371
- Part#:
2220Y0100393JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V C0G/NP0 2220 - In Stock:
40804
- Part#:
0805J2001P00BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 200V C0G/NP0 0805 - In Stock:
111019
- Part#:
1812J0500470KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1812 - In Stock:
59333
- Part#:
1206J1K20392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV X7R 1206 - In Stock:
249517
- Part#:
1210J0500561JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1210 - In Stock:
80464
- Part#:
0805Y2500151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 0805 - In Stock:
266205
- Part#:
0805Y0630223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 0805 - In Stock:
267441
- Part#:
2225J0160682FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 2225 - In Stock:
10763
- Part#:
1111Y1000331KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 1111 - In Stock:
70799
- Part#:
2225J2500473JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 250V X7R 2225 - In Stock:
29682
- Part#:
1808Y1K00220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1808 - In Stock:
115316
- Part#:
0805J5002P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 500V C0G/NP0 0805 - In Stock:
259574
- Part#:
0603J3000390KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 300V C0G/NP0 0603 - In Stock:
204526
- Part#:
1206J0250472FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 1206 - In Stock:
88060
- Part#:
1812J0500121JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1812 - In Stock:
102830
- Part#:
1206J1K00390KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1206 - In Stock:
101419
- Part#:
2225Y2K00822KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 2KV X7R 2225 - In Stock:
29790
- Part#:
1808J0500682KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1808 - In Stock:
102050
- Part#:
1808Y1000223MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 1808 - In Stock:
110466
- Part#:
1812Y5000181KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 1812 - In Stock:
96425
- Part#:
2220J0160680FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 2220 - In Stock:
8157
- Part#:
2225Y2000104MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 200V X7R 2225 - In Stock:
48943
- Part#:
2225Y6300121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V C0G/NP0 2225 - In Stock:
38768
- Part#:
1206Y6300470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 1206 - In Stock:
175775
- Part#:
1210Y0500681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 1210 - In Stock:
79905
- Part#:
1206Y6308P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 630V C0G/NP0 1206 - In Stock:
37606
- Part#:
2220J0500105MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 50V X7R 2220 - In Stock:
54342
- Part#:
1812Y0160103KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 1812 - In Stock:
74657
- Part#:
0805J0630122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V X7R 0805 - In Stock:
461096
- Part#:
2220Y2500100JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 2220 - In Stock:
26677
- Part#:
1206Y5000821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1206 - In Stock:
119526
- Part#:
0805Y2500681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 0805 - In Stock:
329207
- Part#:
1808J0630471FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 1808 - In Stock:
61624
- Part#:
2220J2500123JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V C0G 2220 - In Stock:
40428
- Part#:
1812Y0630682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1812 - In Stock:
67314
- Part#:
1808J5000123JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V X7R 1808 - In Stock:
76876
- Part#:
1825J3K00272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 3KV X7R 1825 - In Stock:
67706
- Part#:
1206Y0634P70CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 1206 - In Stock:
109260
- Part#:
2225J0500331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 2225 - In Stock:
40053
- Part#:
1206J1K22P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 1.2KV C0G/NP0 1206 - In Stock:
159818
- Part#:
1808J0100272FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 10V C0G/NP0 1808 - In Stock:
62529
- Part#:
0805Y0500331KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 0805 - In Stock:
88529
- Part#:
0805Y2000822JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V X7R 0805 - In Stock:
188564
- Part#:
0603J050P400CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 50V C0G/NP0 0603 - In Stock:
233765
- Part#:
2220Y0160274KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 16V X7R 2220 - In Stock:
30177
- Part#:
1808Y0500391KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V X7R 1808 - In Stock:
95684
- Part#:
1808J1K20821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.2KV C0G/NP0 1808 - In Stock:
53796
- Part#:
0603Y0630222JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V X7R 0603 - In Stock:
263590
- Part#:
1808Y0250223KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1808 - In Stock:
69981