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#:
1206J5003P90DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 1206 - In Stock:
249045
- Part#:
2220Y0630124JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V C0G/NP0 2220 - In Stock:
20728
- Part#:
1808J0250474JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 1808 - In Stock:
87867
- Part#:
1210J2000122FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1210 - In Stock:
34389
- Part#:
2225J4K00332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 4KV X7R 2225 - In Stock:
70153
- Part#:
1210J2508P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 1210 - In Stock:
70951
- Part#:
1206J0630153KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V C0G/NP0 1206 - In Stock:
141338
- Part#:
2225Y0160273JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V C0G/NP0 2225 - In Stock:
27684
- Part#:
2225J1K00473KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1KV X7R 2225 - In Stock:
31974
- Part#:
2220J6300221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V X7R 2220 - In Stock:
82212
- Part#:
1206J0504P70CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 1206 - In Stock:
129760
- Part#:
0505J3000620GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 300V C0G/NP0 0505 - In Stock:
63499
- Part#:
2225Y0500394JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 2225 - In Stock:
19676
- Part#:
2225Y2000681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 2225 - In Stock:
32148
- Part#:
SBSGC5000153MXB - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
13079
- Part#:
1825J0250564JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 25V X7R 1825 - In Stock:
29982
- Part#:
1812Y2000151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1812 - In Stock:
29635
- Part#:
0805Y1000100FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 0805 - In Stock:
78561
- Part#:
1808J2500120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1808 - In Stock:
138837
- Part#:
1808J0630223FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 1808 - In Stock:
37926
- Part#:
1206Y0100332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 10V X7R 1206 - In Stock:
299634
- Part#:
1206J2000104KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 200V X7R 1206 - In Stock:
117763
- Part#:
2220Y1000103FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 2220 - In Stock:
12410
- Part#:
2225J0500683FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V C0G/NP0 2225 - In Stock:
5042
- Part#:
1206Y5000471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1206 - In Stock:
62938
- Part#:
1808Y0250390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 1808 - In Stock:
203939
- Part#:
1825J0100185MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 10V X7R 1825 - In Stock:
41734
- Part#:
1808J2000471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V X7R 1808 - In Stock:
169428
- Part#:
1825Y1K50181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.5KV C0G/NP0 1825 - In Stock:
54435
- Part#:
2220Y2500821GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 2220 - In Stock:
17666
- Part#:
0603J0500471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 0603 - In Stock:
424286
- Part#:
2220Y2K00102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2KV C0G/NP0 2220 - In Stock:
41795
- Part#:
1210J0160331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 1210 - In Stock:
56364
- Part#:
1206Y1K01P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 1KV C0G/NP0 1206 - In Stock:
172572
- Part#:
1210Y2500180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1210 - In Stock:
58074
- Part#:
1210J0160393GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V C0G/NP0 1210 - In Stock:
61234
- Part#:
1210J0500182JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V X7R 1210 - In Stock:
87300
- Part#:
1210Y1000152JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 1210 - In Stock:
75111
- Part#:
0805J0631P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 63V C0G/NP0 0805 - In Stock:
252213
- Part#:
1210Y0630682KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 1210 - In Stock:
66992
- Part#:
1825J1K20392GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV C0G 1825 - In Stock:
23712
- Part#:
1206J0160680KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1206 - In Stock:
188189
- Part#:
2220Y1000390JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 2220 - In Stock:
24891
- Part#:
1210Y0630820FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1210 - In Stock:
37289
- Part#:
0805J1K00100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 0805 - In Stock:
389691
- Part#:
1210Y0500564JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 50V X7R 1210 - In Stock:
80727
- Part#:
1825J1K50391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV X7R 1825 - In Stock:
57371
- Part#:
0603J0250101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 0603 - In Stock:
202671
- Part#:
1210Y1K00391MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1210 - In Stock:
141357
- Part#:
1111J5003P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 500V C0G/NP0 1111 - In Stock:
80096