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#:
1812J0500220GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1812 - In Stock:
57544
- Part#:
0805J1002P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 100V C0G/NP0 0805 - In Stock:
137490
- Part#:
0603Y0630103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 0603 - In Stock:
371617
- Part#:
1808J1K50100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.5KV C0G/NP0 1808 - In Stock:
54052
- Part#:
0603Y2500181KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 0603 - In Stock:
370189
- Part#:
2225Y6K00121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
21058
- Part#:
1825J0630224KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 1825 - In Stock:
52220
- Part#:
2225Y5000470KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 2225 - In Stock:
32416
- Part#:
1825Y0160390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 1825 - In Stock:
22952
- Part#:
1206J0250103JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V C0G/NP0 1206 - In Stock:
107260
- Part#:
1210Y1000121JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1210 - In Stock:
87566
- Part#:
1210J0500394JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1210 - In Stock:
73248
- Part#:
1206Y1000470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1206 - In Stock:
226099
- Part#:
1808J0250271KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V X7R 1808 - In Stock:
171561
- Part#:
0805J0100153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V X7R 0805 - In Stock:
295404
- Part#:
0805J2500300JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 250V C0G/NP0 0805 - In Stock:
106872
- Part#:
1812J5000122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
87062
- Part#:
1825J2K00472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
45383
- Part#:
1206Y0500222JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V X7R 1206 - In Stock:
143687
- Part#:
1812Y2500472KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 1812 - In Stock:
58365
- Part#:
1808Y1000561JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V X7R 1808 - In Stock:
138200
- Part#:
2220J1K50271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV C0G/NP0 2220 - In Stock:
44458
- Part#:
0603Y0254P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 25V C0G/NP0 0603 - In Stock:
375692
- Part#:
2225J0250100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 2225 - In Stock:
25948
- Part#:
0805J2500510JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 250V C0G/NP0 0805 - In Stock:
81704
- Part#:
1206Y1000153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1206 - In Stock:
211849
- Part#:
2220J1K50270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.5KV C0G/NP0 2220 - In Stock:
68082
- Part#:
1206Y1000100FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1206 - In Stock:
78790
- Part#:
0603Y200P200CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2PF 200V C0G/NP0 0603 - In Stock:
278250
- Part#:
0505Y2002P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 0505 - In Stock:
114178
- Part#:
1206J0630270JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1206 - In Stock:
195372
- Part#:
1812Y0100473JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 1812 - In Stock:
53924
- Part#:
2220Y2500223MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 2220 - In Stock:
37105
- Part#:
0603Y0250220JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 0603 - In Stock:
240722
- Part#:
0805J0500391KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V X7R 0805 - In Stock:
273629
- Part#:
2225Y5000681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 2225 - In Stock:
49732
- Part#:
2220Y1000123KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V C0G 2220 - In Stock:
45603
- Part#:
2225Y0100121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
44648
- Part#:
0805Y5000820JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 0805 - In Stock:
242574
- Part#:
1825J0630121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1825 - In Stock:
47338
- Part#:
0603J0630822JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V X7R 0603 - In Stock:
261757
- Part#:
0805J1000680JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 0805 - In Stock:
237867
- Part#:
1812Y2500221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1812 - In Stock:
77842
- Part#:
1111J1505P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 150V C0G/NP0 1111 - In Stock:
71536
- Part#:
1812J2500103JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 1812 - In Stock:
80146
- Part#:
1812Y0100123GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V C0G/NP0 1812 - In Stock:
56755
- Part#:
1812J1000394JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 100V X7R 1812 - In Stock:
62892
- Part#:
1808Y2000102GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1808 - In Stock:
72042
- Part#:
0603Y1000270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 0603 - In Stock:
119565
- Part#:
2225J1K20222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.2KV C0G 2225 - In Stock:
35666