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#:
1812Y2500272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 1812 - In Stock:
58079
- Part#:
2225J0160184JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V C0G/NP0 2225 - In Stock:
21154
- Part#:
0805Y0630392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 0805 - In Stock:
226011
- Part#:
1825J1K50180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.5KV C0G/NP0 1825 - In Stock:
19635
- Part#:
0805Y1000682KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 0805 - In Stock:
250319
- Part#:
1812J1000223KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V C0G 1812 - In Stock:
74690
- Part#:
2220Y0630473FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V C0G/NP0 2220 - In Stock:
6387
- Part#:
0603J0500152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 0603 - In Stock:
241522
- Part#:
1808Y0160102KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V X7R 1808 - In Stock:
113580
- Part#:
1808Y4K00120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 4KV C0G/NP0 1808 - In Stock:
73641
- Part#:
2220J0250330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 2220 - In Stock:
14115
- Part#:
0603J0501P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 50V C0G/NP0 0603 - In Stock:
147501
- Part#:
1210J2500562MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 1210 - In Stock:
101872
- Part#:
1210Y5000101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
229795
- Part#:
0805Y0500680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 0805 - In Stock:
138009
- Part#:
2220Y1000331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 2220 - In Stock:
44910
- Part#:
2220Y5000180GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 2220 - In Stock:
17906
- Part#:
SFKBC2000153MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.015UF 200V AXIAL - In Stock:
8628
- Part#:
1111J2500122KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 1111 - In Stock:
50649
- Part#:
1206J1000151FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1206 - In Stock:
74368
- Part#:
1210J5000471JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1210 - In Stock:
116394
- Part#:
0603J2500910JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 250V C0G/NP0 0603 - In Stock:
160404
- Part#:
1206Y0500823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 1206 - In Stock:
204579
- Part#:
0603J5001P50CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 500V C0G/NP0 0603 - In Stock:
313022
- Part#:
1812Y0630333MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 1812 - In Stock:
86862
- Part#:
1206J1K50222JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.5KV X7R 1206 - In Stock:
105389
- Part#:
1206Y3000200JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 300V C0G/NP0 1206 - In Stock:
110295
- Part#:
2220Y0250275KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 25V X7R 2220 - In Stock:
19955
- Part#:
1111J6307P50HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 630V C0G/NP0 1111 - In Stock:
21234
- Part#:
1812Y2000271KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1812 - In Stock:
68927
- Part#:
1808Y1000102KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 1808 - In Stock:
136225
- Part#:
2220J5000272KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 2220 - In Stock:
44760
- Part#:
2225Y2000222KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 2225 - In Stock:
20089
- Part#:
0505Y0632P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 0505 - In Stock:
124967
- Part#:
1206J0500272FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1206 - In Stock:
69716
- Part#:
1825J6K00221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 6KV C0G/NP0 1825 - In Stock:
46823
- Part#:
1812Y6300680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 1812 - In Stock:
86270
- Part#:
1111J1500151GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 150V C0G/NP0 1111 - In Stock:
66119
- Part#:
0805Y2000680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 0805 - In Stock:
223006
- Part#:
1206J5000560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
109487
- Part#:
0805Y1001P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 100V C0G/NP0 0805 - In Stock:
132288
- Part#:
1210Y2500181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1210 - In Stock:
57311
- Part#:
1812Y1000392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 1812 - In Stock:
76290
- Part#:
0805J0630180GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0805 - In Stock:
146318
- Part#:
2220Y0250684JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 25V X7R 2220 - In Stock:
31968
- Part#:
1812J1K00121KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV X7R 1812 - In Stock:
85922
- Part#:
1812Y5K00330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 5KV C0G/NP0 1812 - In Stock:
47456
- Part#:
1206J0630123KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 1206 - In Stock:
210424
- Part#:
1206J0500121KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V X7R 1206 - In Stock:
260423
- Part#:
1825J0250120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 1825 - In Stock:
20780