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#:
2225J2K50821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2.5KV X7R 2225 - In Stock:
40242
- Part#:
1206J0500121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1206 - In Stock:
85500
- Part#:
0805J0500183KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 0805 - In Stock:
339918
- Part#:
0505J3000510GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 300V C0G/NP0 0505 - In Stock:
57832
- Part#:
1210J5000332KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 1210 - In Stock:
109144
- Part#:
1808J0250681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V X7R 1808 - In Stock:
150390
- Part#:
1210J0160333KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 1210 - In Stock:
89255
- Part#:
1210Y0160181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 1210 - In Stock:
64672
- Part#:
1210Y1000271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1210 - In Stock:
72944
- Part#:
1206J2500911GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 910PF 250V C0G/NP0 1206 - In Stock:
51971
- Part#:
0805Y0250331FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V C0G/NP0 0805 - In Stock:
73121
- Part#:
1210J0250271KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 1210 - In Stock:
101261
- Part#:
1808Y0500330FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1808 - In Stock:
66260
- Part#:
2220J2000332GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V C0G/NP0 2220 - In Stock:
18265
- Part#:
1808J0160222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 1808 - In Stock:
160922
- Part#:
1825J0100224KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 10V C0G/NP0 1825 - In Stock:
17851
- Part#:
1812J2K00822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 2KV X7R 1812 - In Stock:
76151
- Part#:
0603J0503P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 50V C0G/NP0 0603 - In Stock:
117049
- Part#:
1206J0160103JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 1206 - In Stock:
153741
- Part#:
2220Y0160684KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 2220 - In Stock:
27917
- Part#:
2225Y2K00470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
22693
- Part#:
0505Y1000150JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 0505 - In Stock:
114716
- Part#:
1812Y6K00220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 6KV C0G/NP0 1812 - In Stock:
74450
- Part#:
2225J0500390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 2225 - In Stock:
40803
- Part#:
1206J2000430GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 200V C0G/NP0 1206 - In Stock:
77909
- Part#:
2220J0160395JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9UF 16V X7R 2220 - In Stock:
21384
- Part#:
1206J0166P80DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 16V C0G/NP0 1206 - In Stock:
183519
- Part#:
0603Y0630121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 0603 - In Stock:
195695
- Part#:
1206J0500104JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 1206 - In Stock:
167944
- Part#:
2220J0160823MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 2220 - In Stock:
46715
- Part#:
1210J2000470FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1210 - In Stock:
44712
- Part#:
2225Y0160333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 2225 - In Stock:
43827
- Part#:
1812Y2000561JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1812 - In Stock:
70163
- Part#:
1812Y2000332JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V C0G/NP0 1812 - In Stock:
58940
- Part#:
0603J2000330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 0603 - In Stock:
575704
- Part#:
1111J1000110JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 100V C0G/NP0 1111 - In Stock:
60987
- Part#:
1812J2000680KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1812 - In Stock:
92927
- Part#:
2225J5000222MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 2225 - In Stock:
44199
- Part#:
0805J6300392JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V X7R 0805 - In Stock:
216600
- Part#:
1210J1000272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V X7R 1210 - In Stock:
120466
- Part#:
0805J2500223MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 0805 - In Stock:
196540
- Part#:
2225Y0100475JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7UF 10V X7R 2225 - In Stock:
24526
- Part#:
0603J0250272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V X7R 0603 - In Stock:
451961
- Part#:
1808Y5000151KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V X7R 1808 - In Stock:
91284
- Part#:
1825Y6K00150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 6KV C0G/NP0 1825 - In Stock:
78112
- Part#:
1206J5000150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1206 - In Stock:
255829
- Part#:
0805J0160472JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 0805 - In Stock:
205128
- Part#:
0805J0254P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 25V C0G/NP0 0805 - In Stock:
117306
- Part#:
1825J0630102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1825 - In Stock:
14317
- Part#:
2225J0630220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 2225 - In Stock:
13185