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#:
1812Y2500150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1812 - In Stock:
53896
- Part#:
0805Y1000333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 0805 - In Stock:
307105
- Part#:
1210J0168P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 16V C0G/NP0 1210 - In Stock:
127829
- Part#:
1210Y2500271KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1210 - In Stock:
73610
- Part#:
1206Y2000100KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1206 - In Stock:
176319
- Part#:
0805J6301P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 630V C0G/NP0 0805 - In Stock:
232001
- Part#:
1206Y0100472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V X7R 1206 - In Stock:
284700
- Part#:
2225Y1K00153JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 2225 - In Stock:
22495
- Part#:
1812J0250100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 1812 - In Stock:
80320
- Part#:
1206J0505P60BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 1206 - In Stock:
87675
- Part#:
0805Y1000682JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
246307
- Part#:
1812Y1K20273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
65213
- Part#:
1825J2000182GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1825 - In Stock:
27032
- Part#:
2220J0630121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 2220 - In Stock:
23057
- Part#:
0603Y2500100GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 0603 - In Stock:
84576
- Part#:
1808J0250224MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 1808 - In Stock:
130224
- Part#:
2211JA250471JXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 2211 - In Stock:
74989
- Part#:
1808J0630101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1808 - In Stock:
90337
- Part#:
1812Y2K00392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 2KV X7R 1812 - In Stock:
65874
- Part#:
2225J0100820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 10V C0G/NP0 2225 - In Stock:
23470
- Part#:
1808J0250121MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V X7R 1808 - In Stock:
192561
- Part#:
1210J5000820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1210 - In Stock:
61475
- Part#:
1206J2000223JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 1206 - In Stock:
134055
- Part#:
1812Y1000560KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1812 - In Stock:
76787
- Part#:
1210J0250182KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 1210 - In Stock:
86229
- Part#:
1206J2500181FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1206 - In Stock:
73186
- Part#:
1808J2500471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 1808 - In Stock:
197170
- Part#:
1210J5006P80BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 1210 - In Stock:
94630
- Part#:
1206J0630394JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 1206 - In Stock:
121746
- Part#:
0603J0630121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 0603 - In Stock:
518045
- Part#:
1808YA250151JCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1808 - In Stock:
86144
- Part#:
1206J0162P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 16V C0G/NP0 1206 - In Stock:
195297
- Part#:
0805J0630330FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0805 - In Stock:
77805
- Part#:
0805J0631P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 0805 - In Stock:
268260
- Part#:
2220Y5000332GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 2220 - In Stock:
31605
- Part#:
0805J2001P70BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 200V C0G/NP0 0805 - In Stock:
97395
- Part#:
1206J3000471GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 300V C0G/NP0 1206 - In Stock:
65843
- Part#:
0805J2000820FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 0805 - In Stock:
86437
- Part#:
1812J0500470GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1812 - In Stock:
59732
- Part#:
1210Y1000822FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 1210 - In Stock:
25075
- Part#:
1206J6300910JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 630V C0G/NP0 1206 - In Stock:
98606
- Part#:
1210Y5000471MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 1210 - In Stock:
127385
- Part#:
1210Y2500821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 1210 - In Stock:
48579
- Part#:
1812J0500680GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1812 - In Stock:
50596
- Part#:
1825Y5K00152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 5KV X7R 1825 - In Stock:
72728
- Part#:
1812J1K50182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.5KV X7R 1812 - In Stock:
68981
- Part#:
1210J0160824MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1210 - In Stock:
92382
- Part#:
0805J1000472MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V X7R 0805 - In Stock:
302703
- Part#:
2225Y0500560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 2225 - In Stock:
11531
- Part#:
2225Y1K20222GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.2KV C0G 2225 - In Stock:
18538