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#:
1206Y5000223JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 1206 - In Stock:
125421
- Part#:
0805Y0250154MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V X7R 0805 - In Stock:
193683
- Part#:
0805Y2000562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 0805 - In Stock:
244592
- Part#:
1206Y0500820JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1206 - In Stock:
183674
- Part#:
1812J0160562MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V X7R 1812 - In Stock:
101455
- Part#:
2220Y2000273JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 2220 - In Stock:
24573
- Part#:
1825J2000153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V X7R 1825 - In Stock:
59403
- Part#:
1808Y5K00101MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 5KV X7R 1808 - In Stock:
148838
- Part#:
1808J1000121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1808 - In Stock:
119937
- Part#:
1812Y5000681GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
65320
- Part#:
1812Y1000561GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1812 - In Stock:
39067
- Part#:
1825Y0160184FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V C0G/NP0 1825 - In Stock:
6273
- Part#:
1210Y2000271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1210 - In Stock:
124490
- Part#:
1825Y1K50562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1.5KV X7R 1825 - In Stock:
47325
- Part#:
2225J0100182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V C0G/NP0 2225 - In Stock:
37489
- Part#:
2225J2500121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 2225 - In Stock:
44881
- Part#:
2225J6300560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 2225 - In Stock:
12633
- Part#:
2225Y1K20181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV C0G/NP0 2225 - In Stock:
22243
- Part#:
1825J0630682GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 1825 - In Stock:
27920
- Part#:
1206J2K05P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 2KV C0G/NP0 1206 - In Stock:
101224
- Part#:
1210J0500182GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1210 - In Stock:
70830
- Part#:
0805Y5000332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 0805 - In Stock:
346033
- Part#:
2225Y0630104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 2225 - In Stock:
43191
- Part#:
1825Y1K00120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1825 - In Stock:
53009
- Part#:
1808Y0630332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V X7R 1808 - In Stock:
171747
- Part#:
2225Y1000470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 2225 - In Stock:
12014
- Part#:
1206Y2000152MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V X7R 1206 - In Stock:
199956
- Part#:
1812Y5000221KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 1812 - In Stock:
84479
- Part#:
0603J0160821JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V X7R 0603 - In Stock:
300296
- Part#:
2225Y2K00183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 2KV X7R 2225 - In Stock:
23634
- Part#:
2220JA250103KXTB17 - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250VAC X7R 2220 - In Stock:
68049
- Part#:
1812Y0500824KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 50V X7R 1812 - In Stock:
80257
- Part#:
SBSMC5000102MXR - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
20498
- Part#:
2220Y0250471KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 2220 - In Stock:
29219
- Part#:
1206J0501P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 50V C0G/NP0 1206 - In Stock:
122556
- Part#:
2220J0500152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 2220 - In Stock:
15469
- Part#:
1206Y1K00183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 1206 - In Stock:
204019
- Part#:
1206Y1K00181JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV X7R 1206 - In Stock:
165994
- Part#:
0505J3005P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 300V C0G/NP0 0505 - In Stock:
112487
- Part#:
0603Y0500221KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V X7R 0603 - In Stock:
357440
- Part#:
1210J0100563MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V X7R 1210 - In Stock:
131522
- Part#:
1812J0250562JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1812 - In Stock:
77328
- Part#:
1210J2K00560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2KV C0G/NP0 1210 - In Stock:
185824
- Part#:
1812J5000822FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V C0G/NP0 1812 - In Stock:
24099
- Part#:
1206Y5000220GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1206 - In Stock:
96253
- Part#:
1812J1K50272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.5KV X7R 1812 - In Stock:
62844
- Part#:
0603Y0160273MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 0603 - In Stock:
312304
- Part#:
0603Y1000221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V X7R 0603 - In Stock:
550758
- Part#:
2225Y0250681KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 2225 - In Stock:
27315
- Part#:
2225Y0250225JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 25V X7R 2225 - In Stock:
26849