
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 List
- Part#:
1808J2000271FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1808 - In Stock:
59111
- Part#:
1808Y3K00470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 3KV C0G/NP0 1808 - In Stock:
71323
- Part#:
1210Y1K00681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 1210 - In Stock:
159194
- Part#:
2225Y2000682KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V C0G/NP0 2225 - In Stock:
30431
- Part#:
2225J0160564KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 16V X7R 2225 - In Stock:
44111
- Part#:
0805J0505P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 0805 - In Stock:
65165
- Part#:
1210J0500562KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1210 - In Stock:
118106
- Part#:
2225J0500271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 2225 - In Stock:
17850
- Part#:
1210J0250332KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 1210 - In Stock:
98346
- Part#:
0805J0630510JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 63V C0G/NP0 0805 - In Stock:
98366
- Part#:
0603Y0634P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 63V C0G/NP0 0603 - In Stock:
67751
- Part#:
1808Y0630154MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V X7R 1808 - In Stock:
133901
- Part#:
0603J1500390GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 150V C0G/NP0 0603 - In Stock:
86233
- Part#:
1206J0500394KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
198545
- Part#:
2220J0500103KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 2220 - In Stock:
55314
- Part#:
2220J2K50470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2.5KV C0G/NP0 2220 - In Stock:
18014
- Part#:
1825Y1K00221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV X7R 1825 - In Stock:
60813
- Part#:
1812Y0100181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 10V C0G/NP0 1812 - In Stock:
61509
- Part#:
1210Y2500683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 250V X7R 1210 - In Stock:
98719
- Part#:
2225J2500682JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V C0G/NP0 2225 - In Stock:
20974
- Part#:
0805J0630100FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 0805 - In Stock:
69032
- Part#:
1206Y1000150JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 1206 - In Stock:
101120
- Part#:
0603Y0251P50BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 25V C0G/NP0 0603 - In Stock:
185185
- Part#:
0805J2000100FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 0805 - In Stock:
65333
- Part#:
0603Y0160181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 0603 - In Stock:
106055
- Part#:
1812Y2500681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1812 - In Stock:
67889
- Part#:
1812J0630330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1812 - In Stock:
70765
- Part#:
1206J0630820JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1206 - In Stock:
175951
- Part#:
1210Y0630470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 1210 - In Stock:
50881
- Part#:
1206Y0250103JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V X7R 1206 - In Stock:
165219
- Part#:
1206J0250393MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 1206 - In Stock:
243740
- Part#:
0805Y5000120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 0805 - In Stock:
282570
- Part#:
1206Y5000331JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 1206 - In Stock:
225758
- Part#:
1111Y1500510JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 150V C0G/NP0 1111 - In Stock:
66872
- Part#:
1825Y1000221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1825 - In Stock:
32013
- Part#:
1206Y0100152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V C0G/NP0 1206 - In Stock:
233955
- Part#:
1812Y0500271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1812 - In Stock:
61775
- Part#:
1812Y3K00470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 3KV C0G/NP0 1812 - In Stock:
83682
- Part#:
2225Y2500334KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 250V X7R 2225 - In Stock:
34781
- Part#:
2220J2K50221KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2.5KV X7R 2220 - In Stock:
72335
- Part#:
0505J3000200KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 300V C0G/NP0 0505 - In Stock:
122704
- Part#:
1206J0160123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 1206 - In Stock:
215057
- Part#:
0805J1000561KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 0805 - In Stock:
240354
- Part#:
1206Y0630682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1206 - In Stock:
294242
- Part#:
2220Y2K50560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2.5KV C0G/NP0 2220 - In Stock:
17039
- Part#:
0805Y5000151KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V X7R 0805 - In Stock:
412343
- Part#:
1206Y1000222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1206 - In Stock:
88281
- Part#:
0603Y0500470GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0603 - In Stock:
195017
- Part#:
2220J5000122MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 2220 - In Stock:
66884
- Part#:
1812J2500182KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 1812 - In Stock:
74767
