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
Related news
- James Webb Space Telescope passes final tests before shipment
2021-09-03 - Canada, Australia, Japan combine for Moon mining MoU
2021-09-02 - Skywater to fab HOBS chips
2021-09-01 - Ampleon rugged 1.6kW RF amplifiers
2021-08-31 - Astroscale’s ELSA-d demonstrates Magnetic Capture in space
2021-08-31 - U.S. Space Force stands up final field command, STARCOM
2021-08-30 - Ideal diode protection switch for Type-C Power Delivery
2021-08-27 - Water-cooled braking resistors up to 60kW
2021-08-26
Product List
- Part#:
1808J4K00150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 4KV C0G/NP0 1808 - In Stock:
67528
- Part#:
0805J1000102JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 0805 - In Stock:
235002
- Part#:
SFCIL5000150ZC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 15PF 500V AXIAL - In Stock:
4168
- Part#:
2225Y1K50272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.5KV X7R 2225 - In Stock:
41838
- Part#:
1812J0250391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 1812 - In Stock:
67099
- Part#:
1825Y0100564JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 10V X7R 1825 - In Stock:
33083
- Part#:
2225J2K00471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV C0G/NP0 2225 - In Stock:
14572
- Part#:
2225J5000824JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 500V X7R 2225 - In Stock:
16054
- Part#:
1825Y0250180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
15128
- Part#:
2220Y2000820GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 2220 - In Stock:
17533
- Part#:
1812YA250330KCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1812 - In Stock:
72801
- Part#:
0505J100P600BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 100V C0G/NP0 0505 - In Stock:
117982
- Part#:
1812J0630181GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 1812 - In Stock:
51675
- Part#:
1812Y0500681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 1812 - In Stock:
37616
- Part#:
1812Y0630333GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V C0G/NP0 1812 - In Stock:
44238
- Part#:
1206J0502P70BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 50V C0G/NP0 1206 - In Stock:
65973
- Part#:
0603Y2500472MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 0603 - In Stock:
272446
- Part#:
1808J0505P60CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 1808 - In Stock:
76023
- Part#:
0805J5001P00DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 500V C0G/NP0 0805 - In Stock:
440254
- Part#:
0505Y200P900BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 200V C0G/NP0 0505 - In Stock:
133946
- Part#:
1808J2000222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1808 - In Stock:
76493
- Part#:
1808J2000271KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V X7R 1808 - In Stock:
119520
- Part#:
1210J1K20103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.2KV X7R 1210 - In Stock:
155694
- Part#:
1206Y0630332MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V X7R 1206 - In Stock:
205628
- Part#:
1812Y2500821JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 1812 - In Stock:
69550
- Part#:
1825J0630683JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V C0G/NP0 1825 - In Stock:
29592
- Part#:
1111J2K04P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 2KV C0G/NP0 1111 - In Stock:
55348
- Part#:
2225J6300392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V X7R 2225 - In Stock:
41316
- Part#:
0805J5000392KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 0805 - In Stock:
294630
- Part#:
1206Y1000221JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V X7R 1206 - In Stock:
143328
- Part#:
1812J5000471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1812 - In Stock:
67101
- Part#:
1812Y0500120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1812 - In Stock:
71578
- Part#:
1210Y5000151FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1210 - In Stock:
52661
- Part#:
1206Y0630331JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V X7R 1206 - In Stock:
243496
- Part#:
1825Y6300102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V X7R 1825 - In Stock:
48357
- Part#:
1808Y0160221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
234721
- Part#:
2220Y0630335KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 63V X7R 2220 - In Stock:
28275
- Part#:
0603J0500391GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0603 - In Stock:
129379
- Part#:
2220Y1000681JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 2220 - In Stock:
34110
- Part#:
1206Y6300100FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 1206 - In Stock:
87211
- Part#:
0505J300P800DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 300V C0G/NP0 0505 - In Stock:
131046
- Part#:
2220J1K00271KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV X7R 2220 - In Stock:
48111
- Part#:
1825Y2K50682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 2.5KV X7R 1825 - In Stock:
46859
- Part#:
2220J0500181JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 2220 - In Stock:
30546
- Part#:
1808YA250561MXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 1808 - In Stock:
103912
- Part#:
2220J1000683JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 2220 - In Stock:
30724
- Part#:
0805Y0160392GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 0805 - In Stock:
80841
- Part#:
0603Y016P820BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 16V C0G/NP0 0603 - In Stock:
126433
- Part#:
1812Y2000471GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 1812 - In Stock:
38186
- Part#:
2220Y3K00270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 3KV C0G/NP0 2220 - In Stock:
51721