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#:
0805J1001P80BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 100V C0G/NP0 0805 - In Stock:
89888
- Part#:
1808J2000473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 1808 - In Stock:
89424
- Part#:
1206Y1K24P70BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1.2KV C0G/NP0 1206 - In Stock:
77802
- Part#:
2225J6K00390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 6KV C0G/NP0 2225 - In Stock:
62193
- Part#:
2211YA250390FCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 2211 - In Stock:
22076
- Part#:
1808J1000391JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V X7R 1808 - In Stock:
90597
- Part#:
1825J0160333JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 1825 - In Stock:
35009
- Part#:
1206J2500681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 1206 - In Stock:
235146
- Part#:
1825Y2000123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 1825 - In Stock:
43135
- Part#:
0805Y2000152JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V X7R 0805 - In Stock:
162986
- Part#:
1825J4K00271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 4KV X7R 1825 - In Stock:
80372
- Part#:
0805Y0500272KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 0805 - In Stock:
246382
- Part#:
1210Y0500222FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1210 - In Stock:
43319
- Part#:
2220Y5K00561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 5KV X7R 2220 - In Stock:
59490
- Part#:
0603J2000820GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 0603 - In Stock:
74168
- Part#:
1808J1000822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V X7R 1808 - In Stock:
155791
- Part#:
0603Y0250181FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 0603 - In Stock:
70334
- Part#:
1206Y0500470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1206 - In Stock:
284581
- Part#:
0805J2500620GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 250V C0G/NP0 0805 - In Stock:
84279
- Part#:
0805J5002P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 500V C0G/NP0 0805 - In Stock:
120375
- Part#:
0603J0630393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 0603 - In Stock:
414607
- Part#:
2225J2000224KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 200V X7R 2225 - In Stock:
26237
- Part#:
1825Y2500274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 250V X7R 1825 - In Stock:
38591
- Part#:
1825J1K50103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.5KV X7R 1825 - In Stock:
58711
- Part#:
0603Y0500471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 0603 - In Stock:
103869
- Part#:
2220Y1000103GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 2220 - In Stock:
13261
- Part#:
0603Y0500150KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
358538
- Part#:
2225J0160475JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
17483
- Part#:
1206Y0500331KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 1206 - In Stock:
181023
- Part#:
1210J1K24P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1.2KV C0G/NP0 1210 - In Stock:
72369
- Part#:
1111J2509P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 250V C0G/NP0 1111 - In Stock:
39388
- Part#:
1808J1000272GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 1808 - In Stock:
70863
- Part#:
1812J1K50821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV C0G/NP0 1812 - In Stock:
72148
- Part#:
2225Y0500271FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 2225 - In Stock:
7988
- Part#:
1808Y2000680KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1808 - In Stock:
125414
- Part#:
1111Y1000750FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 100V C0G/NP0 1111 - In Stock:
32158
- Part#:
1812Y0100101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V C0G/NP0 1812 - In Stock:
62848
- Part#:
1825J2000224KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 200V X7R 1825 - In Stock:
46817
- Part#:
2220Y2500100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 2220 - In Stock:
26105
- Part#:
0603J0160681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V X7R 0603 - In Stock:
528205
- Part#:
1808Y2500472FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V C0G/NP0 1808 - In Stock:
37284
- Part#:
1206Y2500561KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 1206 - In Stock:
180139
- Part#:
0805Y0250154JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V X7R 0805 - In Stock:
155219
- Part#:
1825Y1K20121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.2KV C0G/NP0 1825 - In Stock:
57380
- Part#:
1808Y2000821GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1808 - In Stock:
63597
- Part#:
1812Y6300222GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V C0G/NP0 1812 - In Stock:
46594
- Part#:
0603J2507P50CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 250V C0G/NP0 0603 - In Stock:
120494
- Part#:
2225J3K00471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 3KV C0G/NP0 2225 - In Stock:
54731
- Part#:
0805J0254P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 25V C0G/NP0 0805 - In Stock:
454904
- Part#:
1206J1K04P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1KV C0G/NP0 1206 - In Stock:
235626