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#:
1812Y0250101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1812 - In Stock:
53010
- Part#:
1825Y1000331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 1825 - In Stock:
38084
- Part#:
1812J0500470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1812 - In Stock:
92205
- Part#:
0805J0500471MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 0805 - In Stock:
108754
- Part#:
1206J1K00820JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1000V C0G/NP0 1206 - In Stock:
132979
- Part#:
0805J0630331KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V X7R 0805 - In Stock:
339049
- Part#:
1812Y2500181FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1812 - In Stock:
23325
- Part#:
1808JA250181MXTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 1808 - In Stock:
83725
- Part#:
2220J5K00392JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 5KV X7R 2220 - In Stock:
55518
- Part#:
1206Y0500270FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1206 - In Stock:
93853
- Part#:
0805Y0500102KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 0805 - In Stock:
239532
- Part#:
0805Y1000220JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 0805 - In Stock:
256126
- Part#:
0505Y3002P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 300V C0G/NP0 0505 - In Stock:
128068
- Part#:
1808Y2500181MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 1808 - In Stock:
167710
- Part#:
2225J2000183JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V C0G 2225 - In Stock:
35445
- Part#:
2225J2K50392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 2.5KV X7R 2225 - In Stock:
39497
- Part#:
2225J2K50391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2.5KV C0G/NP0 2225 - In Stock:
56344
- Part#:
0805J2000220FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 0805 - In Stock:
69573
- Part#:
0805J2000331GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 0805 - In Stock:
99025
- Part#:
1210J0635P60BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 1210 - In Stock:
65249
- Part#:
1825Y2000122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1825 - In Stock:
10399
- Part#:
1825Y2500562GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V C0G/NP0 1825 - In Stock:
19514
- Part#:
1206J0160390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 1206 - In Stock:
78852
- Part#:
2220Y1000474JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 2220 - In Stock:
24818
- Part#:
1808Y1000121JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V X7R 1808 - In Stock:
121718
- Part#:
2220J6300224JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 630V X7R 2220 - In Stock:
41981
- Part#:
1206Y1000563MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 1206 - In Stock:
143326
- Part#:
0805J5000680FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 0805 - In Stock:
72442
- Part#:
1825J0630151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1825 - In Stock:
38179
- Part#:
1206Y0500224MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V X7R 1206 - In Stock:
113435
- Part#:
0603Y1003P30BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 100V C0G/NP0 0603 - In Stock:
97075
- Part#:
1206J0250824JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 1206 - In Stock:
56873
- Part#:
1825Y0630823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 1825 - In Stock:
44140
- Part#:
2220J2K00150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2KV C0G/NP0 2220 - In Stock:
36356
- Part#:
0805J1000201KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 100V C0G/NP0 0805 - In Stock:
86995
- Part#:
1206J2505P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 250V C0G/NP0 1206 - In Stock:
78842
- Part#:
2220Y1000153JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V C0G 2220 - In Stock:
26915
- Part#:
1206J0160680JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1206 - In Stock:
209958
- Part#:
1206Y1000561JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1206 - In Stock:
128912
- Part#:
SFCDL1000224MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.22UF 100V AXIAL - In Stock:
5982
- Part#:
2225J1K00332GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV C0G/NP0 2225 - In Stock:
22575
- Part#:
2220Y0160224MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V X7R 2220 - In Stock:
27988
- Part#:
1812J4K00182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 4KV X7R 1812 - In Stock:
80715
- Part#:
SFCIL5000153MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.015UF 500V AXIAL - In Stock:
3419
- Part#:
2220Y2K00332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 2KV X7R 2220 - In Stock:
57471
- Part#:
1812Y5000330KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 1812 - In Stock:
99559
- Part#:
0805Y0100562KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V X7R 0805 - In Stock:
394695
- Part#:
1812J0630120JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1812 - In Stock:
76679
- Part#:
2220J0500561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 2220 - In Stock:
40199
- Part#:
1825Y1K00121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1825 - In Stock:
30168