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#:
2220J1K20121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.2KV C0G/NP0 2220 - In Stock:
73673
- Part#:
2225J0160102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 2225 - In Stock:
22108
- Part#:
1210Y2500470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1210 - In Stock:
63362
- Part#:
2225J0630682FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
8885
- Part#:
1808JA250101GCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1808 - In Stock:
90228
- Part#:
1206J0250562JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V X7R 1206 - In Stock:
155073
- Part#:
1206J2000153JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V X7R 1206 - In Stock:
128914
- Part#:
1825J5000472KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
56725
- Part#:
2220J0160154JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V C0G/NP0 2220 - In Stock:
28055
- Part#:
0805Y5000331KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 0805 - In Stock:
440187
- Part#:
0603Y0160122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V X7R 0603 - In Stock:
520740
- Part#:
1812J0250561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 1812 - In Stock:
36424
- Part#:
1111Y3002P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 300V C0G/NP0 1111 - In Stock:
65332
- Part#:
2225Y2000154JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 2225 - In Stock:
40466
- Part#:
1825J0160223JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 1825 - In Stock:
36478
- Part#:
1808J5000470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1808 - In Stock:
126803
- Part#:
1812J0630122KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1812 - In Stock:
59070
- Part#:
1825J6300222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V X7R 1825 - In Stock:
58093
- Part#:
1206J1K50681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV X7R 1206 - In Stock:
138046
- Part#:
2220Y2000390JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 2220 - In Stock:
23946
- Part#:
2220J1K50392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.5KV X7R 2220 - In Stock:
101303
- Part#:
2220J4K00560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 4KV C0G/NP0 2220 - In Stock:
88241
- Part#:
1808YA250270JCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1808 - In Stock:
62827
- Part#:
0805Y0501P80DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 50V C0G/NP0 0805 - In Stock:
228077
- Part#:
1812Y0630220JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 1812 - In Stock:
78858
- Part#:
1812J1K00331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 1812 - In Stock:
75755
- Part#:
1812J1000183MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 1812 - In Stock:
70494
- Part#:
1808J5000562MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 1808 - In Stock:
146907
- Part#:
0505Y2500121FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 0505 - In Stock:
28962
- Part#:
0805Y1000152MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 0805 - In Stock:
272032
- Part#:
1206J6304P70CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 630V C0G/NP0 1206 - In Stock:
101781
- Part#:
1210J0256P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 25V C0G/NP0 1210 - In Stock:
88570
- Part#:
1111J5002P00BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 500V C0G/NP0 1111 - In Stock:
5487
- Part#:
1210J0500471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1210 - In Stock:
67525
- Part#:
1808J1K50221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV C0G/NP0 1808 - In Stock:
71412
- Part#:
1111Y2500430FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 250V C0G/NP0 1111 - In Stock:
26432
- Part#:
1111Y3000390KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 300V C0G/NP0 1111 - In Stock:
65574
- Part#:
0805J0160473MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 0805 - In Stock:
239725
- Part#:
1808J0160224MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V X7R 1808 - In Stock:
106105
- Part#:
2220Y1K00124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 1KV X7R 2220 - In Stock:
39368
- Part#:
0603Y1000472MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V X7R 0603 - In Stock:
312254
- Part#:
2225Y5K00821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 5KV X7R 2225 - In Stock:
53115
- Part#:
2220J0160823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 2220 - In Stock:
32901
- Part#:
0805J1000681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 0805 - In Stock:
258746
- Part#:
1206J0630680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1206 - In Stock:
88809
- Part#:
1210Y2000124MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 1210 - In Stock:
55498
- Part#:
1812Y1K00122FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 1812 - In Stock:
24437
- Part#:
1210Y0500821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1210 - In Stock:
62958
- Part#:
1111Y5005P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 1111 - In Stock:
63268
- Part#:
SFABC5000221MC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 220PF 500V AXIAL - In Stock:
7212