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#:
1808J1K50150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.5KV C0G/NP0 1808 - In Stock:
69036
- Part#:
1808J0160101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 1808 - In Stock:
93170
- Part#:
1825Y1K50391KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV X7R 1825 - In Stock:
58396
- Part#:
2220J0630391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 2220 - In Stock:
29685
- Part#:
2225Y1K50102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.5KV X7R 2225 - In Stock:
48629
- Part#:
1111J2000102KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1111 - In Stock:
57726
- Part#:
0805Y5000100GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 0805 - In Stock:
174937
- Part#:
1808J6K00221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 6KV X7R 1808 - In Stock:
126758
- Part#:
1808J0160103JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 1808 - In Stock:
152396
- Part#:
1825J2500822GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V C0G/NP0 1825 - In Stock:
22615
- Part#:
1812J5000392GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 1812 - In Stock:
66649
- Part#:
0505Y0630200GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 63V C0G/NP0 0505 - In Stock:
55249
- Part#:
2220J2500273JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V C0G 2220 - In Stock:
36389
- Part#:
0505Y250P400HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 250V C0G/NP0 0505 - In Stock:
65612
- Part#:
1210J0100683KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V X7R 1210 - In Stock:
150587
- Part#:
0805Y0500180KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 0805 - In Stock:
291949
- Part#:
1812Y0250331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V C0G/NP0 1812 - In Stock:
78827
- Part#:
1812J6300330FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1812 - In Stock:
35023
- Part#:
1808J4K00820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 4KV C0G/NP0 1808 - In Stock:
140068
- Part#:
1206Y2500102KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1206 - In Stock:
149395
- Part#:
1812J1K50392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.5KV X7R 1812 - In Stock:
63340
- Part#:
0805Y0630561GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 0805 - In Stock:
80912
- Part#:
2225J1000180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 2225 - In Stock:
43432
- Part#:
0805Y2000183KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 0805 - In Stock:
203066
- Part#:
2220J0500222GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 2220 - In Stock:
19466
- Part#:
2225Y5000122KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 2225 - In Stock:
26744
- Part#:
2220Y0160470GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 2220 - In Stock:
18358
- Part#:
1808J0500684JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 50V X7R 1808 - In Stock:
89062
- Part#:
1206Y0500181FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1206 - In Stock:
71729
- Part#:
0805Y0160121JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V X7R 0805 - In Stock:
335944
- Part#:
1210Y0500273KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V C0G/NP0 1210 - In Stock:
64770
- Part#:
1812Y1000105KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 100V X7R 1812 - In Stock:
29408
- Part#:
1812J1K00121KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1812 - In Stock:
96491
- Part#:
1808J0100122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V X7R 1808 - In Stock:
191127
- Part#:
0603Y2001P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 200V C0G/NP0 0603 - In Stock:
202210
- Part#:
2225Y2000680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 2225 - In Stock:
41113
- Part#:
2225J6300150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 630V C0G/NP0 2225 - In Stock:
51043
- Part#:
1206Y0509P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 50V C0G/NP0 1206 - In Stock:
58982
- Part#:
1825J2K00391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2KV C0G/NP0 1825 - In Stock:
30431
- Part#:
2220J0160683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 2220 - In Stock:
66499
- Part#:
1808Y5000122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 1808 - In Stock:
157362
- Part#:
2225J5000182FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 2225 - In Stock:
11307
- Part#:
1825J0500821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1825 - In Stock:
50495
- Part#:
1808J1K00561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 1808 - In Stock:
121582
- Part#:
0603J0500223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 0603 - In Stock:
482092
- Part#:
2220J5K00331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 5KV C0G/NP0 2220 - In Stock:
50120
- Part#:
1808Y2500184KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 250V X7R 1808 - In Stock:
96946
- Part#:
1808Y0505P60CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 1808 - In Stock:
60102
- Part#:
0603J0500680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 0603 - In Stock:
133382
- Part#:
1210Y2000180GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1210 - In Stock:
78615