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#:
1210J2000153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V X7R 1210 - In Stock:
146305
- Part#:
2225J6300224JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 630V X7R 2225 - In Stock:
22581
- Part#:
0603J1005P60BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 0603 - In Stock:
104756
- Part#:
2220Y3K00102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 3KV C0G/NP0 2220 - In Stock:
46024
- Part#:
1210Y2000122JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V X7R 1210 - In Stock:
84785
- Part#:
1812Y0500150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1812 - In Stock:
60652
- Part#:
2225J0250821JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 2225 - In Stock:
24965
- Part#:
2220J5000274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 500V X7R 2220 - In Stock:
49349
- Part#:
2225Y0160473FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V C0G/NP0 2225 - In Stock:
8332
- Part#:
1808J0250334KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 25V X7R 1808 - In Stock:
136220
- Part#:
0805J0630101MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V X7R 0805 - In Stock:
303869
- Part#:
1812Y2K00821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV C0G/NP0 1812 - In Stock:
25564
- Part#:
1206Y6300130KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 630V C0G/NP0 1206 - In Stock:
94145
- Part#:
2220J0630335MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 63V X7R 2220 - In Stock:
26641
- Part#:
1825J1000221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1825 - In Stock:
42117
- Part#:
1206Y2000472JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V X7R 1206 - In Stock:
134477
- Part#:
1825Y2K50100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
19414
- Part#:
2220J2K00103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 2KV X7R 2220 - In Stock:
66907
- Part#:
2220Y4K00471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 4KV X7R 2220 - In Stock:
66405
- Part#:
1808J3K00270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 3KV C0G/NP0 1808 - In Stock:
69599
- Part#:
1812Y1000393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 1812 - In Stock:
87916
- Part#:
0805Y1500160KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 150V C0G/NP0 0805 - In Stock:
127372
- Part#:
1825J0160153JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 1825 - In Stock:
36803
- Part#:
1808Y1K00680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
164545
- Part#:
2220J0100271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V C0G/NP0 2220 - In Stock:
26618
- Part#:
0603Y200P680DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 200V C0G/NP0 0603 - In Stock:
293777
- Part#:
0603Y2000562MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 0603 - In Stock:
289240
- Part#:
2220Y6300681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 2220 - In Stock:
32572
- Part#:
2225Y0250181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 2225 - In Stock:
16011
- Part#:
1111J1500122JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 150V C0G/NP0 1111 - In Stock:
67694
- Part#:
0603Y0630121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 0603 - In Stock:
389330
- Part#:
0805Y2000822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
389210
- Part#:
0505Y0500510JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 50V C0G/NP0 0505 - In Stock:
129129
- Part#:
1808YA250120GCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1808 - In Stock:
62631
- Part#:
1206J1K50820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.5KV C0G/NP0 1206 - In Stock:
140717
- Part#:
2225J6K00391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 6KV C0G/NP0 2225 - In Stock:
64386
- Part#:
1206Y1000151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1206 - In Stock:
175907
- Part#:
1825Y1K00681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 1825 - In Stock:
70914
- Part#:
1812J2K50681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2.5KV C0G/NP0 1812 - In Stock:
25656
- Part#:
0603Y0630680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 0603 - In Stock:
399809
- Part#:
1210J0630471FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 1210 - In Stock:
47285
- Part#:
2225Y1K50271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV C0G/NP0 2225 - In Stock:
25705
- Part#:
2225Y0100330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 10V C0G/NP0 2225 - In Stock:
35647
- Part#:
0603J2000681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V X7R 0603 - In Stock:
457058
- Part#:
1812J1K50221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV C0G/NP0 1812 - In Stock:
84507
- Part#:
1206Y1K00560FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1206 - In Stock:
69564
- Part#:
1812J2500472KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 1812 - In Stock:
95521
- Part#:
2220Y5K00331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 5KV X7R 2220 - In Stock:
75306
- Part#:
1206J2500561JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 1206 - In Stock:
197264
- Part#:
0805Y2000822KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V X7R 0805 - In Stock:
237094