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#:
1206J0500561GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1206 - In Stock:
85224
- Part#:
0805Y2500181FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 0805 - In Stock:
51136
- Part#:
2220Y0500333KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 2220 - In Stock:
33590
- Part#:
0603J1500750FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 150V C0G/NP0 0603 - In Stock:
68736
- Part#:
1210J6300180JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 1210 - In Stock:
103727
- Part#:
1812J5000101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1812 - In Stock:
75952
- Part#:
0805Y1000183MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 0805 - In Stock:
203124
- Part#:
1825J2K00331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2KV X7R 1825 - In Stock:
50361
- Part#:
0805Y0250330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 0805 - In Stock:
332074
- Part#:
1206Y2K00100GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2000V C0G/NP0 1206 - In Stock:
59059
- Part#:
1825Y0500822FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1825 - In Stock:
11643
- Part#:
0603Y0250102MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V X7R 0603 - In Stock:
369491
- Part#:
2220Y0500124KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V C0G/NP0 2220 - In Stock:
26757
- Part#:
0805Y0500331KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 0805 - In Stock:
256210
- Part#:
0603J0500332KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V X7R 0603 - In Stock:
318398
- Part#:
1812J1000153KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 100V C0G/NP0 1812 - In Stock:
71532
- Part#:
2225J2000393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 200V X7R 2225 - In Stock:
49685
- Part#:
1812J1000682JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1812 - In Stock:
83501
- Part#:
1825J1K00683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 1KV X7R 1825 - In Stock:
45144
- Part#:
1812Y0630224JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 1812 - In Stock:
61181
- Part#:
1808J4K00270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 4KV C0G/NP0 1808 - In Stock:
183132
- Part#:
1210J0160270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 1210 - In Stock:
74354
- Part#:
1206Y0160564MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 16V X7R 1206 - In Stock:
89925
- Part#:
2225Y1000121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 2225 - In Stock:
41463
- Part#:
1825J5000102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 1825 - In Stock:
74858
- Part#:
1812Y1000123GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V C0G 1812 - In Stock:
52557
- Part#:
2225J2500390JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 2225 - In Stock:
25651
- Part#:
0603Y0500393KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 0603 - In Stock:
249962
- Part#:
0603J5000330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 0603 - In Stock:
409565
- Part#:
2225Y0500270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 2225 - In Stock:
33968
- Part#:
2220Y1K50122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.5KV X7R 2220 - In Stock:
77256
- Part#:
1111Y5000201FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 500V C0G/NP0 1111 - In Stock:
5181
- Part#:
1825J6300150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 630V C0G/NP0 1825 - In Stock:
59327
- Part#:
2225J0500274MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 50V X7R 2225 - In Stock:
32782
- Part#:
0505J0500360FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 50V C0G/NP0 0505 - In Stock:
39654
- Part#:
1825Y5K00470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 5KV C0G/NP0 1825 - In Stock:
21005
- Part#:
1206J1000563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 1206 - In Stock:
172526
- Part#:
1210J5000271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1210 - In Stock:
61119
- Part#:
1825J0250472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 1825 - In Stock:
46461
- Part#:
2220J6K00100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 6KV C0G/NP0 2220 - In Stock:
23863
- Part#:
1206Y0630183JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 1206 - In Stock:
127224
- Part#:
1808Y2500183JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V X7R 1808 - In Stock:
82927
- Part#:
1808J2K50150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2.5KV C0G/NP0 1808 - In Stock:
135151
- Part#:
1812Y2500272FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 1812 - In Stock:
15520
- Part#:
1808J5005P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 1808 - In Stock:
140630
- Part#:
1812J0630391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1812 - In Stock:
84996
- Part#:
2225Y1000680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 2225 - In Stock:
14383
- Part#:
1210J5000120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1210 - In Stock:
56233
- Part#:
1812J1000682KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 1812 - In Stock:
62387
- Part#:
1210J0500221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1210 - In Stock:
158690