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#:
2220Y1K00473KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1KV X7R 2220 - In Stock:
36142
- Part#:
1812Y0630102GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1812 - In Stock:
45046
- Part#:
1825J0160273JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V C0G/NP0 1825 - In Stock:
37745
- Part#:
1808J0160123JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 1808 - In Stock:
93672
- Part#:
1825J3K00821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 3KV X7R 1825 - In Stock:
61908
- Part#:
2225Y1K00104JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 1KV X7R 2225 - In Stock:
27404
- Part#:
2225Y0250682FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 2225 - In Stock:
8022
- Part#:
2225J1K20103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.2KV X7R 2225 - In Stock:
35376
- Part#:
1808J2500182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V X7R 1808 - In Stock:
133809
- Part#:
2220Y1K20182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV C0G 2220 - In Stock:
16228
- Part#:
2225Y0500824KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 50V X7R 2225 - In Stock:
21815
- Part#:
SFBMP5000302MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 3000PF 500V AXIAL - In Stock:
2693
- Part#:
0805J0630472FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 0805 - In Stock:
65542
- Part#:
2220Y1K00681GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 2220 - In Stock:
23983
- Part#:
2225J5K00221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 5KV C0G/NP0 2225 - In Stock:
14947
- Part#:
1206Y0160152MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V X7R 1206 - In Stock:
223662
- Part#:
2225Y0100685JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8UF 10V X7R 2225 - In Stock:
18240
- Part#:
1808J2500681JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 1808 - In Stock:
104503
- Part#:
2220J6K00151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 6KV C0G/NP0 2220 - In Stock:
25377
- Part#:
2220Y0250270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 2220 - In Stock:
23556
- Part#:
1206Y0501P20BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 50V C0G/NP0 1206 - In Stock:
106579
- Part#:
1210Y0250121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 1210 - In Stock:
80784
- Part#:
0505J1500200GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 150V C0G/NP0 0505 - In Stock:
61287
- Part#:
1812J1000183JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER .018UF 100V C0G/NP0 1812 - In Stock:
52408
- Part#:
2225Y0630222GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 2225 - In Stock:
12413
- Part#:
1206Y1K00391MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1206 - In Stock:
203777
- Part#:
0805J0250472JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V X7R 0805 - In Stock:
320046
- Part#:
1812J0500393KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 1812 - In Stock:
87822
- Part#:
0603Y1000390JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 0603 - In Stock:
270617
- Part#:
1812Y2K00271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2KV C0G/NP0 1812 - In Stock:
59106
- Part#:
1210J0100472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V X7R 1210 - In Stock:
161515
- Part#:
0603Y0500270GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 0603 - In Stock:
176526
- Part#:
1812Y1K00393MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 1KV X7R 1812 - In Stock:
63477
- Part#:
0805J0630100GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 0805 - In Stock:
134268
- Part#:
0805J0500560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 0805 - In Stock:
84238
- Part#:
1808YA250561KCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1808 - In Stock:
69094
- Part#:
0805J5000390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 0805 - In Stock:
140943
- Part#:
1808J5000182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 1808 - In Stock:
151510
- Part#:
1808YA250220KCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1808 - In Stock:
62272
- Part#:
1812Y0630153FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 63V C0G/NP0 1812 - In Stock:
18515
- Part#:
2225Y0250124JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V C0G/NP0 2225 - In Stock:
24321
- Part#:
1808Y1000681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
221249
- Part#:
1206J2000300KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 200V C0G/NP0 1206 - In Stock:
109470
- Part#:
2220Y2500122JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 2220 - In Stock:
44640
- Part#:
1206Y0630150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1206 - In Stock:
235181
- Part#:
1206Y2500181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1206 - In Stock:
60082
- Part#:
1206Y2000360KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 200V C0G/NP0 1206 - In Stock:
129268
- Part#:
0603J2501P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
134349
- Part#:
1812Y1000332KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1812 - In Stock:
58942
- Part#:
1210Y5000222JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1210 - In Stock:
82384