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#:
1812J1K20561MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.2KV X7R 1812 - In Stock:
86419
- Part#:
1825J0100105MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 10V X7R 1825 - In Stock:
47062
- Part#:
1210J0250562GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1210 - In Stock:
61570
- Part#:
1812J1K00102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1812 - In Stock:
76756
- Part#:
1206Y0500121GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1206 - In Stock:
78039
- Part#:
1206J5000390FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1206 - In Stock:
52516
- Part#:
0505J0634P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 0505 - In Stock:
49868
- Part#:
2225Y1000390KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 2225 - In Stock:
31057
- Part#:
0505Y2500110GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 250V C0G/NP0 0505 - In Stock:
65939
- Part#:
2225Y1K50103KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.5KV X7R 2225 - In Stock:
39814
- Part#:
2225J2500472JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V C0G/NP0 2225 - In Stock:
23702
- Part#:
1206J0500100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1206 - In Stock:
187176
- Part#:
1812J0500820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1812 - In Stock:
78966
- Part#:
1206Y1000182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1206 - In Stock:
189086
- Part#:
0603J0635P60BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
125056
- Part#:
2225Y4K00330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 4KV C0G/NP0 2225 - In Stock:
16154
- Part#:
1812Y0160471KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 1812 - In Stock:
73064
- Part#:
2225J1K20683KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 1.2KV X7R 2225 - In Stock:
36940
- Part#:
1210J0500682FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1210 - In Stock:
32023
- Part#:
1825J2K00561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2KV C0G/NP0 1825 - In Stock:
18878
- Part#:
1808Y0160181JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 1808 - In Stock:
101316
- Part#:
2225J0250332KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 2225 - In Stock:
38556
- Part#:
1210J1000392GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 1210 - In Stock:
62022
- Part#:
SFABL5000102MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1000PF 500V AXIAL - In Stock:
6934
- Part#:
1825Y5000271KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 1825 - In Stock:
65699
- Part#:
1206J0160270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 1206 - In Stock:
72410
- Part#:
0805Y0250271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V X7R 0805 - In Stock:
317964
- Part#:
1210Y1000333KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 1210 - In Stock:
92352
- Part#:
1206J1000332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V X7R 1206 - In Stock:
256714
- Part#:
SFBMP5000441MC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 440PF 500V AXIAL - In Stock:
5743
- Part#:
1825J6300823KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 630V X7R 1825 - In Stock:
45513
- Part#:
0603Y1000330JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 0603 - In Stock:
278446
- Part#:
0505J2000270FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0505 - In Stock:
35326
- Part#:
1812Y0160331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 1812 - In Stock:
67078
- Part#:
1206J0630103JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1206 - In Stock:
86382
- Part#:
2225J1K50332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.5KV X7R 2225 - In Stock:
71230
- Part#:
1210Y2500683KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 250V X7R 1210 - In Stock:
93908
- Part#:
1206J0250104JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 1206 - In Stock:
151717
- Part#:
1808J2K50330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2.5KV C0G/NP0 1808 - In Stock:
80751
- Part#:
0603Y0503P90CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 50V C0G/NP0 0603 - In Stock:
204881
- Part#:
2225J1K50153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1.5KV X7R 2225 - In Stock:
38846
- Part#:
1808J0500470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1808 - In Stock:
126334
- Part#:
1210Y6300271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V C0G/NP0 1210 - In Stock:
186178
- Part#:
1206Y0630680KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1206 - In Stock:
89225
- Part#:
0603J0500330FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 0603 - In Stock:
98280
- Part#:
1812J0160392GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 1812 - In Stock:
79485
- Part#:
0603Y0100182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V C0G/NP0 0603 - In Stock:
322335
- Part#:
1825J2K50820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2.5KV C0G/NP0 1825 - In Stock:
62893
- Part#:
1206J0250273GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V C0G/NP0 1206 - In Stock:
62425
- Part#:
0805Y1000222MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
367930