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#:
1206Y1K00270JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1206 - In Stock:
132448
- Part#:
0805J2500121KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V X7R 0805 - In Stock:
212715
- Part#:
1808Y0500121KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1808 - In Stock:
158707
- Part#:
1825Y6K00270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 6KV C0G/NP0 1825 - In Stock:
82761
- Part#:
SFJNL3000474MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.47UF 300V AXIAL - In Stock:
2002
- Part#:
0805Y0100152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V C0G/NP0 0805 - In Stock:
75469
- Part#:
2220Y5000105MXTWS2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 500V X7R 2220 - In Stock:
23731
- Part#:
1825Y2000154MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 1825 - In Stock:
40436
- Part#:
1808J2500271MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 1808 - In Stock:
139653
- Part#:
0603J2000470KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 0603 - In Stock:
292884
- Part#:
1111J1000561GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1111 - In Stock:
42460
- Part#:
0805Y3000620KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 300V C0G/NP0 0805 - In Stock:
114062
- Part#:
0805Y0500222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V X7R 0805 - In Stock:
322850
- Part#:
1812J1000180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 1812 - In Stock:
72338
- Part#:
2225J4K00121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 4KV C0G/NP0 2225 - In Stock:
88117
- Part#:
1808Y5K00330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 5KV C0G/NP0 1808 - In Stock:
57297
- Part#:
1210Y0500821GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1210 - In Stock:
77751
- Part#:
0603Y0250332KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V X7R 0603 - In Stock:
344988
- Part#:
1808Y0100221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 10V X7R 1808 - In Stock:
196473
- Part#:
0805J1500221FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 150V C0G/NP0 0805 - In Stock:
53968
- Part#:
1206Y5000151MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V X7R 1206 - In Stock:
218376
- Part#:
1808Y2500680KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1808 - In Stock:
126247
- Part#:
1825Y2K00561JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
53974
- Part#:
1206Y0500103KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1206 - In Stock:
91422
- Part#:
2220J1000272JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 2220 - In Stock:
35442
- Part#:
1206Y0500334KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 50V X7R 1206 - In Stock:
96433
- Part#:
1812Y1000561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1812 - In Stock:
35461
- Part#:
0805J0100272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 10V C0G/NP0 0805 - In Stock:
75474
- Part#:
0505J1500121GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 150V C0G/NP0 0505 - In Stock:
103352
- Part#:
1812Y2500120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1812 - In Stock:
55981
- Part#:
0603J5000470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 0603 - In Stock:
272645
- Part#:
1206J1003P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 100V C0G/NP0 1206 - In Stock:
113191
- Part#:
2225Y0630104MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 2225 - In Stock:
32633
- Part#:
2225Y2500684JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 250V X7R 2225 - In Stock:
24733
- Part#:
0805Y2000223MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 0805 - In Stock:
201259
- Part#:
1210J0500683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1210 - In Stock:
156879
- Part#:
1210J0160823KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 1210 - In Stock:
104597
- Part#:
2220Y0250392FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 2220 - In Stock:
14395
- Part#:
1111J1000750GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 100V C0G/NP0 1111 - In Stock:
56598
- Part#:
1210Y6300122KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V X7R 1210 - In Stock:
107096
- Part#:
1825Y2000393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 200V X7R 1825 - In Stock:
34232
- Part#:
1111J5002P00HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 500V C0G/NP0 1111 - In Stock:
5667
- Part#:
0805Y1000182FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 0805 - In Stock:
69631
- Part#:
1206J2K04P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 2KV C0G/NP0 1206 - In Stock:
94394
- Part#:
1812J1K00821MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV X7R 1812 - In Stock:
61973
- Part#:
2220J1K00561JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 2220 - In Stock:
48739
- Part#:
SFCDP2000303MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.03UF 200V AXIAL - In Stock:
5300
- Part#:
1812J0500682KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1812 - In Stock:
72493
- Part#:
2220J0500223JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 2220 - In Stock:
30210
- Part#:
0805J0500470KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0805 - In Stock:
252008