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#:
1808J0630332FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 1808 - In Stock:
63498
- Part#:
1210Y1K20181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV C0G/NP0 1210 - In Stock:
70557
- Part#:
1812J0630153KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V C0G/NP0 1812 - In Stock:
59062
- Part#:
1210J2000220JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1210 - In Stock:
79583
- Part#:
1206Y2500103JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 1206 - In Stock:
145586
- Part#:
1825Y2K00332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
57707
- Part#:
1825J1000270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1825 - In Stock:
42279
- Part#:
0805Y0503P30DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 50V C0G/NP0 0805 - In Stock:
290033
- Part#:
2225J2000561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 2225 - In Stock:
27154
- Part#:
1210Y0500471KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1210 - In Stock:
91192
- Part#:
0603Y200P470DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 200V C0G/NP0 0603 - In Stock:
431946
- Part#:
0603J3006P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 300V C0G/NP0 0603 - In Stock:
210524
- Part#:
2220J2500122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 2220 - In Stock:
47992
- Part#:
1111J3000910GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 300V C0G/NP0 1111 - In Stock:
63003
- Part#:
1210Y0250684MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 25V X7R 1210 - In Stock:
93737
- Part#:
1808Y2000473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 1808 - In Stock:
124193
- Part#:
1111Y1K0P600CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 1KV C0G/NP0 1111 - In Stock:
82909
- Part#:
2220Y2000563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 2220 - In Stock:
50280
- Part#:
1825J5K00681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 5KV X7R 1825 - In Stock:
98501
- Part#:
1812Y2500122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 1812 - In Stock:
58195
- Part#:
1825J2000273KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V C0G 1825 - In Stock:
25208
- Part#:
2220Y0250472KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 2220 - In Stock:
33604
- Part#:
1206J0500221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1206 - In Stock:
177006
- Part#:
1206Y6300910KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 630V C0G/NP0 1206 - In Stock:
123386
- Part#:
1210J0630151KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1210 - In Stock:
89686
- Part#:
2225J2K00391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2KV C0G/NP0 2225 - In Stock:
49476
- Part#:
1812J0250564KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 25V X7R 1812 - In Stock:
71525
- Part#:
1206Y0630151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1206 - In Stock:
285451
- Part#:
1210Y0500392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 1210 - In Stock:
132684
- Part#:
1210Y0250682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 1210 - In Stock:
154799
- Part#:
1812Y1000220JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1812 - In Stock:
83598
- Part#:
0603J0253P90CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 25V C0G/NP0 0603 - In Stock:
387938
- Part#:
1210Y5000270GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1210 - In Stock:
76192
- Part#:
1210J2000470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1210 - In Stock:
128358
- Part#:
1210J2K00680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 2KV C0G/NP0 1210 - In Stock:
159705
- Part#:
1825J1K50182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.5KV X7R 1825 - In Stock:
69056
- Part#:
1410J0250474MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 1410 - In Stock:
57613
- Part#:
1808Y4K00220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 4KV C0G/NP0 1808 - In Stock:
95397
- Part#:
0805J0253P30DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 25V C0G/NP0 0805 - In Stock:
304448
- Part#:
1206J5000820FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1206 - In Stock:
100022
- Part#:
1210Y0630560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1210 - In Stock:
62596
- Part#:
0603J2500472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 0603 - In Stock:
434349
- Part#:
1808Y0500183KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 1808 - In Stock:
104879
- Part#:
0603Y0500562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 0603 - In Stock:
447534
- Part#:
0603Y0250222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V X7R 0603 - In Stock:
570885
- Part#:
1206Y1000361FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 360PF 100V C0G/NP0 1206 - In Stock:
39424
- Part#:
2225J2500184JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 250V X7R 2225 - In Stock:
36276
- Part#:
1206J2502P70BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 250V C0G/NP0 1206 - In Stock:
63667
- Part#:
2220Y1K20271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV X7R 2220 - In Stock:
58606
- Part#:
1210Y0100474MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 10V X7R 1210 - In Stock:
120106