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#:
1206Y5000471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1206 - In Stock:
60412
- Part#:
1206J1500220JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 150V C0G/NP0 1206 - In Stock:
117255
- Part#:
2225J6300124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 630V X7R 2225 - In Stock:
63234
- Part#:
1825J0160181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 1825 - In Stock:
40341
- Part#:
1111Y3000511KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 510PF 300V C0G/NP0 1111 - In Stock:
73909
- Part#:
1111J1004P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 100V C0G/NP0 1111 - In Stock:
59994
- Part#:
1812Y0250562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1812 - In Stock:
69956
- Part#:
1808Y0100101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V C0G/NP0 1808 - In Stock:
122409
- Part#:
2220Y0160332KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 2220 - In Stock:
55475
- Part#:
1206Y2003P30DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 200V C0G/NP0 1206 - In Stock:
292912
- Part#:
1825J0100333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V X7R 1825 - In Stock:
58466
- Part#:
1210J0630222JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1210 - In Stock:
89091
- Part#:
2225Y6300561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V C0G/NP0 2225 - In Stock:
24449
- Part#:
0603J025P820DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 25V C0G/NP0 0603 - In Stock:
262898
- Part#:
2220J2000103FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V C0G 2220 - In Stock:
11985
- Part#:
0805J1K00560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 0805 - In Stock:
386993
- Part#:
1111Y5000160JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 500V C0G/NP0 1111 - In Stock:
65287
- Part#:
SFCIC5000682MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 6800PF 500V AXIAL - In Stock:
3618
- Part#:
2225J2000821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 2225 - In Stock:
21663
- Part#:
0603J2000390FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 0603 - In Stock:
67734
- Part#:
1812Y1000681FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 1812 - In Stock:
24606
- Part#:
2225Y1000563FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V C0G 2225 - In Stock:
6429
- Part#:
1206Y1500511KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 510PF 150V C0G/NP0 1206 - In Stock:
66742
- Part#:
0805Y5000822MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 0805 - In Stock:
217690
- Part#:
1808Y3K00120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 3KV C0G/NP0 1808 - In Stock:
142946
- Part#:
0603J2001P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 200V C0G/NP0 0603 - In Stock:
303730
- Part#:
1825Y1000152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1825 - In Stock:
43567
- Part#:
2220J2K00820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2KV C0G/NP0 2220 - In Stock:
65971
- Part#:
2220Y0630271KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 2220 - In Stock:
26417
- Part#:
1812J6300152KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V C0G/NP0 1812 - In Stock:
61638
- Part#:
1812J1K20390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.2KV C0G/NP0 1812 - In Stock:
105116
- Part#:
2211YA250270JCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 2211 - In Stock:
62669
- Part#:
1808Y2500332GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V C0G/NP0 1808 - In Stock:
92168
- Part#:
2225J0250182FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
8148
- Part#:
1812Y1000273MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 1812 - In Stock:
79105
- Part#:
2220Y5000102JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 2220 - In Stock:
40362
- Part#:
1825J2K50102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2.5KV C0G 1825 - In Stock:
26935
- Part#:
1210J2000182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1210 - In Stock:
114485
- Part#:
1812J0500331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 1812 - In Stock:
37007
- Part#:
2220J1K50221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV C0G/NP0 2220 - In Stock:
21208
- Part#:
2225Y0500224KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V C0G/NP0 2225 - In Stock:
16243
- Part#:
SBSMP5000223MXT - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
20708
- Part#:
2225J1000390FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 2225 - In Stock:
7858
- Part#:
0603J0102P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 10V C0G/NP0 0603 - In Stock:
324447
- Part#:
0805Y0100121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 10V C0G/NP0 0805 - In Stock:
327943
- Part#:
1206J0500822GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1206 - In Stock:
91481
- Part#:
1206J2K00331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2KV X7R 1206 - In Stock:
222278
- Part#:
0805J1000821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 0805 - In Stock:
339472
- Part#:
1808J0630680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1808 - In Stock:
198709
- Part#:
1825J1000473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 1825 - In Stock:
37471