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#:
1812J6K00391KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 6KV X7R 1812 - In Stock:
91010
- Part#:
1210J0500334KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 50V X7R 1210 - In Stock:
115649
- Part#:
0805Y2000102JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 0805 - In Stock:
172271
- Part#:
2220J0630124JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V X7R 2220 - In Stock:
26367
- Part#:
0805Y1000561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 0805 - In Stock:
77040
- Part#:
1206J3000110FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 300V C0G/NP0 1206 - In Stock:
46383
- Part#:
1206J0250222JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V X7R 1206 - In Stock:
142992
- Part#:
1825J2000121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1825 - In Stock:
46355
- Part#:
1210Y1000393MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 1210 - In Stock:
90316
- Part#:
2220J0160332FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 2220 - In Stock:
15297
- Part#:
2220J0100153JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V C0G/NP0 2220 - In Stock:
52665
- Part#:
1210Y6300271KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V C0G/NP0 1210 - In Stock:
105952
- Part#:
1808J1K55P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1.5KV C0G/NP0 1808 - In Stock:
101272
- Part#:
1206Y0630122KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1206 - In Stock:
72923
- Part#:
2225Y0630822GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 2225 - In Stock:
12040
- Part#:
1812Y1K00220JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1812 - In Stock:
64046
- Part#:
1111Y630P500CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 630V C0G/NP0 1111 - In Stock:
88218
- Part#:
0805Y6300121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V C0G/NP0 0805 - In Stock:
435987
- Part#:
1206J0630271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V X7R 1206 - In Stock:
295141
- Part#:
0805J0250220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 0805 - In Stock:
447869
- Part#:
2225Y6300183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 630V X7R 2225 - In Stock:
34574
- Part#:
1210Y2000151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1210 - In Stock:
120142
- Part#:
1210J0500473MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1210 - In Stock:
93117
- Part#:
1206Y0100272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
290529
- Part#:
2220Y0500152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 2220 - In Stock:
22097
- Part#:
1111Y1500222KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 150V C0G/NP0 1111 - In Stock:
53930
- Part#:
2225J0500185KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 50V X7R 2225 - In Stock:
42471
- Part#:
2220J1000393JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V C0G 2220 - In Stock:
27548
- Part#:
2220J0630223KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 2220 - In Stock:
31405
- Part#:
1812J1K00102KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1812 - In Stock:
90259
- Part#:
1206J6300820FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1206 - In Stock:
85784
- Part#:
1812Y1K00331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 1812 - In Stock:
39523
- Part#:
1206Y1K00121KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV X7R 1206 - In Stock:
200202
- Part#:
0805J0160680JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 0805 - In Stock:
275263
- Part#:
0805Y0250102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 0805 - In Stock:
185022
- Part#:
1825Y2500222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 1825 - In Stock:
36213
- Part#:
1812Y5K00151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 5KV C0G/NP0 1812 - In Stock:
37377
- Part#:
2220J5000220JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 2220 - In Stock:
50198
- Part#:
1825Y5000122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 1825 - In Stock:
48999
- Part#:
0603J0500102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 0603 - In Stock:
359391
- Part#:
1808Y0160271FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 1808 - In Stock:
64522
- Part#:
2225Y5000474KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 500V X7R 2225 - In Stock:
36079
- Part#:
0805Y2001P30BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER LOW ESR 0805 - In Stock:
161171
- Part#:
2220J1K20681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV C0G/NP0 2220 - In Stock:
17200
- Part#:
1111J5000751JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 750PF 500V C0G/NP0 1111 - In Stock:
58653
- Part#:
1825J1K00683MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 1KV X7R 1825 - In Stock:
62094
- Part#:
0805Y0630561KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 0805 - In Stock:
260743
- Part#:
1812J0630391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1812 - In Stock:
39239
- Part#:
2225Y6300221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V C0G/NP0 2225 - In Stock:
12385
- Part#:
1825J2500154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 250V X7R 1825 - In Stock:
35023