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#:
0603Y0250270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 0603 - In Stock:
275305
- Part#:
0805J2000122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V X7R 0805 - In Stock:
315917
- Part#:
1808J2000391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1808 - In Stock:
174962
- Part#:
0603Y0160150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 0603 - In Stock:
80331
- Part#:
1210Y0633P90DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 63V C0G/NP0 1210 - In Stock:
79558
- Part#:
0805J0250473JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 0805 - In Stock:
173383
- Part#:
0805Y2000331KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 0805 - In Stock:
206812
- Part#:
2211JA250330JCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 2211 - In Stock:
67884
- Part#:
1812Y0500561JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1812 - In Stock:
72088
- Part#:
0805Y0630131KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0805 - In Stock:
128179
- Part#:
1825J5000224MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 500V X7R 1825 - In Stock:
51816
- Part#:
1210J2500823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 250V X7R 1210 - In Stock:
74341
- Part#:
1206J0630330KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1206 - In Stock:
200670
- Part#:
1206Y2000683KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 1206 - In Stock:
118441
- Part#:
1206J6300240FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 630V C0G/NP0 1206 - In Stock:
23308
- Part#:
1812J1000124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 1812 - In Stock:
76229
- Part#:
1808Y5000121GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1808 - In Stock:
81854
- Part#:
0603J2501P60HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 250V C0G/NP0 0603 - In Stock:
109389
- Part#:
1812YA250180FCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1812 - In Stock:
21953
- Part#:
1210Y5000220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1210 - In Stock:
58433
- Part#:
1808J5000270KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V X7R 1808 - In Stock:
114649
- Part#:
2220YA250103JXRB17 - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 2220 - In Stock:
56114
- Part#:
1812J0630562MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 1812 - In Stock:
92885
- Part#:
2220Y2500474KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 250V X7R 2220 - In Stock:
26761
- Part#:
1111Y2K00120GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2000V C0G/NP0 1111 - In Stock:
68039
- Part#:
0805J0630823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 0805 - In Stock:
289965
- Part#:
1808J0630820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1808 - In Stock:
126520
- Part#:
1808Y0160155JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 16V X7R 1808 - In Stock:
92906
- Part#:
1210J2500100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1210 - In Stock:
135200
- Part#:
2225Y0250471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 2225 - In Stock:
17664
- Part#:
1812J2500223KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 1812 - In Stock:
95181
- Part#:
1808J0250681JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 1808 - In Stock:
140977
- Part#:
1210Y1K50152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.5KV X7R 1210 - In Stock:
160009
- Part#:
1206J1500122FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 150V C0G/NP0 1206 - In Stock:
24643
- Part#:
1808J0500122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1808 - In Stock:
165676
- Part#:
1206Y5000560KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1206 - In Stock:
200490
- Part#:
1808Y2K50221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2.5KV C0G/NP0 1808 - In Stock:
41278
- Part#:
2225J0250185KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 25V X7R 2225 - In Stock:
42260
- Part#:
1808JA250152MXRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V X7R 1808 - In Stock:
80027
- Part#:
2225Y6K00221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 6KV C0G/NP0 2225 - In Stock:
28758
- Part#:
0805Y2501P50CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 250V C0G/NP0 0805 - In Stock:
159015
- Part#:
0603J1000330FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 0603 - In Stock:
82465
- Part#:
1206Y1000122GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1206 - In Stock:
61941
- Part#:
SFBDT5000222MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 2200PF 500V AXIAL - In Stock:
6256
- Part#:
1210J1K00270JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV X7R 1210 - In Stock:
105797
- Part#:
2225Y1K00182GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV C0G/NP0 2225 - In Stock:
16416
- Part#:
0603J2000102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 0603 - In Stock:
610779
- Part#:
1206J5000681MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 1206 - In Stock:
221344
- Part#:
1808J0500272JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1808 - In Stock:
136298
- Part#:
2225J0160391JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
24301