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#:
0805Y0500392JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 0805 - In Stock:
196376
- Part#:
1111J2500680KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1111 - In Stock:
69661
- Part#:
2225J0630681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 2225 - In Stock:
10346
- Part#:
1812J0630822JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 1812 - In Stock:
63259
- Part#:
1825Y0630394JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 1825 - In Stock:
36482
- Part#:
0805Y1000100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 0805 - In Stock:
164109
- Part#:
1812Y1K00473KST - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1KV X7R 1812 - In Stock:
67994
- Part#:
0603Y0630820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 0603 - In Stock:
237748
- Part#:
1825Y0500104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 1825 - In Stock:
42637
- Part#:
0603J2500220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 0603 - In Stock:
76809
- Part#:
1812JA250470FCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1812 - In Stock:
26066
- Part#:
1210Y0500222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V X7R 1210 - In Stock:
144727
- Part#:
2220J0630124GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V C0G/NP0 2220 - In Stock:
14920
- Part#:
1812JA250820KCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1812 - In Stock:
58460
- Part#:
1210Y2500224KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 250V X7R 1210 - In Stock:
83345
- Part#:
1206J100P800CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 100V C0G/NP0 1206 - In Stock:
123731
- Part#:
1812Y2500683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 250V X7R 1812 - In Stock:
61521
- Part#:
2225Y0250274JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V X7R 2225 - In Stock:
19210
- Part#:
0805J1000181JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V X7R 0805 - In Stock:
204591
- Part#:
0805J1500120GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 150V C0G/NP0 0805 - In Stock:
69661
- Part#:
1206Y0632P70DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 1206 - In Stock:
162032
- Part#:
1825J0630683GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V C0G/NP0 1825 - In Stock:
17960
- Part#:
1812Y0100390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 1812 - In Stock:
61158
- Part#:
SFABC5000102MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1000PF 500V AXIAL - In Stock:
8958
- Part#:
1812Y0500392KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1812 - In Stock:
84383
- Part#:
2225J2500681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 2225 - In Stock:
40025
- Part#:
1808Y1K00271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1808 - In Stock:
117259
- Part#:
SFCDL5000150ZC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 15PF 500V AXIAL - In Stock:
3324
- Part#:
2225Y0500680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 2225 - In Stock:
19077
- Part#:
0805Y0160682KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V X7R 0805 - In Stock:
234331
- Part#:
0805Y5000151JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V X7R 0805 - In Stock:
233932
- Part#:
1206J0160821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 1206 - In Stock:
252343
- Part#:
1808Y0160103FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 1808 - In Stock:
41050
- Part#:
1825J1K00393MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 1KV X7R 1825 - In Stock:
56660
- Part#:
1111J5000130FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 500V C0G/NP0 1111 - In Stock:
4057
- Part#:
1812Y1K00102FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1812 - In Stock:
22839
- Part#:
2220Y3K00180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 3KV C0G/NP0 2220 - In Stock:
29344
- Part#:
2225J0630223JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 2225 - In Stock:
34273
- Part#:
1206J1500150GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 150V C0G/NP0 1206 - In Stock:
66503
- Part#:
1808Y1K54P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1.5KV C0G/NP0 1808 - In Stock:
62878
- Part#:
1206J5000223JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 1206 - In Stock:
137401
- Part#:
2220Y0500123MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 2220 - In Stock:
36669
- Part#:
0603J1000181KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V X7R 0603 - In Stock:
386832
- Part#:
1825J0250562JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1825 - In Stock:
47176
- Part#:
0603Y1000561KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V X7R 0603 - In Stock:
358046
- Part#:
1210J1000332GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1210 - In Stock:
69057
- Part#:
0603J0500121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 0603 - In Stock:
104927
- Part#:
0505J0500221JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 0505 - In Stock:
110040
- Part#:
1210J1K20121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.2KV C0G/NP0 1210 - In Stock:
97165
- Part#:
1808J0500334KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 50V X7R 1808 - In Stock:
139961