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#:
1808Y0100682GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 10V C0G/NP0 1808 - In Stock:
93214
- Part#:
1808J2500102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1808 - In Stock:
105237
- Part#:
1825J1K00472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV C0G/NP0 1825 - In Stock:
54329
- Part#:
0505J2501P40BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 250V C0G/NP0 0505 - In Stock:
119299
- Part#:
1812J0630681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1812 - In Stock:
38834
- Part#:
2220J0100120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 2220 - In Stock:
24404
- Part#:
1825Y5K00561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 5KV X7R 1825 - In Stock:
58166
- Part#:
1206Y2500391KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 1206 - In Stock:
196692
- Part#:
1206Y2000102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1206 - In Stock:
229879
- Part#:
2225Y0630125MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 63V X7R 2225 - In Stock:
40045
- Part#:
1206Y0250563JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 1206 - In Stock:
131090
- Part#:
1812J6300222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V C0G/NP0 1812 - In Stock:
64312
- Part#:
1825J5000822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 1825 - In Stock:
57432
- Part#:
0603Y2500820GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 0603 - In Stock:
171138
- Part#:
0603J016P820CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 16V C0G/NP0 0603 - In Stock:
247726
- Part#:
0805J0168P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 16V C0G/NP0 0805 - In Stock:
291435
- Part#:
1210Y0100683JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V C0G/NP0 1210 - In Stock:
74230
- Part#:
1825Y1000331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 1825 - In Stock:
33393
- Part#:
1808J0630272JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1808 - In Stock:
184664
- Part#:
1812J1K20680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.2KV C0G/NP0 1812 - In Stock:
87550
- Part#:
0805J2001P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 0805 - In Stock:
124645
- Part#:
1206J2K0P600HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 2KV C0G/NP0 1206 - In Stock:
71514
- Part#:
1812Y0630273KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V C0G/NP0 1812 - In Stock:
80255
- Part#:
2211YA250561GCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 2211 - In Stock:
21436
- Part#:
1206Y0500822JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 1206 - In Stock:
157822
- Part#:
2220Y2000330KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 2220 - In Stock:
29633
- Part#:
2220J0160680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 2220 - In Stock:
55719
- Part#:
2220J5K00120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 5KV C0G/NP0 2220 - In Stock:
78419
- Part#:
1812J0630822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 1812 - In Stock:
84606
- Part#:
1206Y2500101JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1206 - In Stock:
180707
- Part#:
1206J0630184JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 1206 - In Stock:
103905
- Part#:
0805Y0502P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 50V C0G/NP0 0805 - In Stock:
381459
- Part#:
1808J1K50471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV X7R 1808 - In Stock:
147547
- Part#:
0603J2500331MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V X7R 0603 - In Stock:
389955
- Part#:
1825Y0250563GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V C0G/NP0 1825 - In Stock:
18094
- Part#:
0805J1502P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 150V C0G/NP0 0805 - In Stock:
123205
- Part#:
0805J0500101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 0805 - In Stock:
476897
- Part#:
2220J1000394JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 100V X7R 2220 - In Stock:
24625
- Part#:
2225Y1K50153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1.5KV X7R 2225 - In Stock:
40830
- Part#:
1111Y2000270FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1111 - In Stock:
21932
- Part#:
0603J200P560BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 200V C0G/NP0 0603 - In Stock:
161330
- Part#:
1825J0160561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1825 - In Stock:
47035
- Part#:
1206J3000430FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 300V C0G/NP0 1206 - In Stock:
57505
- Part#:
2220Y2K50391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2.5KV C0G/NP0 2220 - In Stock:
50583
- Part#:
1812Y0630331GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1812 - In Stock:
47181
- Part#:
2225J1000105JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 100V X7R 2225 - In Stock:
19150
- Part#:
1808Y0500822GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1808 - In Stock:
89519
- Part#:
1210J1000152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 1210 - In Stock:
158471
- Part#:
SFLML5000221MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 220PF 500V AXIAL - In Stock:
8337
- Part#:
2225J5000223KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V C0G 2225 - In Stock:
16312