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#:
1808Y0250182MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V X7R 1808 - In Stock:
146031
- Part#:
1206J1000103MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 1206 - In Stock:
172670
- Part#:
0603J2005P60DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 0603 - In Stock:
262767
- Part#:
0805Y5000472KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 0805 - In Stock:
276750
- Part#:
1206Y0500102MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 1206 - In Stock:
182131
- Part#:
1808Y0250470KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 1808 - In Stock:
118092
- Part#:
1812Y2K50271MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2.5KV X7R 1812 - In Stock:
89187
- Part#:
1812Y0500103JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 1812 - In Stock:
57374
- Part#:
2220J1K00222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 2220 - In Stock:
87791
- Part#:
2220Y1000272GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 2220 - In Stock:
19716
- Part#:
1206J3006P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 300V C0G/NP0 1206 - In Stock:
91294
- Part#:
0603J0630271JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V X7R 0603 - In Stock:
256858
- Part#:
0603Y0250183JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 0603 - In Stock:
234110
- Part#:
2225Y0630392GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 2225 - In Stock:
14664
- Part#:
1812J1K00182FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV C0G/NP0 1812 - In Stock:
23238
- Part#:
0603Y0630180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0603 - In Stock:
395267
- Part#:
2220J2500822GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V C0G/NP0 2220 - In Stock:
16461
- Part#:
1808Y2000150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1808 - In Stock:
181119
- Part#:
1210Y1K50391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
222370
- Part#:
1812Y1000224MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 1812 - In Stock:
80143
- Part#:
2220Y1000121GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 2220 - In Stock:
14499
- Part#:
1206Y1001P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 100V C0G/NP0 1206 - In Stock:
122648
- Part#:
1808J0250823JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 1808 - In Stock:
76971
- Part#:
0805Y0500122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V X7R 0805 - In Stock:
344251
- Part#:
1808J2500560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1808 - In Stock:
65419
- Part#:
0505Y2000910JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 200V C0G/NP0 0505 - In Stock:
66915
- Part#:
1210J2000224JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 200V X7R 1210 - In Stock:
69296
- Part#:
1210Y1000121FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
47523
- Part#:
0805Y5002P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 500V C0G/NP0 0805 - In Stock:
430439
- Part#:
1812Y2K00392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 2KV X7R 1812 - In Stock:
65171
- Part#:
1825Y1K00102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1825 - In Stock:
30906
- Part#:
2220Y1000273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 2220 - In Stock:
38938
- Part#:
2220Y0630123KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 2220 - In Stock:
45529
- Part#:
2225Y2500680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 2225 - In Stock:
10413
- Part#:
1111J5000470KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1111 - In Stock:
68639
- Part#:
0603J0100392FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 10V C0G/NP0 0603 - In Stock:
80978
- Part#:
1210Y0630823KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 1210 - In Stock:
94759
- Part#:
2220J0500472GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 2220 - In Stock:
18034
- Part#:
2220Y6300104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 630V X7R 2220 - In Stock:
40017
- Part#:
1808Y0500333MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 1808 - In Stock:
122746
- Part#:
0603Y1001P00DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 100V C0G/NP0 0603 - In Stock:
312046
- Part#:
1206Y0500101FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1206 - In Stock:
80786
- Part#:
1808JA250271FCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
54773
- Part#:
0603Y0105P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 10V C0G/NP0 0603 - In Stock:
179830
- Part#:
1825Y1K50271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV C0G/NP0 1825 - In Stock:
62486
- Part#:
2225J1K20103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.2KV X7R 2225 - In Stock:
46797
- Part#:
1206J0500272GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1206 - In Stock:
117666
- Part#:
1206Y6306P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 630V C0G/NP0 1206 - In Stock:
32259
- Part#:
1812Y0250393KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 1812 - In Stock:
75582
- Part#:
2220J6300680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 2220 - In Stock:
17100