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#:
1812J2000820KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1812 - In Stock:
85805
- Part#:
2225Y0500563KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V C0G/NP0 2225 - In Stock:
25967
- Part#:
1210Y6300182FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V C0G/NP0 1210 - In Stock:
39224
- Part#:
1812J5000822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 1812 - In Stock:
99485
- Part#:
2220Y2500151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 2220 - In Stock:
40374
- Part#:
2225Y6300104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 630V X7R 2225 - In Stock:
48598
- Part#:
2220Y0160473JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V C0G/NP0 2220 - In Stock:
20029
- Part#:
1206J0500821GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1206 - In Stock:
92509
- Part#:
0805Y5001P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 500V C0G/NP0 0805 - In Stock:
139730
- Part#:
2225Y2500122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 2225 - In Stock:
33763
- Part#:
2220J2K00331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2KV X7R 2220 - In Stock:
86613
- Part#:
1812J5000102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 1812 - In Stock:
89600
- Part#:
1808J0100101JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V X7R 1808 - In Stock:
167941
- Part#:
1808Y0250182KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V X7R 1808 - In Stock:
137287
- Part#:
SFJNL5000153MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.015UF 500V AXIAL - In Stock:
2653
- Part#:
1825J1000103KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 1825 - In Stock:
45185
- Part#:
0603J0631P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 63V C0G/NP0 0603 - In Stock:
224285
- Part#:
1206Y5000392MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 1206 - In Stock:
236742
- Part#:
2220Y1K20222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.2KV C0G 2220 - In Stock:
57820
- Part#:
2220J2K50221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2.5KV C0G/NP0 2220 - In Stock:
38592
- Part#:
1808Y1K50391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV X7R 1808 - In Stock:
119565
- Part#:
0603J1000300KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 100V C0G/NP0 0603 - In Stock:
209267
- Part#:
0805J2007P50BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 200V C0G/NP0 0805 - In Stock:
96743
- Part#:
1206Y0160124MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 1206 - In Stock:
167758
- Part#:
1206J6308P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 630V C0G/NP0 1206 - In Stock:
85923
- Part#:
0805Y5000220JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 0805 - In Stock:
314072
- Part#:
0603Y0502P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 50V C0G/NP0 0603 - In Stock:
183567
- Part#:
1210J1K50471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV X7R 1210 - In Stock:
118695
- Part#:
1808J2000101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 1808 - In Stock:
102959
- Part#:
1206Y0100390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 1206 - In Stock:
153951
- Part#:
1825J5000123JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V C0G 1825 - In Stock:
45276
- Part#:
1206Y2000470FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1206 - In Stock:
68873
- Part#:
0805Y0630333KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 0805 - In Stock:
195765
- Part#:
1808YA250181KCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1808 - In Stock:
91751
- Part#:
1206Y5000220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1206 - In Stock:
237787
- Part#:
1812Y2000124MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 1812 - In Stock:
58291
- Part#:
1808Y0630104MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 1808 - In Stock:
99624
- Part#:
1206J0500472KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1206 - In Stock:
170359
- Part#:
1206Y0250121MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V X7R 1206 - In Stock:
213892
- Part#:
2225J2500224JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 250V X7R 2225 - In Stock:
39731
- Part#:
1808Y5005P60CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 1808 - In Stock:
78663
- Part#:
2225J5000223KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V C0G 2225 - In Stock:
29801
- Part#:
0805Y0250333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 0805 - In Stock:
262687
- Part#:
1206J2500681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 1206 - In Stock:
260449
- Part#:
1210J5000682KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 1210 - In Stock:
172194
- Part#:
2220Y5000391JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 2220 - In Stock:
40206
- Part#:
1111J2000241JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 200V C0G/NP0 1111 - In Stock:
84727
- Part#:
1210J0250223FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1210 - In Stock:
35310
- Part#:
1808Y1000181JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V X7R 1808 - In Stock:
99033
- Part#:
1210Y0630682GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 1210 - In Stock:
52528