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#:
1111Y2501P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 250V C0G/NP0 1111 - In Stock:
75806
- Part#:
1206Y1000121FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1206 - In Stock:
80223
- Part#:
0805J2000221JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 0805 - In Stock:
199145
- Part#:
1812J6300821JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V C0G/NP0 1812 - In Stock:
95234
- Part#:
1206Y2000330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1206 - In Stock:
77014
- Part#:
2225J1000390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
51665
- Part#:
1206J1K04P70CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1KV C0G/NP0 1206 - In Stock:
88724
- Part#:
1812J3K00222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 3KV X7R 1812 - In Stock:
70258
- Part#:
0805Y0258P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 25V C0G/NP0 0805 - In Stock:
255733
- Part#:
2211YA254P70CCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 2211 - In Stock:
55561
- Part#:
0505J2003P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 200V C0G/NP0 0505 - In Stock:
124454
- Part#:
1825Y0630154KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V X7R 1825 - In Stock:
37629
- Part#:
1812Y0630390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1812 - In Stock:
38434
- Part#:
1812J2000682MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V X7R 1812 - In Stock:
76362
- Part#:
1210Y0160120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1210 - In Stock:
59887
- Part#:
1210Y2000472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V X7R 1210 - In Stock:
129334
- Part#:
1210Y2000102KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 1210 - In Stock:
84228
- Part#:
1808YA250102JXRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 1808 - In Stock:
83567
- Part#:
1206Y1K00122MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 1206 - In Stock:
213852
- Part#:
2220Y2K50122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2.5KV X7R 2220 - In Stock:
65827
- Part#:
0805Y1K05P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1KV C0G/NP0 0805 - In Stock:
115217
- Part#:
2220J0160563JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V C0G/NP0 2220 - In Stock:
38702
- Part#:
1812J1K00680KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1812 - In Stock:
63728
- Part#:
1206J0250101JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1206 - In Stock:
181269
- Part#:
1808Y2K04P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 2KV C0G/NP0 1808 - In Stock:
101982
- Part#:
0805J0500821KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 0805 - In Stock:
272346
- Part#:
2220J0500100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 2220 - In Stock:
28888
- Part#:
1206J0160682GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1206 - In Stock:
120989
- Part#:
2220Y5000472KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 2220 - In Stock:
49253
- Part#:
1825Y0250333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 1825 - In Stock:
41835
- Part#:
1210Y0160472KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 1210 - In Stock:
88024
- Part#:
1812J0100333KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V C0G/NP0 1812 - In Stock:
62174
- Part#:
2220JA250561JXRB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 2220 - In Stock:
81236
- Part#:
1206Y0630181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
285775
- Part#:
0805Y5000472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
415844
- Part#:
0805Y2000121GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 0805 - In Stock:
91415
- Part#:
1206Y0500101JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1206 - In Stock:
154462
- Part#:
1812Y0500470JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1812 - In Stock:
79084
- Part#:
2225J1000102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 2225 - In Stock:
20583
- Part#:
0805J0500111GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 50V C0G/NP0 0805 - In Stock:
73677
- Part#:
0805J1000120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 0805 - In Stock:
315332
- Part#:
1812J1000471JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1812 - In Stock:
90896
- Part#:
1206Y1000471GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1206 - In Stock:
83099
- Part#:
1206Y2500681GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1206 - In Stock:
67362
- Part#:
1825J0160472JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 1825 - In Stock:
40002
- Part#:
1808J1K50330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.5KV C0G/NP0 1808 - In Stock:
74431
- Part#:
1825J1K20332KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.2KV C0G 1825 - In Stock:
40533
- Part#:
1206Y0160102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V X7R 1206 - In Stock:
311704
- Part#:
2225Y2000470FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 2225 - In Stock:
6300
- Part#:
0603Y2500150KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 0603 - In Stock:
168733