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#:
1206Y1K55P60DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1.5KV C0G/NP0 1206 - In Stock:
269415
- Part#:
1206J0160100JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 1206 - In Stock:
167826
- Part#:
1825J0100223FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V C0G/NP0 1825 - In Stock:
9608
- Part#:
2220Y0160220GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 2220 - In Stock:
14810
- Part#:
1206J0630270GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
142535
- Part#:
1808Y0100122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
202133
- Part#:
1812J2500124JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 1812 - In Stock:
83072
- Part#:
2220J2000120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 2220 - In Stock:
12226
- Part#:
0603Y0250270FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 0603 - In Stock:
69377
- Part#:
1210Y0630123KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 1210 - In Stock:
124215
- Part#:
1111Y5000100FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 1111 - In Stock:
5521
- Part#:
1812Y2000120FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1812 - In Stock:
17505
- Part#:
0603J2500560GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 0603 - In Stock:
71222
- Part#:
1206J2000682JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V X7R 1206 - In Stock:
155931
- Part#:
1808Y0100123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V X7R 1808 - In Stock:
117318
- Part#:
2220Y0160682KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 2220 - In Stock:
50487
- Part#:
0603Y0500151KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 0603 - In Stock:
274231
- Part#:
0603J0505P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 0603 - In Stock:
251019
- Part#:
1410J0250822MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 1410 - In Stock:
65866
- Part#:
1812J4K00820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 4KV C0G/NP0 1812 - In Stock:
95790
- Part#:
1206Y5000821FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1206 - In Stock:
60193
- Part#:
1206Y1000271KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1206 - In Stock:
84563
- Part#:
0805Y0250471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 0805 - In Stock:
197392
- Part#:
1206Y0630560GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1206 - In Stock:
100057
- Part#:
2225Y5K00151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 5KV C0G/NP0 2225 - In Stock:
72994
- Part#:
2220Y0160184KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V X7R 2220 - In Stock:
33752
- Part#:
1210Y0500272JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1210 - In Stock:
80370
- Part#:
1808Y2K00392JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 2KV X7R 1808 - In Stock:
89571
- Part#:
SFKKL0500473MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.047UF 50V AXIAL - In Stock:
6852
- Part#:
1825J0160683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 1825 - In Stock:
39000
- Part#:
0805J2000560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 0805 - In Stock:
337144
- Part#:
0805Y6300220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 630V C0G/NP0 0805 - In Stock:
117612
- Part#:
0603Y0500821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 0603 - In Stock:
370636
- Part#:
1808J1K00680KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV X7R 1808 - In Stock:
84920
- Part#:
1808Y0100122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V C0G/NP0 1808 - In Stock:
116808
- Part#:
0603J2508P20BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 0603 - In Stock:
71572
- Part#:
1206Y6300121KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V X7R 1206 - In Stock:
182425
- Part#:
1206Y1K50181MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.5KV X7R 1206 - In Stock:
259275
- Part#:
1210J0250100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 1210 - In Stock:
70751
- Part#:
1812J0250394JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 1812 - In Stock:
81413
- Part#:
0805J1000183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 0805 - In Stock:
388423
- Part#:
0603J0160271JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V X7R 0603 - In Stock:
310803
- Part#:
1808Y0636P80DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 63V C0G/NP0 1808 - In Stock:
112979
- Part#:
1111Y2000160JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 200V C0G/NP0 1111 - In Stock:
61376
- Part#:
2220Y1K20150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.2KV C0G/NP0 2220 - In Stock:
37361
- Part#:
1206Y2000391KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V X7R 1206 - In Stock:
166322
- Part#:
2225J0250335MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 25V X7R 2225 - In Stock:
19970
- Part#:
2220J0160221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 2220 - In Stock:
12092
- Part#:
1812Y0630474KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 1812 - In Stock:
52378
- Part#:
0805Y1000473KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 0805 - In Stock:
280294