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#:
1812Y5000122FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1812 - In Stock:
27419
- Part#:
2225J0250124JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V C0G/NP0 2225 - In Stock:
17586
- Part#:
1206Y1K00470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1206 - In Stock:
59970
- Part#:
1206J0162P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 16V C0G/NP0 1206 - In Stock:
197565
- Part#:
2220Y0160470FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 2220 - In Stock:
8715
- Part#:
2225J0160124FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V C0G/NP0 2225 - In Stock:
6450
- Part#:
1812J1K50122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.5KV C0G 1812 - In Stock:
31120
- Part#:
2225J1000123GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V C0G 2225 - In Stock:
12194
- Part#:
1825Y1K00681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 1825 - In Stock:
53224
- Part#:
1206J1K20121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.2KV C0G/NP0 1206 - In Stock:
67328
- Part#:
0603Y1001P00DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 100V C0G/NP0 0603 - In Stock:
383216
- Part#:
1206J0632P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 63V C0G/NP0 1206 - In Stock:
99097
- Part#:
0603Y0500221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V X7R 0603 - In Stock:
459420
- Part#:
2225Y2500152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 2225 - In Stock:
33917
- Part#:
SFJEC1K00683MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.068UF 1KV AXIAL - In Stock:
2266
- Part#:
0603J0160121JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V X7R 0603 - In Stock:
388994
- Part#:
0603J2004P70DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 0603 - In Stock:
275703
- Part#:
0603J0500221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 0603 - In Stock:
259236
- Part#:
0805J0630391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 0805 - In Stock:
116453
- Part#:
1825J6300562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V X7R 1825 - In Stock:
60287
- Part#:
1825J0630220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 1825 - In Stock:
12430
- Part#:
0603Y0500180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 0603 - In Stock:
517703
- Part#:
0805Y0500821KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V X7R 0805 - In Stock:
332748
- Part#:
2225J1K00180JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 2225 - In Stock:
31939
- Part#:
0805Y0100330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 10V C0G/NP0 0805 - In Stock:
453650
- Part#:
0603Y0160122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 0603 - In Stock:
82618
- Part#:
1210Y0250120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 1210 - In Stock:
124255
- Part#:
1210J0100223JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V C0G/NP0 1210 - In Stock:
96094
- Part#:
1808J1K20391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.2KV C0G/NP0 1808 - In Stock:
122031
- Part#:
1206Y2000681FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 1206 - In Stock:
67630
- Part#:
2225Y1K00152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 2225 - In Stock:
42693
- Part#:
2225Y2000151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 2225 - In Stock:
37797
- Part#:
1825J2K00330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2KV C0G/NP0 1825 - In Stock:
33972
- Part#:
2225Y0160685MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8UF 16V X7R 2225 - In Stock:
14160
- Part#:
1812Y0160271FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 1812 - In Stock:
22078
- Part#:
1111Y2000200KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 200V C0G/NP0 1111 - In Stock:
55716
- Part#:
2220Y6300334MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 630V X7R 2220 - In Stock:
26154
- Part#:
0805Y0500333KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 0805 - In Stock:
213235
- Part#:
2220Y0500221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 2220 - In Stock:
30749
- Part#:
1210Y2000184MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 200V X7R 1210 - In Stock:
67202
- Part#:
1210Y1K00153JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 1210 - In Stock:
97760
- Part#:
1808J1K00121GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1808 - In Stock:
104706
- Part#:
1812J1000331GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 1812 - In Stock:
45419
- Part#:
1812Y0250824MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 1812 - In Stock:
58616
- Part#:
1825Y2K00181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2KV C0G/NP0 1825 - In Stock:
54365
- Part#:
1825J1000820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1825 - In Stock:
40513
- Part#:
0805J0630391GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 0805 - In Stock:
75167
- Part#:
2220Y5000823KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 500V X7R 2220 - In Stock:
41658
- Part#:
0603Y3001P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 300V C0G/NP0 0603 - In Stock:
221838
- Part#:
1808J2K00221JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV X7R 1808 - In Stock:
98116