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#:
1812Y6300182GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V C0G/NP0 1812 - In Stock:
45547
- Part#:
0805Y0632P70DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 0805 - In Stock:
283645
- Part#:
1812Y0630153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 1812 - In Stock:
76570
- Part#:
1825Y2000391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1825 - In Stock:
12651
- Part#:
1410J0500204MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2UF 50V X7R 1410 - In Stock:
75805
- Part#:
2225J2000273JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V C0G 2225 - In Stock:
14847
- Part#:
0805Y0160271MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V X7R 0805 - In Stock:
464527
- Part#:
1812J0250680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1812 - In Stock:
26864
- Part#:
2220J0630124KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V X7R 2220 - In Stock:
40711
- Part#:
0805Y0160562FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 0805 - In Stock:
104503
- Part#:
2225Y2500103GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V C0G 2225 - In Stock:
9591
- Part#:
1808Y1K20221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV C0G/NP0 1808 - In Stock:
72770
- Part#:
0805J5000270FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 0805 - In Stock:
65212
- Part#:
1812Y1K20182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV C0G 1812 - In Stock:
28054
- Part#:
1808J0500683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1808 - In Stock:
122852
- Part#:
1808Y0630121FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1808 - In Stock:
57430
- Part#:
1210J1000220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1210 - In Stock:
150504
- Part#:
1825Y0160471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 1825 - In Stock:
44853
- Part#:
2220Y1K20221JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV X7R 2220 - In Stock:
59060
- Part#:
1812Y2500124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 1812 - In Stock:
61363
- Part#:
0603Y250P560CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 250V C0G/NP0 0603 - In Stock:
179333
- Part#:
1206Y5000151KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V X7R 1206 - In Stock:
195830
- Part#:
1812Y0250151KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 1812 - In Stock:
67469
- Part#:
1808Y4K00681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 4KV X7R 1808 - In Stock:
98251
- Part#:
2225J1000120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 2225 - In Stock:
26659
- Part#:
2220Y2K50331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2.5KV C0G/NP0 2220 - In Stock:
27936
- Part#:
1812J2000153KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V C0G 1812 - In Stock:
57267
- Part#:
1808J2000101KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V X7R 1808 - In Stock:
172969
- Part#:
1210Y5000391KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1210 - In Stock:
127987
- Part#:
1206Y1K00150GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1206 - In Stock:
98139
- Part#:
1808J0630564JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 63V X7R 1808 - In Stock:
82457
- Part#:
1808Y1K50180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.5KV C0G/NP0 1808 - In Stock:
73162
- Part#:
2225J2000334KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
27645
- Part#:
2220J4K00271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 4KV C0G/NP0 2220 - In Stock:
17963
- Part#:
2220Y2K00153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 2KV X7R 2220 - In Stock:
42741
- Part#:
1812J2K50122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2.5KV X7R 1812 - In Stock:
74194
- Part#:
0805Y2500471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 0805 - In Stock:
346633
- Part#:
2220Y0630823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 2220 - In Stock:
51821
- Part#:
1210J6300391JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1210 - In Stock:
112949
- Part#:
0505J1500390FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 150V C0G/NP0 0505 - In Stock:
31218
- Part#:
1808Y0250121JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 1808 - In Stock:
133406
- Part#:
1812Y1K00151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1812 - In Stock:
85051
- Part#:
2225J0250122KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 2225 - In Stock:
32344
- Part#:
0805Y2000181KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V X7R 0805 - In Stock:
234623
- Part#:
1808J2K00121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2KV C0G/NP0 1808 - In Stock:
149009
- Part#:
1210Y2000563KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 1210 - In Stock:
74179
- Part#:
1812J2000100FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1812 - In Stock:
23133
- Part#:
1206J3000441KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 440PF 300V C0G/NP0 1206 - In Stock:
63556
- Part#:
2220Y5000391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 2220 - In Stock:
48535
- Part#:
1812J3K00470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 3KV C0G/NP0 1812 - In Stock:
85092