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#:
0805J0630182MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V X7R 0805 - In Stock:
338352
- Part#:
1206J0250822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V X7R 1206 - In Stock:
257822
- Part#:
0603J2000182JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V X7R 0603 - In Stock:
279538
- Part#:
1812J0100392FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 10V C0G/NP0 1812 - In Stock:
36455
- Part#:
0805Y1001P50BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 100V C0G/NP0 0805 - In Stock:
137782
- Part#:
1812J2000681GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 1812 - In Stock:
42882
- Part#:
1808J1000563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
179694
- Part#:
1812J2K50391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2.5KV C0G/NP0 1812 - In Stock:
84926
- Part#:
1825J2K00471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV C0G/NP0 1825 - In Stock:
61103
- Part#:
1206J2000390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1206 - In Stock:
89506
- Part#:
1812J0630390KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1812 - In Stock:
57227
- Part#:
1808J0160560JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V X7R 1808 - In Stock:
143216
- Part#:
2220Y0630225MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 63V X7R 2220 - In Stock:
26483
- Part#:
2220J1K20272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.2KV X7R 2220 - In Stock:
71322
- Part#:
1210J1K25P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1.2KV C0G/NP0 1210 - In Stock:
84544
- Part#:
0805J2500121FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 0805 - In Stock:
45278
- Part#:
2220Y0500104KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 2220 - In Stock:
33237
- Part#:
1825Y0160680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1825 - In Stock:
40842
- Part#:
1812Y0160151GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 1812 - In Stock:
43659
- Part#:
1206J3000390GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 300V C0G/NP0 1206 - In Stock:
79929
- Part#:
1206Y1K23P90DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 1.2KV C0G/NP0 1206 - In Stock:
226115
- Part#:
1825J6300222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V X7R 1825 - In Stock:
63351
- Part#:
2225Y5000561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 2225 - In Stock:
33771
- Part#:
2220J5K00271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 5KV C0G/NP0 2220 - In Stock:
22246
- Part#:
0603Y0635P60BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 0603 - In Stock:
137312
- Part#:
1812Y2K00102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2KV X7R 1812 - In Stock:
82713
- Part#:
1111Y2K02P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 2000V C0G/NP0 1111 - In Stock:
78262
- Part#:
2220Y0100472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V C0G/NP0 2220 - In Stock:
41134
- Part#:
1808J0250274JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V X7R 1808 - In Stock:
78069
- Part#:
1210J5000181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1210 - In Stock:
215338
- Part#:
1210J0160474JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 1210 - In Stock:
88996
- Part#:
1206Y0250274KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V X7R 1206 - In Stock:
135224
- Part#:
1206Y1K52P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 1.5KV C0G/NP0 1206 - In Stock:
262259
- Part#:
1206Y2000104MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 200V X7R 1206 - In Stock:
103709
- Part#:
1206J6300820JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1206 - In Stock:
163031
- Part#:
0603Y2500101MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V X7R 0603 - In Stock:
530300
- Part#:
1825Y0630102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1825 - In Stock:
23683
- Part#:
1812Y0500270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1812 - In Stock:
76071
- Part#:
0603Y5002P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 500V C0G/NP0 0603 - In Stock:
408184
- Part#:
1808Y2000331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1808 - In Stock:
184092
- Part#:
0805J0630391FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 0805 - In Stock:
78567
- Part#:
2220Y1K20102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
29553
- Part#:
1825J2000272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V C0G/NP0 1825 - In Stock:
10609
- Part#:
0603Y0250470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 0603 - In Stock:
102182
- Part#:
1206Y1K01P50BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 1KV C0G/NP0 1206 - In Stock:
63104
- Part#:
2225J0100394KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 10V X7R 2225 - In Stock:
39895
- Part#:
1206J0630271GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 1206 - In Stock:
110097
- Part#:
1111Y2001P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 200V C0G/NP0 1111 - In Stock:
74765
- Part#:
1825J1K00223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 1825 - In Stock:
66381
- Part#:
1206J0500682JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1206 - In Stock:
134831