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#:
2225J0630681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 2225 - In Stock:
42344
- Part#:
2220Y5K00182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 5KV X7R 2220 - In Stock:
77274
- Part#:
0805Y0160123KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 0805 - In Stock:
212311
- Part#:
0603Y0500121KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V X7R 0603 - In Stock:
348451
- Part#:
1812J0100150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 10V C0G/NP0 1812 - In Stock:
69993
- Part#:
1210Y0160683JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 1210 - In Stock:
82451
- Part#:
1812J0100330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 10V C0G/NP0 1812 - In Stock:
95503
- Part#:
0805J2500181MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 0805 - In Stock:
439809
- Part#:
0603J0630151KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 0603 - In Stock:
185521
- Part#:
2220J0160392FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 2220 - In Stock:
13462
- Part#:
2220Y1K50680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.5KV C0G/NP0 2220 - In Stock:
17844
- Part#:
1812Y6300820GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1812 - In Stock:
47543
- Part#:
2220Y6K00560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 6KV C0G/NP0 2220 - In Stock:
20923
- Part#:
1206Y1000561FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1206 - In Stock:
70117
- Part#:
1111Y2000201GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 200V C0G/NP0 1111 - In Stock:
51804
- Part#:
1206Y0630180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1206 - In Stock:
263972
- Part#:
1825Y0500332KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1825 - In Stock:
41468
- Part#:
2220Y5000224MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 500V X7R 2220 - In Stock:
47987
- Part#:
1812J6K00330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 6KV C0G/NP0 1812 - In Stock:
65266
- Part#:
1812J0250563FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V C0G/NP0 1812 - In Stock:
19544
- Part#:
1825J0630123GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 1825 - In Stock:
23700
- Part#:
0805Y1000100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 0805 - In Stock:
98086
- Part#:
1206J0500101FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1206 - In Stock:
93576
- Part#:
1808J2K00330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2KV C0G/NP0 1808 - In Stock:
95019
- Part#:
1825J0100564MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 10V X7R 1825 - In Stock:
46557
- Part#:
1206J1K50220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.5KV C0G/NP0 1206 - In Stock:
260315
- Part#:
1210Y0630120KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1210 - In Stock:
97529
- Part#:
0603Y0630153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 0603 - In Stock:
458460
- Part#:
2220Y1000124MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 2220 - In Stock:
34002
- Part#:
1825J1K00823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 1KV X7R 1825 - In Stock:
48083
- Part#:
1206J1000273JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 1206 - In Stock:
147186
- Part#:
1210Y1K00562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1KV X7R 1210 - In Stock:
112364
- Part#:
1808J0160103JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 1808 - In Stock:
97830
- Part#:
1812Y1K20220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.2KV C0G/NP0 1812 - In Stock:
77000
- Part#:
2225Y0250272FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 2225 - In Stock:
11675
- Part#:
1812J1000152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1812 - In Stock:
61836
- Part#:
2220Y1000223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 2220 - In Stock:
49854
- Part#:
0603J2502P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 250V C0G/NP0 0603 - In Stock:
144689
- Part#:
1210Y2000181GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1210 - In Stock:
68890
- Part#:
0805Y0160151MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V X7R 0805 - In Stock:
304772
- Part#:
1808J0250330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
230280
- Part#:
0505Y0502P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 50V C0G/NP0 0505 - In Stock:
68045
- Part#:
0805Y5002P70DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 500V C0G/NP0 0805 - In Stock:
262509
- Part#:
1210J1000821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1210 - In Stock:
81140
- Part#:
1111Y2K02P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 2000V C0G/NP0 1111 - In Stock:
80047
- Part#:
1808J0630273KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V C0G/NP0 1808 - In Stock:
84459
- Part#:
1812J2000103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 1812 - In Stock:
86781
- Part#:
1206Y300P900BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
153131
- Part#:
2220Y5000821KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 2220 - In Stock:
50472
- Part#:
1808Y1000151FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1808 - In Stock:
56350