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#:
1206Y1K01P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 1KV C0G/NP0 1206 - In Stock:
93099
- Part#:
1808Y1K00681JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 1808 - In Stock:
68595
- Part#:
2220Y0160273FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V C0G/NP0 2220 - In Stock:
7172
- Part#:
1206J1000391KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1206 - In Stock:
66952
- Part#:
1825Y0250124JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V C0G/NP0 1825 - In Stock:
20618
- Part#:
1210Y0506P80DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 1210 - In Stock:
59771
- Part#:
1812Y1000333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 1812 - In Stock:
66242
- Part#:
1206Y0500272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 1206 - In Stock:
273899
- Part#:
1210J6308P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 630V C0G/NP0 1210 - In Stock:
94811
- Part#:
1206J0160272KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1206 - In Stock:
162688
- Part#:
0603Y0630391JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 0603 - In Stock:
282445
- Part#:
1210J1K20122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.2KV X7R 1210 - In Stock:
109886
- Part#:
1210J2000472JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V X7R 1210 - In Stock:
78945
- Part#:
1210J5008P20DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 500V C0G/NP0 1210 - In Stock:
106813
- Part#:
2225J2500150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 2225 - In Stock:
37504
- Part#:
1210Y1K03P90CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 1KV C0G/NP0 1210 - In Stock:
98813
- Part#:
1210J0500822GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1210 - In Stock:
72172
- Part#:
1812J5000271JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 1812 - In Stock:
97026
- Part#:
0603Y0630151KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V X7R 0603 - In Stock:
305220
- Part#:
2225J6300123FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
7900
- Part#:
1812Y0250822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V X7R 1812 - In Stock:
58517
- Part#:
1210Y2500152FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 1210 - In Stock:
39092
- Part#:
2220Y1K00220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 2220 - In Stock:
17593
- Part#:
1808Y0630680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1808 - In Stock:
74333
- Part#:
1808J1K20470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.2KV C0G/NP0 1808 - In Stock:
66167
- Part#:
1808J1K50271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV C0G/NP0 1808 - In Stock:
89830
- Part#:
0505J0630110KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 63V C0G/NP0 0505 - In Stock:
129766
- Part#:
2220Y0250273JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V C0G/NP0 2220 - In Stock:
37963
- Part#:
1210Y2K00332JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 2KV X7R 1210 - In Stock:
96353
- Part#:
1206Y0630561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V X7R 1206 - In Stock:
286930
- Part#:
2220J2500103KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 2220 - In Stock:
40582
- Part#:
1812Y2000474KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 200V X7R 1812 - In Stock:
38957
- Part#:
1210Y2K00820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2KV C0G/NP0 1210 - In Stock:
82387
- Part#:
1808Y5000124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 500V X7R 1808 - In Stock:
88762
- Part#:
0805Y0630152GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 0805 - In Stock:
103428
- Part#:
1808Y5000182MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 1808 - In Stock:
89901
- Part#:
1808Y1000560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1808 - In Stock:
101516
- Part#:
1206J2000100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1206 - In Stock:
131546
- Part#:
1812J1K00151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1812 - In Stock:
94362
- Part#:
1210J0630820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1210 - In Stock:
70977
- Part#:
1210J2000122JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1210 - In Stock:
77366
- Part#:
1206J1000392FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 1206 - In Stock:
52725
- Part#:
2225Y6K00151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 6KV C0G/NP0 2225 - In Stock:
64677
- Part#:
1812YA250150KCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1812 - In Stock:
61831
- Part#:
1812Y6300122KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V C0G/NP0 1812 - In Stock:
86640
- Part#:
1111Y250P500HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 250V C0G/NP0 1111 - In Stock:
72675
- Part#:
2225Y0250185MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 25V X7R 2225 - In Stock:
31318
- Part#:
0505Y0502P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 50V C0G/NP0 0505 - In Stock:
113188
- Part#:
2220J0250824KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 2220 - In Stock:
43612
- Part#:
0603Y2000151KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V X7R 0603 - In Stock:
462335