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#:
2225J0500225JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 50V X7R 2225 - In Stock:
30640
- Part#:
2220Y0160123FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 2220 - In Stock:
9190
- Part#:
2225Y5000150GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 2225 - In Stock:
16244
- Part#:
1825J0250332FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 1825 - In Stock:
14185
- Part#:
1210J1K20150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.2KV C0G/NP0 1210 - In Stock:
203481
- Part#:
1812Y0500123KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 50V C0G/NP0 1812 - In Stock:
61403
- Part#:
2225Y5000222GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
19530
- Part#:
2225Y0100561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 10V C0G/NP0 2225 - In Stock:
9894
- Part#:
0805Y0500333MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 0805 - In Stock:
97775
- Part#:
1206Y0630152KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V X7R 1206 - In Stock:
182444
- Part#:
0603Y250P600BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
301776
- Part#:
1808J1004P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 100V C0G/NP0 1808 - In Stock:
155559
- Part#:
1210Y0500121GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1210 - In Stock:
78355
- Part#:
1812J5000220GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1812 - In Stock:
49712
- Part#:
0805Y1004P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 100V C0G/NP0 0805 - In Stock:
135162
- Part#:
1206Y5000131JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 500V C0G/NP0 1206 - In Stock:
92329
- Part#:
1210J0500331GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 1210 - In Stock:
78022
- Part#:
1206Y6300331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 1206 - In Stock:
225589
- Part#:
1808J6K00331JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 6KV X7R 1808 - In Stock:
95989
- Part#:
1210J1K00222MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 1210 - In Stock:
127003
- Part#:
0805J2000102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 0805 - In Stock:
340944
- Part#:
2220Y0500271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 2220 - In Stock:
37572
- Part#:
1808J2000180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1808 - In Stock:
61210
- Part#:
2225J0630104MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 2225 - In Stock:
36654
- Part#:
1206J1500110KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 150V C0G/NP0 1206 - In Stock:
116672
- Part#:
2220J2500682KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V C0G/NP0 2220 - In Stock:
27769
- Part#:
1825Y0500682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1825 - In Stock:
44028
- Part#:
1812Y5000123KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V X7R 1812 - In Stock:
88749
- Part#:
1206Y2500121MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V X7R 1206 - In Stock:
191966
- Part#:
1812J0500222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1812 - In Stock:
37516
- Part#:
1210J1000222GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1210 - In Stock:
66494
- Part#:
0805J2000273MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 0805 - In Stock:
252933
- Part#:
1812Y0630123GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 63V C0G/NP0 1812 - In Stock:
37115
- Part#:
1206Y0630102JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V X7R 1206 - In Stock:
136030
- Part#:
1812Y5000122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 1812 - In Stock:
80002
- Part#:
1206J300P500DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 300V C0G/NP0 1206 - In Stock:
142537
- Part#:
1210J1K00151KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1210 - In Stock:
124013
- Part#:
1808Y1K20471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV C0G/NP0 1808 - In Stock:
94409
- Part#:
1812J1000184KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 100V X7R 1812 - In Stock:
79639
- Part#:
0805J5000470GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 0805 - In Stock:
144031
- Part#:
1206J0160393JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 1206 - In Stock:
184254
- Part#:
1206J5000121JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V X7R 1206 - In Stock:
223656
- Part#:
0805J0160221GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 0805 - In Stock:
154886
- Part#:
2225Y0630222GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 2225 - In Stock:
19746
- Part#:
1812Y3K00680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 3KV C0G/NP0 1812 - In Stock:
44802
- Part#:
1812Y0630222FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1812 - In Stock:
22303
- Part#:
1825Y5000394MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 500V X7R 1825 - In Stock:
34042
- Part#:
0805Y0630154JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V X7R 0805 - In Stock:
147036
- Part#:
0603J0100102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 0603 - In Stock:
228853
- Part#:
0805J0160390JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 0805 - In Stock:
276324