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#:
2220J5K00680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 5KV C0G/NP0 2220 - In Stock:
81379
- Part#:
1210Y0630561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1210 - In Stock:
122061
- Part#:
1206Y1K00331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 1206 - In Stock:
196890
- Part#:
1210J1K00391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1210 - In Stock:
185206
- Part#:
1111J6301P40BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 630V C0G/NP0 1111 - In Stock:
68007
- Part#:
1210Y5000180JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1210 - In Stock:
99887
- Part#:
1206Y1K50101KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.5KV X7R 1206 - In Stock:
230058
- Part#:
1210Y0160274MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 16V X7R 1210 - In Stock:
100196
- Part#:
2220J0100560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 10V C0G/NP0 2220 - In Stock:
28247
- Part#:
2220J0630105KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 63V X7R 2220 - In Stock:
31265
- Part#:
1825J6K00122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 6KV X7R 1825 - In Stock:
69504
- Part#:
1812J1K50680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.5KV C0G/NP0 1812 - In Stock:
75798
- Part#:
2220Y0250153GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 2220 - In Stock:
13583
- Part#:
2225Y0250273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 2225 - In Stock:
43876
- Part#:
2225J0250121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 2225 - In Stock:
24082
- Part#:
2225Y0160275KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 16V X7R 2225 - In Stock:
21658
- Part#:
1812Y2K00470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2KV C0G/NP0 1812 - In Stock:
70856
- Part#:
1808J0630103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 1808 - In Stock:
184683
- Part#:
2225Y2000330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 2225 - In Stock:
9897
- Part#:
2225Y0250823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 2225 - In Stock:
35568
- Part#:
1210Y0500103JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 1210 - In Stock:
80113
- Part#:
1206Y2000220KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1206 - In Stock:
166255
- Part#:
1808J2000392MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V X7R 1808 - In Stock:
119811
- Part#:
1808Y5000221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1808 - In Stock:
115241
- Part#:
2220Y2K50101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2.5KV C0G/NP0 2220 - In Stock:
68850
- Part#:
1210J2000333JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1210 - In Stock:
72246
- Part#:
1808J0100473JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 1808 - In Stock:
65283
- Part#:
1808J1K50271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV C0G/NP0 1808 - In Stock:
70462
- Part#:
1812J5000471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1812 - In Stock:
49164
- Part#:
2225Y0500101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 2225 - In Stock:
20931
- Part#:
1812Y0500180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1812 - In Stock:
50102
- Part#:
2225J2500471GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 2225 - In Stock:
17624
- Part#:
1825J2000271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1825 - In Stock:
11976
- Part#:
2220Y2000223JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V C0G 2220 - In Stock:
19015
- Part#:
1210Y0500821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1210 - In Stock:
71215
- Part#:
1825Y1K50220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.5KV C0G/NP0 1825 - In Stock:
69163
- Part#:
2225Y4K00271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 4KV C0G/NP0 2225 - In Stock:
85405
- Part#:
1206Y1K00220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1206 - In Stock:
61677
- Part#:
1808JA250561JXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 1808 - In Stock:
84775
- Part#:
1111Y6300271GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V C0G/NP0 1111 - In Stock:
51956
- Part#:
1812Y1000823MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 1812 - In Stock:
79932
- Part#:
2220Y0500820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 2220 - In Stock:
11143
- Part#:
1210J0250473JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 1210 - In Stock:
118689
- Part#:
1825J4K00100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 4KV C0G/NP0 1825 - In Stock:
25957
- Part#:
1210Y0250152KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V X7R 1210 - In Stock:
93562
- Part#:
1210J0100330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 10V C0G/NP0 1210 - In Stock:
58350
- Part#:
0603Y5000470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 0603 - In Stock:
426185
- Part#:
1206Y0631P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 1206 - In Stock:
124860
- Part#:
1825J1K00272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV X7R 1825 - In Stock:
50591
- Part#:
2225J1K50222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.5KV X7R 2225 - In Stock:
42970