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#:
1808J0630680KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1808 - In Stock:
123555
- Part#:
1206J1000390JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1206 - In Stock:
102246
- Part#:
1206Y2500823MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 250V X7R 1206 - In Stock:
132760
- Part#:
0505Y1001P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 100V C0G/NP0 0505 - In Stock:
121925
- Part#:
1206Y2500200JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 250V C0G/NP0 1206 - In Stock:
130846
- Part#:
2220Y0500470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 2220 - In Stock:
43419
- Part#:
1206J2000102KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1206 - In Stock:
104712
- Part#:
1808J6300183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 630V X7R 1808 - In Stock:
72052
- Part#:
1206J6302P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 630V C0G/NP0 1206 - In Stock:
144212
- Part#:
1206Y2500271MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 1206 - In Stock:
181129
- Part#:
1812Y1000470KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1812 - In Stock:
81065
- Part#:
1111J1501P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 150V C0G/NP0 1111 - In Stock:
67777
- Part#:
1812J6300270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1812 - In Stock:
91368
- Part#:
1825J2K50102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2.5KV X7R 1825 - In Stock:
50366
- Part#:
1210Y5000151FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1210 - In Stock:
49964
- Part#:
2225Y1000222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 2225 - In Stock:
36155
- Part#:
1210Y0160102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V X7R 1210 - In Stock:
141419
- Part#:
2225J1000103KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 2225 - In Stock:
33972
- Part#:
1808J2K00560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2KV C0G/NP0 1808 - In Stock:
86600
- Part#:
0805Y0630181KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 0805 - In Stock:
236393
- Part#:
1206Y5000151JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V X7R 1206 - In Stock:
172759
- Part#:
1812Y2K50561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2.5KV X7R 1812 - In Stock:
79061
- Part#:
1206J0160564JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 16V X7R 1206 - In Stock:
72079
- Part#:
1825Y6300182GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V C0G/NP0 1825 - In Stock:
25168
- Part#:
1206Y0500123GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1206 - In Stock:
62424
- Part#:
1206J2000271KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1206 - In Stock:
171780
- Part#:
1206Y2000470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1206 - In Stock:
251720
- Part#:
1812J5000181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1812 - In Stock:
55553
- Part#:
1812Y0250391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 1812 - In Stock:
86496
- Part#:
1808Y0630181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 1808 - In Stock:
152441
- Part#:
2225J0250101GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 2225 - In Stock:
14361
- Part#:
1206J0630183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 1206 - In Stock:
307792
- Part#:
2225Y1000824MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 100V X7R 2225 - In Stock:
25162
- Part#:
1206Y2500151MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V X7R 1206 - In Stock:
236548
- Part#:
1812Y2K00221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV C0G/NP0 1812 - In Stock:
71204
- Part#:
2225J2K00820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2KV C0G/NP0 2225 - In Stock:
18259
- Part#:
1825J2000181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1825 - In Stock:
20164
- Part#:
0603Y0630152GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 0603 - In Stock:
230065
- Part#:
1808J0160472KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 1808 - In Stock:
139252
- Part#:
1210Y0630334MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 1210 - In Stock:
86114
- Part#:
2225Y0250332KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 2225 - In Stock:
42644
- Part#:
2220Y5000152KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 2220 - In Stock:
58302
- Part#:
1812Y3K00271KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 3KV X7R 1812 - In Stock:
71426
- Part#:
2225J6K00331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 6KV X7R 2225 - In Stock:
93791
- Part#:
1812Y2K00331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2KV C0G/NP0 1812 - In Stock:
104161
- Part#:
2220J1K50272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.5KV X7R 2220 - In Stock:
56353
- Part#:
2220J1000473JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V C0G 2220 - In Stock:
21012
- Part#:
0603J063P680CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 63V C0G/NP0 0603 - In Stock:
317784
- Part#:
2220Y2000180JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 2220 - In Stock:
30419
- Part#:
1210Y0500122GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1210 - In Stock:
73796