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#:
2225J0160331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 2225 - In Stock:
38795
- Part#:
2220Y0250185KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 25V X7R 2220 - In Stock:
23781
- Part#:
1206Y0500273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 1206 - In Stock:
197070
- Part#:
0603J0500181JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 0603 - In Stock:
306667
- Part#:
1210J0160102MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V X7R 1210 - In Stock:
115889
- Part#:
1812Y0250153MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V X7R 1812 - In Stock:
93596
- Part#:
1210Y1004P70CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 100V C0G/NP0 1210 - In Stock:
60936
- Part#:
1812Y2500821KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 1812 - In Stock:
68845
- Part#:
1206Y0160103MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 1206 - In Stock:
180850
- Part#:
0603Y0500183KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 0603 - In Stock:
405732
- Part#:
0805J1000152KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 0805 - In Stock:
148656
- Part#:
1206Y2K00150KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2000V C0G/NP0 1206 - In Stock:
80574
- Part#:
2220J0630184KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
63721
- Part#:
1111Y1K00121JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1111 - In Stock:
60352
- Part#:
1812J1K00122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 1812 - In Stock:
65195
- Part#:
2225J1K50120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.5KV C0G/NP0 2225 - In Stock:
50143
- Part#:
1210J2500390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1210 - In Stock:
129110
- Part#:
1812J0160225MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 16V X7R 1812 - In Stock:
70743
- Part#:
0805J0500681KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 0805 - In Stock:
249744
- Part#:
2220J0500473FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V C0G/NP0 2220 - In Stock:
9238
- Part#:
1206J0160153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 1206 - In Stock:
186978
- Part#:
1206J1501P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 150V C0G/NP0 1206 - In Stock:
108183
- Part#:
0603Y1000390JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 0603 - In Stock:
273736
- Part#:
1111Y2000221KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1111 - In Stock:
83395
- Part#:
1808J1000101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1808 - In Stock:
185146
- Part#:
0505J0630150GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 0505 - In Stock:
65548
- Part#:
2225Y0630561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 2225 - In Stock:
31849
- Part#:
0805J0250272MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V X7R 0805 - In Stock:
284415
- Part#:
0805Y2503P00CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 250V C0G/NP0 0805 - In Stock:
137854
- Part#:
0603Y2000100KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 0603 - In Stock:
149281
- Part#:
2220J1000393GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V C0G 2220 - In Stock:
18655
- Part#:
1825Y0160271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 1825 - In Stock:
37212
- Part#:
1808Y0250183KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 1808 - In Stock:
57763
- Part#:
0603Y0160391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V X7R 0603 - In Stock:
555315
- Part#:
1206J0500100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1206 - In Stock:
69405
- Part#:
0805Y3002P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 300V C0G/NP0 0805 - In Stock:
75416
- Part#:
1812Y1000274MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 100V X7R 1812 - In Stock:
62438
- Part#:
0805J0500150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 0805 - In Stock:
440956
- Part#:
1111Y2K00680FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 2000V C0G/NP0 1111 - In Stock:
23055
- Part#:
0603Y0630471MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V X7R 0603 - In Stock:
384141
- Part#:
0505Y1501P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 150V C0G/NP0 0505 - In Stock:
131649
- Part#:
2220J0160122JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 2220 - In Stock:
32954
- Part#:
1210J5000180JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1210 - In Stock:
123072
- Part#:
0603Y2000821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V X7R 0603 - In Stock:
420701
- Part#:
1825Y2K50182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 2.5KV X7R 1825 - In Stock:
41143
- Part#:
1206J0630562JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 1206 - In Stock:
165113
- Part#:
0603Y2500681KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 0603 - In Stock:
368518
- Part#:
2220Y2500122KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 2220 - In Stock:
27870
- Part#:
2220J0250681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 2220 - In Stock:
31711
- Part#:
1206J5000101JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1206 - In Stock:
187335