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#:
1808J1006P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 1808 - In Stock:
113747
- Part#:
2220Y3K00561JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 3KV X7R 2220 - In Stock:
53737
- Part#:
1210Y1K00220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1210 - In Stock:
88092
- Part#:
1812JA250181FCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1812 - In Stock:
21420
- Part#:
0805J0160103JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 0805 - In Stock:
222773
- Part#:
1812Y1K00333KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1KV X7R 1812 - In Stock:
70539
- Part#:
2220J2500121KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 2220 - In Stock:
28207
- Part#:
0805J2000151JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 0805 - In Stock:
226405
- Part#:
1812Y1K00392MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV X7R 1812 - In Stock:
87388
- Part#:
1206J0500150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1206 - In Stock:
85318
- Part#:
1808Y1K20681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV C0G/NP0 1808 - In Stock:
72501
- Part#:
0603Y0100390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 0603 - In Stock:
208117
- Part#:
1812Y0500100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1812 - In Stock:
85087
- Part#:
0603Y0630223MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 0603 - In Stock:
284259
- Part#:
1206J1K00151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1206 - In Stock:
146170
- Part#:
2225Y6300274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 630V X7R 2225 - In Stock:
16529
- Part#:
0805J0160392KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 0805 - In Stock:
269411
- Part#:
1210Y1000272KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V X7R 1210 - In Stock:
103328
- Part#:
0603Y0500101MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V X7R 0603 - In Stock:
309291
- Part#:
1812J6300332FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 630V C0G/NP0 1812 - In Stock:
23676
- Part#:
0603J1003P90CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 0603 - In Stock:
252441
- Part#:
1206J0500122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1206 - In Stock:
63649
- Part#:
0805J1003P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 100V C0G/NP0 0805 - In Stock:
145908
- Part#:
1206J1K00470JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV X7R 1206 - In Stock:
27756
- Part#:
2220J0160391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 2220 - In Stock:
57786
- Part#:
1825Y0250683JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V C0G/NP0 1825 - In Stock:
25131
- Part#:
1206J2000222KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1206 - In Stock:
116627
- Part#:
1808Y5000180JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1808 - In Stock:
106073
- Part#:
1210Y1K20681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV C0G/NP0 1210 - In Stock:
90549
- Part#:
2225J0100275MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 10V X7R 2225 - In Stock:
32970
- Part#:
2220Y6300683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 630V X7R 2220 - In Stock:
41747
- Part#:
1812Y0630270FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1812 - In Stock:
25909
- Part#:
2220Y0160680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 2220 - In Stock:
13164
- Part#:
0805Y1000220JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 0805 - In Stock:
249382
- Part#:
0805J1000101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 0805 - In Stock:
366066
- Part#:
2220J2000274MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 200V X7R 2220 - In Stock:
55717
- Part#:
2220J0500152FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 2220 - In Stock:
8884
- Part#:
0805Y0500221KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 0805 - In Stock:
250316
- Part#:
2220J1000181KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 2220 - In Stock:
32654
- Part#:
0505J0630301JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 63V C0G/NP0 0505 - In Stock:
105488
- Part#:
1808Y6300121JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V X7R 1808 - In Stock:
146554
- Part#:
0805J2000180KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 0805 - In Stock:
245727
- Part#:
1812JA250391JXTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 1812 - In Stock:
86710
- Part#:
0805J0500680FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 0805 - In Stock:
84559
- Part#:
1206J0500222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1206 - In Stock:
124616
- Part#:
1812Y2000273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 1812 - In Stock:
65730
- Part#:
1210J1K00820MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV X7R 1210 - In Stock:
148123
- Part#:
1210Y2000223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 1210 - In Stock:
133642
- Part#:
1825J3K00150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 3KV C0G/NP0 1825 - In Stock:
31917
- Part#:
2220Y3K00562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 3KV X7R 2220 - In Stock:
55840