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#:
0805J200P600CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 200V C0G/NP0 0805 - In Stock:
148319
- Part#:
0505Y2001P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 200V C0G/NP0 0505 - In Stock:
109142
- Part#:
1812Y1K20391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.2KV C0G/NP0 1812 - In Stock:
70546
- Part#:
1206J1000470KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1206 - In Stock:
218690
- Part#:
2220Y1K00562JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1KV C0G/NP0 2220 - In Stock:
32665
- Part#:
0805Y2000103KJT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 0805 - In Stock:
274604
- Part#:
1808J0630563JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 1808 - In Stock:
131961
- Part#:
1808J0630821GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 1808 - In Stock:
76604
- Part#:
1812Y1000221KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1812 - In Stock:
81585
- Part#:
0805Y0630271KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V X7R 0805 - In Stock:
327388
- Part#:
0805J6304P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 630V C0G/NP0 0805 - In Stock:
373047
- Part#:
2225Y0500682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 2225 - In Stock:
35955
- Part#:
1812Y0500120FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1812 - In Stock:
20793
- Part#:
1808Y1K50222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.5KV X7R 1808 - In Stock:
151672
- Part#:
1808Y1000560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1808 - In Stock:
54853
- Part#:
1206Y1K00152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1206 - In Stock:
234310
- Part#:
0805Y1000152MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 0805 - In Stock:
102224
- Part#:
2225J0630181KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 2225 - In Stock:
29932
- Part#:
0603Y2500820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 0603 - In Stock:
343117
- Part#:
1111J6300241KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 630V C0G/NP0 1111 - In Stock:
77513
- Part#:
2220Y1000823JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 2220 - In Stock:
47423
- Part#:
1808J0500471FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1808 - In Stock:
52202
- Part#:
0805J1500271KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 150V C0G/NP0 0805 - In Stock:
107123
- Part#:
2225Y2K00270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2KV C0G/NP0 2225 - In Stock:
45350
- Part#:
1825Y0160561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1825 - In Stock:
35162
- Part#:
1210Y5000561MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 1210 - In Stock:
142383
- Part#:
0603J0502P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 50V C0G/NP0 0603 - In Stock:
84651
- Part#:
1812Y0630563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 1812 - In Stock:
86577
- Part#:
1825J0100394FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 10V C0G/NP0 1825 - In Stock:
5669
- Part#:
1206Y3000330KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 300V C0G/NP0 1206 - In Stock:
117574
- Part#:
2220Y2K50681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2.5KV X7R 2220 - In Stock:
79092
- Part#:
1210Y0160100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 1210 - In Stock:
89193
- Part#:
0805Y2000120JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 0805 - In Stock:
108170
- Part#:
0805Y0500182JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 0805 - In Stock:
184405
- Part#:
1812Y4K00100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 4KV C0G/NP0 1812 - In Stock:
90357
- Part#:
0805J0501P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 50V C0G/NP0 0805 - In Stock:
114760
- Part#:
1210J0500120KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1210 - In Stock:
95185
- Part#:
1210Y0250153JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V X7R 1210 - In Stock:
79882
- Part#:
1812J2000472MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V X7R 1812 - In Stock:
85354
- Part#:
0603Y2003P30DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 200V C0G/NP0 0603 - In Stock:
445270
- Part#:
0805Y0630271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V X7R 0805 - In Stock:
302868
- Part#:
0805Y0504P70CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 0805 - In Stock:
174060
- Part#:
0603Y2503P60DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 250V C0G/NP0 0603 - In Stock:
192478
- Part#:
1206J1001P00BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 100V C0G/NP0 1206 - In Stock:
60698
- Part#:
0603Y0630680GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 0603 - In Stock:
180161
- Part#:
1808Y6300221JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V X7R 1808 - In Stock:
85134
- Part#:
1206Y1K00222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 1206 - In Stock:
240299
- Part#:
1210Y0630682MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1210 - In Stock:
116047
- Part#:
1206Y2000271KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V X7R 1206 - In Stock:
170365
- Part#:
1210Y2000390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1210 - In Stock:
65296