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#:
1206J5002P70CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 500V C0G/NP0 1206 - In Stock:
104467
- Part#:
1206Y3001P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 300V C0G/NP0 1206 - In Stock:
112765
- Part#:
1808J2000181MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V X7R 1808 - In Stock:
176785
- Part#:
1111Y3000360GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 300V C0G/NP0 1111 - In Stock:
57902
- Part#:
0505Y2005P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 200V C0G/NP0 0505 - In Stock:
111965
- Part#:
1808Y1K20222JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.2KV X7R 1808 - In Stock:
107535
- Part#:
1812Y1000474KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 1812 - In Stock:
45714
- Part#:
1812J0250122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1812 - In Stock:
85455
- Part#:
0805Y2500222KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V X7R 0805 - In Stock:
216129
- Part#:
0805J0630181FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 0805 - In Stock:
75007
- Part#:
1808J1K20102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV C0G 1808 - In Stock:
88666
- Part#:
2220J0250120KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 2220 - In Stock:
31214
- Part#:
2225Y2K00223MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 2KV X7R 2225 - In Stock:
37624
- Part#:
2220J6300332FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 630V C0G/NP0 2220 - In Stock:
18717
- Part#:
0805Y5000270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 0805 - In Stock:
452349
- Part#:
1210Y1K00561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 1210 - In Stock:
156562
- Part#:
0603Y025P470CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 25V C0G/NP0 0603 - In Stock:
378730
- Part#:
1808J1K00152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1808 - In Stock:
149069
- Part#:
2220J0160123GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 2220 - In Stock:
17608
- Part#:
2220Y0500221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 2220 - In Stock:
25302
- Part#:
2220Y2500390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 2220 - In Stock:
26486
- Part#:
1210J0160102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 1210 - In Stock:
139925
- Part#:
1812J0160155MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 16V X7R 1812 - In Stock:
93732
- Part#:
0805J0100221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 10V C0G/NP0 0805 - In Stock:
520673
- Part#:
0805J0500181GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 0805 - In Stock:
84936
- Part#:
1812J1K00333MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1KV X7R 1812 - In Stock:
72022
- Part#:
1812J4K00221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
94550
- Part#:
2220Y5K00120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 5KV C0G/NP0 2220 - In Stock:
23654
- Part#:
2220J1000474KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 2220 - In Stock:
27658
- Part#:
2225Y0250220GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 2225 - In Stock:
14029
- Part#:
1812J1K00102KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1812 - In Stock:
83608
- Part#:
1825J0250563KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V C0G/NP0 1825 - In Stock:
36820
- Part#:
2220J5000821KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 2220 - In Stock:
55036
- Part#:
0603J0500151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 0603 - In Stock:
291126
- Part#:
1812Y6K00150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 6KV C0G/NP0 1812 - In Stock:
55330
- Part#:
1812J1K50223MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1.5KV X7R 1812 - In Stock:
54601
- Part#:
2225Y0250221GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 2225 - In Stock:
11594
- Part#:
1812J1K50270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.5KV C0G/NP0 1812 - In Stock:
56820
- Part#:
2225J0500223GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 2225 - In Stock:
14672
- Part#:
1206J2500751KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 750PF 250V C0G/NP0 1206 - In Stock:
94607
- Part#:
0805J0160332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V X7R 0805 - In Stock:
378440
- Part#:
1812Y0160152KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 1812 - In Stock:
75013
- Part#:
1812J1000123FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V C0G 1812 - In Stock:
27845
- Part#:
1206J2500152KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 1206 - In Stock:
143125
- Part#:
1210Y0630120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1210 - In Stock:
121807
- Part#:
1812J4K00221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 4KV C0G/NP0 1812 - In Stock:
49422
- Part#:
0805J5000222MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 0805 - In Stock:
322947
- Part#:
1812J1000151FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1812 - In Stock:
26164
- Part#:
1808Y0250473KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 1808 - In Stock:
120167
- Part#:
1206J2000561KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1206 - In Stock:
156982