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#:
1206Y0500332FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1206 - In Stock:
69888
- Part#:
1210J1K00102KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1210 - In Stock:
125803
- Part#:
2220J2000103JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V C0G 2220 - In Stock:
41625
- Part#:
1808Y1000271JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1808 - In Stock:
100585
- Part#:
2220J5K00151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 5KV C0G/NP0 2220 - In Stock:
57381
- Part#:
1812J1000121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1812 - In Stock:
83946
- Part#:
0805Y0250221JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 0805 - In Stock:
274326
- Part#:
1808Y0500153JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 1808 - In Stock:
83661
- Part#:
1206J1000393JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 1206 - In Stock:
166424
- Part#:
2211YA250471JXRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 2211 - In Stock:
71589
- Part#:
2220J0250390KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 2220 - In Stock:
31856
- Part#:
2225J0630123GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 2225 - In Stock:
18490
- Part#:
2220J6300221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V C0G/NP0 2220 - In Stock:
37384
- Part#:
2225Y0160681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 2225 - In Stock:
17188
- Part#:
2220Y6300103FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 630V C0G 2220 - In Stock:
13878
- Part#:
0805Y2001P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 200V C0G/NP0 0805 - In Stock:
131706
- Part#:
0603J2501P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 250V C0G/NP0 0603 - In Stock:
228027
- Part#:
2225J0500223MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 2225 - In Stock:
60421
- Part#:
0603J0250681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 0603 - In Stock:
110175
- Part#:
1812J0250680JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1812 - In Stock:
80340
- Part#:
1812J2500270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1812 - In Stock:
81837
- Part#:
2225J0630100JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 2225 - In Stock:
32122
- Part#:
0805Y0160100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 0805 - In Stock:
255413
- Part#:
0603Y2500181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 0603 - In Stock:
372836
- Part#:
2225Y1K00680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 2225 - In Stock:
49596
- Part#:
1812J2000123FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 200V C0G/NP0 1812 - In Stock:
15042
- Part#:
1808J0630332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V X7R 1808 - In Stock:
187718
- Part#:
1206J1001P00BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 100V C0G/NP0 1206 - In Stock:
55939
- Part#:
1206J0500122GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1206 - In Stock:
90986
- Part#:
2225Y0250390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 2225 - In Stock:
12216
- Part#:
1825J2000561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1825 - In Stock:
10833
- Part#:
1210Y0630681JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1210 - In Stock:
76948
- Part#:
1808Y0500821MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V X7R 1808 - In Stock:
100201
- Part#:
1206J1K51P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 1.5KV C0G/NP0 1206 - In Stock:
247187
- Part#:
0805Y0500101KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V X7R 0805 - In Stock:
302670
- Part#:
1812J6K00471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 6KV X7R 1812 - In Stock:
82228
- Part#:
1206J0630224MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 1206 - In Stock:
193022
- Part#:
2220J0100271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V C0G/NP0 2220 - In Stock:
13779
- Part#:
0805Y0630471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 0805 - In Stock:
412712
- Part#:
0805J1000390FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 0805 - In Stock:
74396
- Part#:
0805Y0254P70CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 25V C0G/NP0 0805 - In Stock:
191526
- Part#:
1206Y2000270KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1206 - In Stock:
166850
- Part#:
2220J4K00561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 4KV C0G/NP0 2220 - In Stock:
21862
- Part#:
0505J100P800DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 100V C0G/NP0 0505 - In Stock:
124565
- Part#:
1808J5K00120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 5KV C0G/NP0 1808 - In Stock:
63754
- Part#:
1808Y0500563KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 1808 - In Stock:
95959
- Part#:
1206Y1000272GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 1206 - In Stock:
66716
- Part#:
2220J5000562FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V C0G/NP0 2220 - In Stock:
12434
- Part#:
0505Y1500430JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 150V C0G/NP0 0505 - In Stock:
122039
- Part#:
1206Y0250560JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 1206 - In Stock:
174050