Susing round wire, and SMD type.
Low radiation noise by magnetically shielded construction
High current, Low resistance.
Operating temperature : -40℃~+125℃.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /85% relative humidity)
Reading
High efficiency DC/DC converters.
Single and polyphase buck converters.
Filter for audio applications.
Optimized for high current boost applications.
Part number 料号 | Inductance 电感量 μH±20% | DCR 最大直流电阻 mΩ | Isat 直流饱和电流 A | Irms 温升电流 A | SRF 自谐频率 MHz | Length mm | Width mm | Height mm |
| HCD2921-333MK | 33 | 7.6 | 7.5 | 20 | 7.1 | 28.0 | 25.0 | 20.3±0.5 |
| HCD2921-473MK | 47 | 9.68 | 6 | 17.5 | 6.7 | 28.0 | 25.0 | 20.3±0.5 |
| HCD2921-683MK | 68 | 11.33 | 7.2 | 16 | 5.7 | 28.0 | 25.0 | 20.3±0.5 |
| HCD2921-104MK | 100 | 25.2 | 5.8 | 10.5 | 4.3 | 28.0 | 25.0 | 20.3±0.5 |
| HCD2921-154MK | 150 | 33.65 | 4.1 | 9 | 3.2 | 28.0 | 25.0 | 20.3±0.5 |
| Standard products are stocked： |  Buy in stock in small quantities | |||||||
Remark： ① Inductance is measured with a LCR meter Agilent 4284A or equivalent.Test frequency at 100kHz ② DC resistance is measured with keithley 580 Milliohm Meter , or equivalent. Reference ambient temperature 25°C ③ SRF measured using an Agilent 4395A network analyzer and an Agilent 16193A test fixture. ④ DC current at 25°C that causes the specified Inductance drop from its value without current. ⑤ Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. ⑥ Electrical specifications at 25°C. | ||||||||
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Email：tianborong@powerhen.com
Address：3rd Floor, Building A2, Shenliang Automotive Electronics Characteristic Industrial Park, Guanlan Shenliang, Longhua New District, Shenzhen
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