NR4030-4.7UH磁胶电感 贴片功率电感 厂家直销 包邮 免费拿样

1. Shape and Dimension（Unit:mm）

2.Electronic Characteristics List

Isat (A)：

   DC Saturation Current that will cause initial inductance to drop approximately 30% max.

Irise((A)

  DC Current that will cause an approximateΔT of 40℃

3.General Characteristics

  3-1. Storage Temperature range :-40℃～＋105℃

3-2.Operating temperature range:－40℃～＋105℃(Including coil’s self temperature rise)

3-3.External appearance  :  No external defects can be found in the visual inspection.

3-4.Electrode strength   :  No electrode detachment should be found when the device is

 pushed in two directions of X and Y with the force

of10.0N for 10±2 seconds after soldering

between copper plate and the electrodes.

(Refer to figure at right)              

3-5.Vibration test       :  Inductance deviation is within ±3.0% after 1 hour sweeping vibration

in each three directions, namely, forward and backward, up and down,

right and left. The frequency is 10～55～10Hz and the amplitude of

1 minute cycle is 1.5mm PP.

3-6.Recommended reflow condition：

3-7.Humidity test   :  Inductance deviation is within ±5.0% after 96±4 hours test under the

                     condition of relative humidity of 90～95% and temperature of 40±2℃,

and 1 hour storage under room ambient conditions after the device is wiped

with dry cloth.

4. Construction and materials

5.Packaging and Marking:

5-1.Carrier Tape Dimensions:

5-2.Taping Dimensions:

5-3.Reel Dimensions:

6.PACKAGE SPECIFICATION:

2KPCS/ Reel   6KPCS/ Inner Box    30KPCS/ Outer Box

编带方向，如右图所示（图中红色虚线部分表示焊盘位置）