RCH-4564 Datasheet, PDF (1/1 Pages) Sumida Corporation – Power Inductor< Pin Type: RCH Series>

Power Inductor< Pin Type: RCH Series>
Type: RCH-4564
◆ Product Description
・5mm Max.φ, 6.5mm Max. Height.
・Inductance Range: 1.5μH～1.6mH
・Rated current range: 0.08～3.2A
・In addition to the standard versions of inductors shown here, custom inductors
are available to meet your exact requirements.
◆ Feature
・Magnetically unshielded construction.
・Ideally Used in Printers, LCD TV, DVD, Printer, Copy Machine, Mainboard of the compounding machines, etc as
Power Supplies’s Inductors or DC-DC Converter inductors.
・RoHS Compliance
.
◆ Dimensions (mm)
◆ Specification
Part Name
RCH-4564NP-1R5M
RCH-4564NP-2R2M
RCH-4564NP-2R7M
RCH-4564NP-3R3M
RCH-4564NP-4R7M
RCH-4564NP-220M
RCH-4564NP-330M
RCH-4564NP-470M
RCH-4564NP-163K
Stamp
1R5
2R2
2R7
3R3
4R7
220
330
470
163
Inductance
(μH)
[Within] ※1
1.5μH±20%
2.2μH±20%
2.7μH±20%
3.3μH±20%
4.7μH±20%
22.0μH±20%
33.0μH±20%
47.0μH±10%
1.6mH±10%
D.C.R.
(mΩ)
[Max.]
(at20℃ )
25.0
35.5
38.5
43.1
46.0
123
180
330
8100
DC
permission
current
(A)※2
3.4
2.9
2.7
2.5
2.0
0.9
0.77
0.64
0.08
Temperature
rise current
（Ａ）※3
3.2
2.3
2.2
2.1
1.9
1.2
0.9
0.68
0.14
※１.Measuring frequency: at 1kHz/1V (1.5μH、4.7μH～1.6mH)
at 100kHz/1V (2.2μH、2.7μH、3.3μH)
※2. DC permission current:The DC current at which inductance decreases to 90% of its initial value.
※3 .Temperature rise current: the DC current at which the temperature rise is △T=40℃(Ta=20℃).
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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