DRA74-470-R COILTRONICS, DRA74-470-R Datasheet - Page 4
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DRA74-470-R
Manufacturer Part Number
DRA74-470-R
Description
INDUCTOR POWER, 20UH, 7.8A, PCB
Manufacturer
COILTRONICS
Datasheet
1.DRA124-220-R.pdf
(8 pages)
Specifications of DRA74-470-R
Inductance Tolerance
± 20%
Dc Resistance Max
0.219ohm
Dc Current Rating
1.14Arms
Inductor Case Style
SMD
No. Of Pins
2
Lead Spacing
4.6mm
Inductor Type
Power
Inductance
47µH
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DRA74-470-R
Manufacturer:
COOPER
Quantity:
20 000
Magnetics Solutions
For Automotive Applications
Mechanical Diagrams
DRA74 Series
DRA124 Series
DRA125 Series
DRA127 Series
Dimensions in Millimeters.
2.00
5.00
5.00
BOTTOM VIEW
BOTTOM VIEW
BOTTOM VIEW
5.00
BOTTOM VIEW
2.50
1.5
7.6 Ma x
2.50
12.50
Max
2.50
12.50
Max
12.50
Max
FRONT VIEW
FRONTVIEW
7.6 Max
FRONT VIEW
FRONT VIEW
12.50
Max
12.50
Max
12.50
Max
Max
4.35
Max
Max
4.5
6.0
Max
8.0
2
2
TOP VIEW
2
2
wwllyy R
TOP VIEW
wwllyy R
TOP VIEW
DRA125
TOP VIEW
wwllyy R
###
DRA127
wwllyy R
###
DRA124
###
###
1
1
1
1
High Efficiency, Shielded Inductors
RECOMMENDED PC B LA YOUT
5.5
RECOMMENDED PCB LAYOUT
3.25
5.5
5.5
RECO MMENDED PCB LAYOUT
RECOMMENDED PCB LAYOUT
3.85
2.50
3.85
13.8
3.85
13.8
8.50
13.8
### = Inductance value in uH. R = decimal point.
If no R is present third character = # of zeros
High Power Density,
wwllyy = (date code) R = revision level
SCHEMA TIC
2
1
DRA Series
SCHEMATIC
SCHEMATIC
2
2
1
1
2
1