DR74-471-R Coiltronics/Div of Cooper/Bussmann, DR74-471-R Datasheet - Page 4
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DR74-471-R
Manufacturer Part Number
DR74-471-R
Description
INDUCTOR SHIELD PWR 470UH SMD
Manufacturer
Coiltronics/Div of Cooper/Bussmann
Series
DRr
Type
Ferrite Corer
Datasheet
1.DR73-4R7-R.pdf
(6 pages)
Specifications of DR74-471-R
Inductance
470µH
Current
400mA
Current - Saturation
460mA
Tolerance
±20%
Shielding
Shielded
Dc Resistance (dcr)
1.740 Ohm
Package / Case
0.299" L x 0.299" W x 0.171" H (7.60mm x 7.60mm x 4.35mm)
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Frequency - Test
100kHz
Material - Core
Ferrite
Applications
General Purpose
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Q @ Freq
-
Self Resonant Freq
-
Current - Temperature Rise
-
Other names
DR74-471
DR74-471
DR74-471
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DR74-471-R
Manufacturer:
COOPER
Quantity:
60 000
Part Number:
DR74-471-R
Manufacturer:
COOPER
Quantity:
20 000
Dimensions - mm
DR73 Series
DR74 Series
DR125 Series
DR127 Series
Dimensions in millimeters.
1207
2.0
4.90
4.90
Typ
Typ
2.0
Typ.
Typ.
2.05
2.05
BOTTOM VIEW
BOTTOM VIEW
2
BU-SB07327
2
BOTTOM VIEW
BOTTOM VIEW
1.13
1.13
6.0
10
10
Max
7.6
1
1
Max
7.6
12.50
Max
12.50
Max
FRONT VIEW
FRONT VIEW
Max
8.00
7.6 Max
Max
6.00
Max
7.6
FRONT VIEW
FRONT VIEW
4.35
Max
12.50
12.50
Max
3.55
Max
Max
Page 4 of 6
TOP VIEW
TOP VIEW
DR73
###
DR74
###
1
1
TOP VIEW
DR125-###
wwllyy R
TOP VIEW
DR127-###
wwllyy R
RECOMMENDED PAD LAYOUT
RECOMMENDED PAD LAYOUT
3.25
2
3.25
2
RECOMMENDED PAD LAYOUT
5.50
RECOMMENDED PAD LAYOUT
2.50
5.50
2.50
Data Sheet 4315
8.50
8.50
13.80
3.85
13.80
3.85
### = Inductance value per family chart
wwllyy = (date code) R = revision level
SCHEMATIC
SCHEMATIC
2
1
2
1
SCHEMATIC
1
2
SCHEMATIC
2
1