DR1030-470-R COILTRONICS, DR1030-470-R Datasheet - Page 2

• Manufacturer Part Number: DR1030-470-R
• Description: POWER INDUCTOR, 47UH
• Manufacturer: COILTRONICS

Specifications of DR1030-470-R

• Inductance Tolerance: ± 30%
• Dc Resistance Max: 0.2ohm
• Dc Current Rating: 1.3Arms
• Core Material: Ferrite
• No. Of Pins: 2
• Inductor Type: Power
• External Height: 3mm
• Terminal Type: SMD
• Inductance: 47µH
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Mechanical Diagrams
Dimensions are in millimeters.
XXX = Inductance in µH. R = decimal point. If no R is present third character = #of zeros.
wwlly = Date Code. R = Revision Level.
Packaging Information
Core Loss
10.3 max.
TOP VIEW
2
1
wwlly R
XX X
0.0001
0.0001
0.001
0.001
0.01
0.01
10.5 max.
0.1
0.1
Ao=10.8 mm
Bo=11.0 mm
A1=10.5 mm
B1=10.7 mm
Ko=3.2 mm
10
10
1
1
1
1
BOTTOM VIEW
0.3Rad
max.
SECTION A-A
3.0
+/-0.05
0.35
Ko
1.2
7.7
Bo
+0.1/-0.0
B
1.5 dia
1
10
10
wwlly R
FRONT VIEW
XX X
Ao
A1
LEFT VIEW
2.0
Bp-p (mT)
Bp-p (mT)
3.0 max.
4.0
User direction of feed
16.0
1MHz
1MHz
RECOMMENDED PCB LAYOUT
100
100
1.5 dia
min
7.3
Low Profile Power Inductors
A
A
500kHz
500kHz
3.3
0.5 rad
typ
1.6
1.75
12.0
300k Hz
300k Hz
200kHz
200kHz
100kHz
100kHz
DR1030 Series
+/-0.3
24.0
1
2
1000
1000
SCHEMA TIC