DRA125-331-R Cooper/Bussmann, DRA125-331-R Datasheet - Page 4

• Manufacturer Part Number: DRA125-331-R
• Description: Power Inductors 330uH 1.19A 0.543ohms
• Manufacturer: Cooper/Bussmann
• Series: DRA125r

Specifications of DRA125-331-R

• Product: Inductors
• Test Frequency: 100 KHz
• Inductance: 330 uH
• Tolerance: 20 %
• Maximum Dc Current: 0.998 Amp
• Maximum Dc Resistance: 0.543 Ohms
• Dimensions: 12.5 mm W x 12.5 mm L x 6 mm H
• Shielding: Shielded
• Operating Temperature Range: - 40 C to + 165 C
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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