DRA74-101-R COILTRONICS, DRA74-101-R Datasheet - Page 4

• Manufacturer Part Number: DRA74-101-R
• Description: INDUCTOR POWER, 20UH, 7.8A, PCB
• Manufacturer: COILTRONICS

Specifications of DRA74-101-R

• Inductance Tolerance: ± 20%
• Dc Resistance Max: 0.419ohm
• Dc Current Rating: 0.822Arms
• Inductor Case Style: SMD
• No. Of Pins: 2
• Lead Spacing: 4.6mm
• Inductor Type: Power
• Inductance: 100µH
• 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