DRA74-221-R COILTRONICS, DRA74-221-R Datasheet - Page 5

• Manufacturer Part Number: DRA74-221-R
• Description: INDUCTOR POWER, 20UH, 7.8A, PCB
• Manufacturer: COILTRONICS

Specifications of DRA74-221-R

• Inductance Tolerance: ± 20%
• Dc Resistance Max: 0.96ohm
• Dc Current Rating: 0.544Arms
• Inductor Case Style: SMD
• No. Of Pins: 2
• Lead Spacing: 4.6mm
• Inductor Type: Power
• Inductance: 220µH
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Magnetics Solutions
For Automotive Applications
Packaging Information
DRA73 Series
DRA74 Series
DRA124 Series
DRA125 Series
DRA127 Series
Dimensions are in millimeters.
B0= 13.00mm
A0= 13.00 mm
K0= 4.90 mm
B0= 7.90 mm
A0= 7.90 mm
K0= 4.70 mm
A0= 7.90mm
B0= 7.90 mm
K0= 3.80mm
B0= 13.00 mm
A0= 13.00 mm
K0= 6.30 mm
B0= 13.00 mm
A0= 13.00mm
K0= 8.30mm
SEC TION A-A
SEC TION A-A
SECTION A-A
K0
SECTION A-A
SECTION A-A
Ko
Ko
K0
K0
2.00 ±0.1
+0.1/-0.0
2.00 ±0.1
B0
+0.1/-0.0
Bo
1.5 dia
4.00
B0
+0.1/-0.0
1.5 dia
B0
Bo
4.00
1.5 dia
Ao
Ao
A0
Ø1.50 +0.1/-0.0
A0
A0
Ø1.50 +0.1/-0.0
2.0
2.0
2.0
12.00
Ø1.5 0 Min.
User direction of feed
12.00
Ø1.5 0 Min.
User direction of feed
User direction of feed
16.00
20.00
16.00
A
1.5 dia
User direction of feed
min
A
1.5 dia
min
1.5 d ia
min
A
A
High Efficiency, Shielded Inductors
A
User direction of feed
A
7.50±0. 1 16.00
1.75±0.10
A
A
A
A
1.75
7.50±0.1 16.00
11.5
1.75
1.75 ±0.10
±0.3
11.5
1.75
+/-0.3
11.5
24.0
+/-0.3
±0.3
24.0
+/-0.3
24.0
Parts packaged on 13" Diameter reel,
1,350 parts per reel.
Parts packaged on 13" Diameter reel,
1,100 parts per reel.
Parts packaged on 13" Diameter reel,
750 parts per reel.
Parts packaged on 13" Diameter reel,
600 parts per reel.
Parts packaged on 13" Diameter reel,
350 parts per reel.
High Power Density,
DRA Series