DR74-470-R COILTRONICS, DR74-470-R Datasheet - Page 5

• Manufacturer Part Number: DR74-470-R
• Description: POWER INDUCTOR, 47UH, 1.15A, 20%
• Manufacturer: COILTRONICS

Specifications of DR74-470-R

• Inductance Tolerance: ± 20%
• Dc Resistance Max: 0.216ohm
• Dc Current Rating: 1.15Arms
• Core Material: Ferrite
• Inductor Case Style: SMD
• No. Of Pins: 2
• Inductor Type: Power
• Inductance: 47µH
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Packaging Information
DR73 Series
Supplied in tape and reel packaging,
1350 parts per reel, 13" diameter reel.
DR74 Series
Supplied in tape and reel packaging,
1100 parts per reel, 13" diameter reel.
DR125 Series
Supplied in tape and reel packaging,
600 parts per reel, 13" diameter reel.
DR127 Series
Supplied in tape and reel packaging,
350 parts per reel, 13" diameter reel.
Dimensions are in millimeters.
1207
Ao=7.90mm
Bo=7.90mm
Ko=3.80mm
Ao=7.90mm
Bo=7.90mm
Ko=4.70mm
Ao=13.0mm
Bo=13.0mm
Ko=6.30mm
Ao=13.0mm
Bo=13.0mm
Ko=8.30mm
BU-SB07327
SECTION A-A
SECTION A-A
SECTION A-A
SECTION A-A
Ko
Ko
K0
K0
B0
B0
Bo
Bo
2.00 ±0.1
2.00 ±0.1
+0.1/-0.0
+0.1/-0.0
1.5 dia
1.5 dia
4.00
4.00
Ao
Ao
A0
1
2
A0
1
2
Ø1.50 +0.1/-0.0
Ø1.50 +0.1/-0.0
Page 5 of 6
2.0
12.00
2.0
12.00
Ø1.50 Min.
Ø1.50 Min.
4.0
4.0
16.00
20.00
1.5 dia
min
User direction of feed
1.5 dia
min
User direction of feed
User direction of feed
A
User direction of feed
A
A
A
1
2
1
2
A
A
A
A
1.75±0.10
7.50±0.1
1.75±0.10
1.7
11.5
7.50±0.1
11.5
1.7
+/-0.3
Data Sheet 4315
24.0
16.00
+/-0.3
±0.3
24.0
16.00
±0.3
ACTUAL SIZE
ACTUAL SIZE
ACTUAL SIZE
ACTUAL SIZE
DR73
DR125
DR127
DR74