DR127-471-R Cooper/Bussmann, DR127-471-R Datasheet - Page 5

• Manufacturer Part Number: DR127-471-R
• Description: Power Inductors 470uH 1.68A 0.861ohms
• Manufacturer: Cooper/Bussmann
• Type: Powerr

Specifications of DR127-471-R

• Inductance: 470 uH
• Tolerance: 20 %
• Maximum Dc Current: 1.68 Amps
• Maximum Dc Resistance: 0.861 Ohms
• Dimensions: 12.5 mm W x 12.5 mm L x 8 mm H
• Termination Style: SMD/SMT
• Core Material: Ferrite
• Impedance: Not RequiredOhm
• Tolerance (+ Or -): 20%
• Operating Temp Range: -40C to 125C
• Test Frequency: 100KHz
• Shielding: Shielded
• Dc Current: 850mA
• Product Diameter (mm): Not Requiredmm
• Product Height (mm): 8mm
• Product Depth (mm): 12.5mm
• Product Length (mm): 12.5mm
• Military Standard: Not Required
• Failure Rate: Not Required
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 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