DR1050-330-R Cooper/Bussmann, DR1050-330-R Datasheet - Page 3

• Manufacturer Part Number: DR1050-330-R
• Description: Power Inductors 33uH 2.5A 58mOhms
• Manufacturer: Cooper/Bussmann
• Series: DR1050r
• Type: Powerr

Specifications of DR1050-330-R

• Core Material: Ferrite
• Product: Inductors
• Inductance: 33 uH
• Tolerance: 30 %
• Maximum Dc Current: 2.5 Amps
• Maximum Dc Resistance: 71.9 mOhms
• Dimensions: 10.3 mm W x 10.5 mm L x 5 mm H
• Shielding: Shielded
• Operating Temperature Range: - 40 C to + 125 C
• Termination Style: SMD/SMT
• Impedance: Not RequiredOhm
• Tolerance (+ Or -): 30%
• Dc Resistance: 71.9mOhm
• Operating Temp Range: -40C to 125C
• Test Frequency: 100KHz
• Dc Current: 2.56A
• Product Diameter (mm): Not Requiredmm
• Product Height (mm): 5mm
• Product Depth (mm): 10.3mm
• Product Length (mm): 10.5mm
• 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

Temperature Rise vs. Loss
Inductance Characteristics
PM-4139 3/07
© Cooper Electronic
Technologies 2007
120.0%
100.0%
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selected, it should be tested by the user in all possible applications.
Life Support Policy: Cooper Electronic Technologies does not authorize the use of any of its products for use in life support devices or systems without the
express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when
properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.
80.0%
60.0%
40.0%
20.0%
0.0%
0%
160.00
140.00
120.00
100.00
80.00
60.00
40.00
20.00
0.00
0.00
20%
-40 Deg. C
+25 Deg. C
+85 Deg. C
0.20
40%
Temperature Rise vs. Total Loss
0.40
OCL vs. I
60%
Total Loss (W)
% of I
0.60
SAT
SAT
80%
0.80
100%
Low Profile Power Inductors
1.00
120%
1.20
DR1050 Series
140%