HC2-2R2-R Coiltronics/Div of Cooper/Bussmann, HC2-2R2-R Datasheet - Page 2

• Manufacturer Part Number: HC2-2R2-R
• Description: INDUCTOR PWR HI CURR 2.2UH SMD
• Manufacturer: Coiltronics/Div of Cooper/Bussmann
• Series: HC2r

Specifications of HC2-2R2-R

• Inductance: 2.2µH
• Current: 24.3A
• Current - Saturation: 31.9A
• Tolerance: ±20%
• Dc Resistance (dcr): 2.3 mOhm Max
• Package / Case: 0.755" L x 0.748" W x 0.500" H (19.20mm x 19.00mm x 12.70mm)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Frequency - Test: 300kHz
• Applications: General Purpose
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Shielding: -
• Q @ Freq: -
• Self Resonant Freq: -
• Current - Temperature Rise: -
• Other names: HC2-2R2; HC2-2R2

Packaging Information
Dimensions in Millimeters
Rolloff
Core Loss
PM-4109 8/06
© Cooper Electronic
Technologies 2006
Ao= 19.3mm
Bo= 19.3mm
Ko= 12.9mm
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Tel: [phone] Toll Free: [phone] Fax: [phone]
This bulletin is intended to present product design solutions and technical information that will help the end user with design applications. Cooper Electronic
Technologies reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper
Electronic Technologies also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been
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.
SECTION A-A
Ko
20
40
50
60
70
80
90
92
94
95
96
97
98
99
0
Bo
Bo
10
100
90
80
70
60
50
40
30
20
10
0
0
INDUCTANCE VERSUS SATURATION CURRENT
20
20
1.5Dia +0.10
HC2-xxx
wwllyy R
-0.00
I
RMS
40
30
Ao
% of Applied Volt-µ-Seconds
DERATING WITH CORE LOSS
40
60
50
60
80
% of I
80
100
100
SAT
2.0
120
R0.5 ref
32
140
200
4.0
160
User direction of feed
300
400
180
A
A
500
600
200
2.0Dia
min
800
1000
1.75
20.2
HIGH CURRENT 2™
+/-0.1
+/-0.1
Packaging Information:
Parts packaged on a
13" Dia. EIA-481 compliant reel.
110 parts per reel using a 7" hub.
40.4
Power Inductors
+/-0.3
+/-0.3
44.0