Delta Electronics HMR1045 Prospecto
1
UNIT : mm/inch
A = 10.40 / 0.409 Max.
C = 9.00 / 0.354 Max.
F = 2.50 / 0.098
G = 2.90 / 0.114
A = 10.40 / 0.409 Max.
C = 9.00 / 0.354 Max.
F = 2.50 / 0.098
G = 2.90 / 0.114
Features
SMT Power Inductor
HMR1042B, 1045, 1050, 1055 & 1075B Type
Mechanical Dimension :
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.
TEL: 886-3-3591968; FAX: 886-3-3591991
http://www.deltaww.com
TEL: 886-3-3591968; FAX: 886-3-3591991
http://www.deltaww.com
Electrical Characteristics :
At 25
: 100KHz, 1V
o
C
PART NO.
I
sat
(Adc)
Li
(uH)
I
rms
(Adc)
D
(mm/inch)
MAX
E
(mm/inch)
H
(mm/inch)
DCR
(m )
MAX
(uH)
1
L
125
RECOMMENDED PAD PATTERNS
2
1. Tolerance of inductance is 20%.
2. Isat is the DC current which cause the inductance drop to Li.
2. Isat is the DC current which cause the inductance drop to Li.
O
3. Irms is the DC current which cause the surface temperature of the part increase less than 45
C.
O
O
4. Operating temperature : -20
C
to 105
C
( including self-temperature rise ).
F
B
E
D
A
C
H
G
2.5
2.5
3
B
(mm/inch)
MAX
HMR1042B-5R5
5.50
2.800
18.00
8
6.4
4.2 / 0.165
1.8 / 0.071
5.7 / 0.224
8.5 / 0.335
HMR1045-0R4
0.40
0.320
2.00
30
20.0
4.5 / 0.177
1.8 / 0.071
5.7 / 0.224
8.5 / 0.335
HMR1050-R22
0.22
0.176
0.90
48
31.0
5.0 / 0.197
1.8 / 0.071
5.7 / 0.224
8.5 / 0.335
HMR1050-0R5
0.50
0.400
1.60
25
22.0
5.0 / 0.197
1.8 / 0.071
5.7 / 0.224
8.5 / 0.335
HMR1050-1R0
1.00
0.800
2.00
16
17.0
5.0 / 0.197
1.8 / 0.071
5.7 / 0.224
8.5 / 0.335
HMR1050-1R2
1.20
0.960
2.00
13
17.0
5.0 / 0.197
1.8 / 0.071
5.7 / 0.224
8.5 / 0.335
HMR1050-1R2HS
1.20
0.900
6.00
21
12.0
5.0 / 0.197
1.8 / 0.071
5.7 / 0.224
8.5 / 0.335
HMR1050-2R2
2.20
1.650
6.00
12
12.0
5.0 / 0.197
1.8 / 0.071
5.7 / 0.224
8.5 / 0.335
HMR1050-4R7
4.70
3.760
11.50
8
8.0
5.0 / 0.197
1.8 / 0.071
5.7 / 0.224
8.5 / 0.335
HMR1055-0R2
0.20
1.600
0.65
48
35.0
5.5 / 0.217
1.8 / 0.071
5.7 / 0.224
8.5 / 0.335
HMR1055-R56
0.56
4.480
1.20
20
25.0
5.5 / 0.217
1.8 / 0.071
5.7 / 0.224
8.5 / 0.335
HMR1055-0R7
0.70
0.560
1.60
13
22.0
5.5 / 0.217
1.8 / 0.071
5.7 / 0.224
8.5 / 0.335
HMR1055-0R8HS
0.80
0.600
4.00
21
13.5
5.5 / 0.217
1.7 / 0.669
5.6 / 0.220
8.3 / 0.327
HMR1055-1R5
1.50
1.080
4.00
15
13.5
5.5 / 0.217
1.7 / 0.669
5.6 / 0.220
8.3 / 0.327
HMR1075B-3R0
3.00
2.400
6.50
12
11.0
7.5 / 0.295
1.7 / 0.669
5.6 / 0.220
8.3 / 0.327
RoHS compliant.
Low profile, SMD type.
High current.
Magnetic shielded.
High energy storage and low DCR.
Provided with embossed carrier tape packing.
Ideal for power source circuits, DC-DC converter, DC-AC inverters
inductor applications.
In addition to the standard versions shown here, customized inductors
are available to meet your exact requirements.
Low profile, SMD type.
High current.
Magnetic shielded.
High energy storage and low DCR.
Provided with embossed carrier tape packing.
Ideal for power source circuits, DC-DC converter, DC-AC inverters
inductor applications.
In addition to the standard versions shown here, customized inductors
are available to meet your exact requirements.