Delta Electronics HMU1342 Leaflet
Mechanical Dimension :
Features
25 , 100KHz, 1V
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
SMT Power Inductor
HMU1342 Type
O
C
¡Ó
Electrical Characteristics :
135
UNIT : mm/inch
A = 12.60 0.4 / 0.496 0.016
B = 12.70 0.3 / 0.500 0.012
C = 4.20 / 0.165 Max.
D = 8.95 / 0.352
E = 2.50 / 0.098
F = 9.50 / 0.374
G = 4.30 / 0.169
H = 1.90 / 0.075
A = 12.60 0.4 / 0.496 0.016
B = 12.70 0.3 / 0.500 0.012
C = 4.20 / 0.165 Max.
D = 8.95 / 0.352
E = 2.50 / 0.098
F = 9.50 / 0.374
G = 4.30 / 0.169
H = 1.90 / 0.075
RECOMMENDED PAD PATTERNS
1. Tolerance of inductance is 20%.
2. Isat is the DC current which cause the inductance drop approximately 20% of is nominal inductance without current.
2. Isat is the DC current which cause the inductance drop approximately 20% of is nominal inductance without current.
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 ).
L
(uH)
1
I
2
sat
(Adc)
(m ) MAX
DCR
rms
I
(Adc)
3
HMU1342-R35
0.35
1.5
32.0
24.0
HMU1342-0R5
0.50
1.5
24.0
24.0
HMU1342-0R8
0.80
4.5
22.0
18.0
HMU1342-1R1
1.10
4.5
15.0
18.0
HMU1342-1R4
1.40
4.5
12.8
18.0
HMU1342-1R9
1.90
4.5
9.0
18.0
HMU1342-2R2
2.20
11.0
12.3
10.0
HMU1342-3R0
3.00
11.0
9.8
10.0
HMU1342-4R7
4.70
21.0
8.2
7.0
HMU1342-5R6
5.60
21.0
7.6
7.0
HMU1342-6R8
6.80
21.0
5.8
7.0
HMU1342-7R7
7.70
21.0
4.8
7.0
8.4
3.0
3.8 10.0
C
D
E
F
G
B
H
H
A
13.5
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.