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Delta Electronics HAL1345 Leaflet

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Mechanical Dimension : 
Features
 25    , 100KHz, 1V
O
C  
DELTA ELECTRONICS, INC.
 (TAOYUAN PLANT CPBG)
103
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
SMT Power Inductor
HAL1345 Type
B
¡ Ó
A
¡ Ó
C
E
D
G
F
4.1
3.18
3.10
8.98
5.82
Electrical Characteristics :
Irms
(Adc)
UNIT : mm/inch
A = 12.5   0.4 / 0.492   0.016
B = 12.5   0.4 / 0.492   0.016
C = 4.50 / 0.177 Max. 
D = 7.75 / 0.305
E = 2.40 / 0.094 REF
F = 10.35 / 0.407 
G = 3.75 / 0.148
2
1
3
PART NO.
Lo  
Isat
(Adc)
Li   
DCR
(m    ) MAX
(uH)  
(uH)   20%  
1.  Lo  is  the  initial  inductance  and  the  tolerance  of  inductance  is    20%.
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 ).   
RECOMMENDED  PAD  PATTERNS   
HAL1345-0R5
0.5
0.4
1.80
30
27
HAL1345-0R9
0.9
0.8
2.50
25
22
HAL1345-1R5
1.5
1.2
3.45
18
20
HAL1345-2R2
2.2
1.9
5.20
15
15
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.