
1
1. Inductance at Irated is a typical inductance value of the inductor at rated current.
Notes:
2. Saturation current, Isat, is the current at which the inductance of the component drops by 20% maximum at an
temperature of 25 C.
ambient
RoHS compliant versions are available
3. Heating current, I
current is determined by mounting the component on a typical PCB and applying current for 30 minutes.
, is the DC current required to raise the part temperature by approximately 40 C.
DC
The heating
Operating temperature -40 C to +125 C
thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified
in the end application.
temperature under worst case operating conditions. Circuit design, component placement, PWB trace size and
4. The part temperature (ambient temperature + temperature rise) should not exceed the upper limit of the operating
Part
Number
Part
Number
RoHS
2
3
( H Typ)
Inductance
@Irated
Marking
(XXXY)
Isat(A)
Saturation
Current
I
(A)
DC
Heating
Current
UIS5015-681M
UIS5015-472M
UIS5015-122M
UIS5015-682M
UIS5015-103M
UIS5015-183M
UIS5015-223M
UIS5015-333M
UIS5015-403M
UIS5015-473M
UIS5015-104M
UIS5015-154M
UIS5015-222M
UIS5015-332M
UIS5015-392M
681M
472M
122M
682M
103M
183M
223M
333M
403M
473M
104M
154M
222M
332M
392M
Irated
(A)
DCR
(m
Max)
1
( H ±20%)
Inductance
@0A
DC
Unshielded and small footprint with high energy storage
and low resistance
Suitable for DC/DC converters, industrial products
and handheld devices.
Superior performance and self-leaded design for surface
mounting applications
UIS5015-472MF
UIS5015-122MF
UIS5015-682MF
UIS5015-103MF
UIS5015-183MF
UIS5015-223MF
UIS5015-333MF
UIS5015-403MF
UIS5015-473MF
UIS5015-104MF
UIS5015-154MF
UIS5015-222MF
UIS5015-332MF
UIS5015-392MF
UIS5015-681MF
20.0
10.8
17.7
9.0
14.7
7.1
13.7
6.0
11.7
5.4
4.4
4.0
3.5
2.0
42
6.9
2.6
50
9.8
3.7
55
15
4.3
153
25
6.7
200
27
2.3
2
64
9
24
48
8
20
35
7
16
29
5
13
26
4
11
20.0
4.4
10.8
17.7
4.0
9.0
14.7
3.5
7.1
13.7
2.3
6.0
11.7
2
5.4
0.68
33
4.7
1.2
40
6.8
2.2
47
10
3.3
100
18
3.9
150
22
0.68
33
4.7
1.2
40
6.8
2.2
47
10
3.3
100
18
3.9
150
22
E
S
25
LECTRICAL
PECIFICATION @
°C
E & E Magnetic Products Limited
UIS5015 Series
SMT POWER INDUCTORS
Unshielded Drum Type
2/F Block A, 94 Tokwawan Road, Kowloon, Hong Kong
Tel: (852) 2765 3888
Fax: (852) 2954 3304
Revised in 01/08
PI146(01)