SMT POWER INDUCTORS
E & E Magnetic Products Limited
Drum Type, UIS1608 Series, Self-Leaded
Suitable for DC/DC conversion in notebook
S
CHEMATICS
computers, PDAs and other handheld devices
Unshielded and self-leaded design with high
energy storage
High performance and flat top for pick and place
handling
Inductance range from 1 to 1000 micro H
RoHS compliant
E
LECTRICAL
S
PECIFICATION @
25°C
Part
Number
Inductance
2
L (uH
±
20%)
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
1000
DCR
(W)
Max
0.05
0.05
0.07
0.08
0.09
0.13
0.16
0.23
0.37
0.51
0.64
0.86
1.27
2.00
3.11
3.80
5.06
9.20
13.8
SRF
(MHz)
Typ
130
115
90
70
50
45
35
30
20
15
14
11
9
6
5.5
5
4
3
2
Isat
(A)
3
Irms
(A)
4
Marking
(XYYY)
UIS1608M-102F
UIS1608M-152F
UIS1608M-222F
UIS1608M-332F
UIS1608M-472F
UIS1608M-682F
UIS1608M-103F
UIS1608M-153F
UIS1608M-223F
UIS1608M-333F
UIS1608M-473F
UIS1608M-683F
UIS1608M-104F
UIS1608M-154F
UIS1608M-224F
UIS1608M-334F
UIS1608M-474F
UIS1608M-684F
UIS1608M-105F
2.90
2.60
2.30
2.00
1.50
1.20
1.10
0.90
0.70
0.58
0.50
0.40
0.31
0.27
0.22
0.18
0.16
0.14
0.10
2.90
2.80
2.40
2.00
1.50
1.40
1.10
1.20
0.80
0.60
0.50
0.40
0.30
0.25
0.20
0.16
0.15
0.12
0.07
M102
M152
M222
M332
M472
M682
M103
M153
M223
M333
M473
M683
M104
M154
M224
M334
M474
M684
M105
Notes:
1. Ordering Information: UIS1608a - bbbFc.
UIS1608 = Product Type.
= Tolerance of Inductance (M=
±20%).
a
bbb
F
c
= Inductance value in uH (i.e. 472 = 4.7uH; 473 = 47uH; 474 = 470uH; 105 = 1000uH).
= Internal Control Code.
= Packaging Code (U = Tape & Reel Packaging in 7 inch Reel; T = Tape & Reel Packaging in 13 inch).
2. Inductance is tested at 100kHz, 0.1Vrms.
3. Inductance drops 10% typical at Isat.
4.
DT=15°C
rise typical at Irms.
5. Operating temperature range: -40°C to +125°C.
1/F., Harbour View 1, No.12 Science Park East Avenue, Phase II, Hong Kong Science Park, Shatin, N.T. Hong Kong
Tel: (852) 2954 3333
Fax: (852) 2954 3304
1
PI015(07)
Revised in 06/12
SMT POWER INDUCTORS
E & E Magnetic Products Limited
Drum Type, UIS1608 Series, Self-Leaded
M
ECHANICAL
D
IMENSIONS
.270
6.86
.160
4.06
.260 Max
6.60
.055
1.40
.140
3.56
0
XYYYF
.175
4.45 Max
Recommended
PAD Layout
.115
2.92 Max
REFERENCE OR
GAUGE PLANE
Notes:
6. The part temperature (ambient temperature + temperature rise) should not exceed the upper limit of the operating
temperature under worst case operating conditions. Circuit design, component placement, PWB trace size and
thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified
in the end application.
inches
7. All dimensions are specified in mm with higher precedence in mm.
.010
8. U
nless otherwise specified, all tolerances are
±
0.25
.
Weight (in gram) :
Tape & Reel
Tape & Reel
:
:
0.2 typ.
2500 / 13" reel
650 / 7" reel
S
CHEMATIC
0.30
1.55
P
ACKAGING
USER DIRECTION OF UNREELING
2.00
4.00
1.75
1
5.50
XYYYF
6.70
0
8.00
4.40
2
3.25
2.40
FOR MORE INFORMATION, PLEASE CONTACT
HEADQUARTER
1/F., Harbour View 1, No.12 Science Park East Avenue,
Phase II, Hong Kong Science Park, Shatin, N.T.
Hong Kong
Tel: (852) 2954 3333 Fax: (852) 2954 3304
Email: eempl@eleceltek.com
Website: http://www.eleceltek.com / www.eemagnetic.com
Information herein is for reference only and subject to change without notice. It does not constitute any representation, warranty or commitment of the company in respect
of the products in any aspect. All logos, brands and product names mentioned herein are trademarks or registered trademarks of their respective owners. The company
does not assume any liability arising out of the application or use of any product or circuit described herein. Copyrights 2009, E & E Magnetic Products Limited.
1/F., Harbour View 1, No.12 Science Park East Avenue, Phase II, Hong Kong Science Park, Shatin, N.T. Hong Kong
Tel: (852) 2954 3333
Fax: (852) 2954 3304
2
PI015(07)
4.50
Revised in 06/12
12.00
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