E & E Magnetic Products Limited
SHIELDED SURFACE MOUNT
POWER INDUCTOR
Drum Type, SIS104R Series
S
CHEMATICS
Magnetically Shielded
Miniature in size and high energy storage
Ideal for high current requirements of notebook,
video recorders and other DC-DC conversion
applications
Custom inductance value or tolerance is available
RoHS compliant versions are available
E
LECTRICAL
S
PECIFICATION
@ 25
o
C
Part
Number
SIS104RN-1R5
SIS104RN-2R5
SIS104RN-3R8
SIS104RN-5R2
SIS104RN-7R0
SIS104RN-100
SIS104RN-150
SIS104RN-220
SIS104RN-330
SIS104RN-470
SIS104RN-680
SIS104RN-101
SIS104RN-151
SIS104RN-221
SIS104RN-331
RoHS
Part Number
SIS104RN-1R5R
SIS104RN-2R5R
SIS104RN-3R8R
SIS104RN-5R2R
SIS104RN-7R0R
SIS104RN-100R
SIS104RN-150R
SIS104RN-220R
SIS104RN-330R
SIS104RN-470R
SIS104RN-680R
SIS104RN-101R
SIS104RN-151R
SIS104RN-221R
SIS104RN-331R
Inductance
(uH)
1.5
2.5
3.8
5.2
7.0
10
15
22
33
47
68
100
150
220
330
Inductance
Tolerance
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
Test Frequency
(Hz)
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
1
DCR
(m
Ω
Max)
8.1
10
13
22
27
35
50
73
93
128
213
304
506
756
1090
Rated DC Current
(A)
10
7.5
6.0
5.5
4.8
4.4
3.6
2.9
2.3
2.1
1.5
1.35
1.15
0.92
0.70
2
Marking
(XYYY)
N1R5
N2R5
N3R8
N5R2
N7R0
N100
N150
N220
N330
N470
N680
N101
N151
N221
N331
Notes:
1. Test frequency is specified as the frequency for measuring the inductance.
2. Rated D.C. current indicates the value of the current when the inductance is 35% lower than its initial value
or the current when the temperature rising
∆
T=30 C at D.C. Superposition.
o
3. Operating temperature range: -30ºC to +80ºC.
4. 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.
5. Contact EEMPL for RoHS compliant version availability.
2/F Block A, 94 Tokwawan Road, Kowloon, Hong Kong
1
Tel: (852) 2765 3888
Fax: (852) 2954 3304
PI040(02)
Revised in 06/07
E & E Magnetic Products Limited
SHIELDED SURFACE MOUNT
POWER INDUCTOR
Drum Type, SIS104R Series
M
ECHANICAL
D
IMENSIONS
S
CHEMATICS
.531 Max
13.50
.142
3.60
XYYY
(DATE)
.409 Max
10.40
.303 ±.014
S
7.70 ±0.35
.287
7.30
.067
1.70
.406 Max
10.30
.157 Max
4.00
.047±.008
1.20±0.20
.118±.008
3.00±0.20
Recommended
PAD Layout
Notes:
inches
6. All dimensions are specified in
mm
with higher precedence in mm.
7. Unless otherwise specified, all tolerances are ±
.010
.
0.25
Weight (in gram)
Tape & Reel
:
:
2.5 typ.
900 / reel
8. For available RoHS part number, the part will be marked with “XYYYR”, instead of “XYYY”.
S
CHEMATICS
FOR MORE INFORMATION, PLEASE CONTACT
HEADQUARTER
2/F Block A, Merit Industrial Centre,
94 Tokwawan Road, Kowloon,
Hong Kong
Tel: (852) 2765 3888
Fax: (852) 2954 3304
Email: eempl@eleceltek.com
Website: http://www.eleceltek.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 2006, E & E Magnetic Products Limited.
2/F Block A, 94 Tokwawan Road, Kowloon, Hong Kong
2
Tel: (852) 2765 3888
Fax: (852) 2954 3304
PI040(02)
Revised in 06/07
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