LR01R005FM Datasheet, PDF (1/1 Pages) American Accurate Components, Inc. – METAL FOIL CURRENT SENSE RESISTORS

METAL FOIL CURRENT SENSE RESISTORS
The content of this specification may change without notification 09/01/08
LR Series - Metal Foil Current Sense Resistor
Custom solutions are available.
HOW TO ORDER
LR01 R005 J
M
Packaging
M = Tape/Reel (4K/Reel, embossed tape)
Tolerance (%)
F = +1
G = +2*
J = +5
EIA Resistance Value
R005 = 0.005Ω (5mΩ)
R002 = 0.002Ω (2mΩ)
R001 = 0.001Ω (1mΩ)
Series Size
LR01 = 2512, LR12=2010, LR18=1206
*AAC has the ability to manufacture +2% tolerance as an option based on customer’s requirement.
FEATURES
„ Ultra Low Resistances (down to 1mΩ)
Suitable for large current detecting
„ Extremely low TCR
„ Over coating: Molding compound
UL-94 V-0 grade
APPLICATIONS
„ Power unit (VRM) for CPU
„ Battery charges
„ Power Supply
„ DC/DC converter
DIMENSIONS (mm)
Size
L
2512
6.4 ± 0.2
2010
1206
5.0 ± 0.2
3.3 ± 0.2
RATING
Type
Power Rating
Resistance Value
Operation Temperature Range
Temperature Coefficient of Resistance
Tolerance
Insulation Resistance
Maximum Working Voltage (V)
W
3.2 ± 0.2
2.5 ± 0.2
1.6 ± 0.2
a
2.0 ± 0.2 (≤2mΩ)
0.9 ± 0.2 (>mΩ)
0.6 ± 0.3
0.5 ± 0.2
t
0.6 ± 0.2
0.7 ± 0.2
0.7 ± 0.2
LR18 = 1206
1/4W & 1/2W
5~20mΩ
LR12 = 2010
LR01 =2512
1W
1W
2W
3~30mΩ
1~50mΩ
1~10mΩ
-55°C~+170°C
±275ppm/°C
±100ppm/°C
±75ppm/°C
R≤1mΩ
1mΩ<R≤10mΩ
R>10mΩ
±1%, ±2%, ±5%
Over 100MΩ
(P*R)^1/2
DERATING CURVE
If the ambient temperature exceeds 70°C, the rated power has to be derated
according to the power derating curve shown to the right.
188 Technology Drive, Unit H Irvine, CA 92618
1
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American Accurate Components,