LRC-LR2512-01-1R00-F International Resistive Company (IRC), LRC-LR2512-01-1R00-F Datasheet - Page 2
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LRC-LR2512-01-1R00-F
Manufacturer Part Number
LRC-LR2512-01-1R00-F
Description
RESISTOR, CURRENT SENSE, 1OHM, 2W, 1%
Manufacturer
International Resistive Company (IRC)
Series
LRr
Datasheet
1.LRC-LRF2010LF-01-R015-F.pdf
(2 pages)
Specifications of LRC-LR2512-01-1R00-F
Resistance
1ohm
Resistance Tolerance
± 1%
Power Rating
2W
Resistor Element Material
Thick Film
Resistor Case Style
2512
No. Of Pins
2
Temperature Coefficient
± 100ppm/°C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Flat Chip Resistor
Environmental Performance
Power Derating and Pulse/Surge Capability
Ordering Procedure
Prefix
Model
LR for values > 0.025Ω
LRF for values ≤ 0.025Ω
Size
1206; 1206LF; 2010; 2010LF; 2512; 2512LF
(LF=Lead Free Terminations)
TCR Code
01 = ±100ppm/°C
Resistance Code
4-Digit resistance code. Ex: R050 = 0.050Ω; 1R00 = 1Ω
Tolerance Code
F = ±1%, G = ±2%, J = ±5%, K = ±10%
For additional information or to discuss your specific requirements,
please contact our Applications Team using the contact details below.
Advanced Film Division
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Email: afdsales@irctt.com • Website: www.irctt.com
Thermal Shock
Short Time Overload
High Temperature Exposure
Dielectric Withstanding Voltage
Moisture Resistance
Load Life
Low Temperature Operation
Resistance to Solder Heat
Insulation Resistance
Solderability
100
50
10
Power Derating Curve
Environmental Test
25°
Temperature in °C
LRC - LRF 1206LF - 01 - R020 - F
70°
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
150°
6.25X Rated Power for 5 seconds (1206, 2010 Size)
1 hour -65°C followed by rated power for 45 min
5X Rated Power for 5 seconds (2512 Size)
Condition B, -55°C +150°C, 100 cycles
1000 hours, Rated Power, 70°C
2.5X Rated Voltage, 1 minute
1.5 hours on, 30 minutes off
MIL-STD-202 Method 107G
MIL-STD-202, Method 301
MIL-STD-202 Method 106
MIL-STD-202 Method 210
MIL-STD-202 Method 302
MIL-STD-202 Method 208
100 hours @150°C
260°C, 10 seconds
100VDC, 1 minute
245°C, 5 seconds
Test Method
70
50
30
20
10
7
5
3
300 µSec
1 mSec
Pulse and Surge Capability
Surge or Repetitive Pulse Duration
3 mSec
10 mSec
Recommended Solder Pad Layout
A
C
B
30 mSec
I D
M
m
m
m
i
i
i
. n
. n
. n
.
m
m
m
100 mSec
B
L
1 (
0
0
0
R
(
(
0 .
. 2
1 .
. 4
0 .
Typical Performance
1
2 .
95% min Coverage
2
8
) 0
6
) 0
5
) 5
±0.25% + 0.5mΩ
>1000 megohms
0
0
0
0
±0.5% + 1.0mΩ
±0.5% + 0.5mΩ
±0.5% + 0.5mΩ
±0.5% + 0.5mΩ
±1.0% + 0.5mΩ
±0.5% + 0.5mΩ
±0.5% + 1.0mΩ
6
300 mSec
L
A
0
3 (
0
0
R
(
(
1 .
2 .
. 6
0 .
. 1
2
0 .
0
2
5
) 5
6
) 5
) 5
1
0
0
5
0
1 Sec
LR Series Issue June 2010
L
Average power
dissipationnot to
exceed normal
70°C rating
0
0
7 (
0
C
R
(
(
1 .
. 3
3 .
0 .
. 1
2
7 .
5
4
) 7
0
6
) 5
) 5
0
1
5
5
2