Miniature Current Sense
Surface Mount Chip Resistors
LVC Series
•
RoHS compliant
•
Tolerances to ±1%
•
Resistance range from 0.01Ω up to 1Ω
•
Available in 0402, 0603, 0805, 1206, 2010 and 2512 chip sizes
IRC’s new LVC miniature surface mount chip resistors combine small size
with precision tolerances for accurate current sense applications. Excellent
power handling capability, low TCR, low inductance and resistance tolerances to ±1% make the LVC series an
ideal choice for disk drive, computer power supply, and battery pack applications.
Electrical Data
Size
Power Rating at
70°C
Tolerance
Resistance Range*
50mΩ - 100mΩ
0402
62.5mW
1%, 2%, 5%
101Ω - 500mΩ
501mΩ - 1000mΩ
20mΩ - 50mΩ
0603
100mW
1%, 2%, 5%
51mΩ - 100mΩ
101mΩ - 500mΩ
501mΩ - 1000mΩ
20mΩ - 50mΩ
0805
125mW
1%, 2%, 5%
51mΩ - 100mΩ
101mΩ - 500mΩ
501mΩ - 1000mΩ
10mΩ - 20mΩ
1206
250mW
1%, 2%, 5%
21mΩ - 50mΩ
51mΩ - 500mΩ
501mΩ - 1000mΩ
10mΩ - 20mΩ
2010
750mW
1%, 2%, 5%
21mΩ - 50mΩ
51mΩ - 500mΩ
501mΩ - 1000mΩ
10mΩ - 20mΩ
2512
1000mW
1%, 2%, 5%
21mΩ - 50mΩ
51mΩ - 500mΩ
501mΩ - 1000mΩ
*Standard Values E24 Preferred
General Note
IRC reserves the right to make changes in product specification without notice or liability.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
Absolute TCR
±400
±300
±300
±600
±400
±300
±200
±600
±400
±300
±200
±600
±400
±300
±200
±600
±400
±300
±200
±600
±400
±300
±200
Operating
Temperature
-55°C to +155°C
Advanced Film Division
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
A subsidiary of
TT electronics plc
LVC Series Issue July 2008
Miniature Current Sense
Surface Mount Chip Resistors
Environmental Performance Data
Environmental Test
Thermal Shock
Short Time Overload
High Temperature Exposure
Dielectric Withstanding Voltage
Humidity (steady state)
Load Life
Low Temperature Operation
Resistance to Solder Heat
Insulation Resistance
Solderability
Test Method
MIL-STD-202 Method 107G
Condition B, -55°C +150°C, 100 cycles
6.25X Rated Power for 5 seconds
100 hours @150°C
MIL-STD-202, Method 301
2.5X Rated Voltage, 1 minute
MIL-STD-202 Method 103B
40°C, 90-95% RH, 1000 hours
1000 hours, Rated Power, 70°C
1.5 hours on, 30 minutes off
1 hour -65°C followed by rated power for 45 min
MIL-STD-202 Method 210
260°C, 10 seconds
MIL-STD-202 Method 302
100VDC, 1 minute
MIL-STD-202 Method 208
245°C, 5 seconds
Typical Performance
±0.5% + 1.0mΩ
±0.5% + 0.5mΩ
±0.5% + 0.5mΩ
±0.25% + 0.5mΩ
±0.5% + 0.5mΩ
±1.0% + 0.5mΩ
±0.5% + 0.5mΩ
±0.5% + 1.0mΩ
>1000 megohms
95% min Coverage
Physical Data (mm)
Chip
Dimensions
L
0402
1.00
±0.05
1.60
±0.10
2.00
±0.15
3.05
±0.15
5.00
±0.20
6.35
±0.20
W
0.50
±0.05
0.80
±0.10
1.25
±0.15
1.55
±0.15
2.45
±0.15
3.15
±0.15
T
0.32
±0.10
0.45
±0.10
0.55
±0.10
0.55
±0.10
0.60
±0.15
0.60
±0.10
C
0.25
±0.10
0.30
±0.20
0.30
±0.20
0.50
±0.30
0.60
±0.30
0.60
±0.30
A
0.20
±0.10
0.30
±0.20
0.40
±0.25
0.40
±0.25
0.50
±0.25
0.55
±0.25
IPC Recommended Landing
Pad Dimensions
D
0.65
E
0.65
F
L
W
0.90
0603
1.00
0.90
1.60
T
0805
1.40
0.95
2.00
E
1206
1.75
1.00
3.00
D
R
A
0
F
2010
2.70
1.20
4.70
2512
3.40
1.10
6.10
Advanced Film Division
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
2
LVC Series Issue July 2008
7
C
Miniature Current Sense
Surface Mount Chip Resistors
Tape & Reel Packaging Data (mm)
Bottom Tape
Top Tape
Ø D
0
E
A
F
W
B
Ø 1.4 min.
direction of unreeling
T
Resistor
P
1
P
2
P
0
A
0402
0603
0805
1206
0.70±0.05
1.10 ±0.05
1.60 ±0.05
2.00±0.05
B
1.16±0.05
1.90 ±0.05
2.37 ±0.05
3.55±0.05
E
1.75 ±0.05
1.75 ±0.05
1.75 ±0.05
1.75±0.05
F
3.5 ±0.05
3.5 ±0.05
3.5 ±0.05
3.5±0.05
W
8.00 ±1.0
8.00 ±1.0
8.00 ±1.0
8.0±1.0
T
0.40 ±0.03
0.60 ±0.03
0.75 ±0.05
0.75±0.05
P
0
4.00 ±0.10
4.00 ±0.10
4.00 ±0.10
4.00 ±0.10
P
1
2.00±0.5
4.00±0.5
4.00±0.5
4.00±0.5
P
2
2.00±0.05
2.00±0.05
2.00±0.05
2.00±0.05
ØD
0
1.55±0.05
1.55±0.05
1.55±0.05
1.55±0.05
Qty/
Reel
10k
5k
5k
5k
Emboss Plastic Tape Packaging Data (mm)
Top Tape
Ø D
0
E
A
F
W
B
Ø 1.4 min.
direction of unreeling
T
Emboss Tape
Resistor
P
1
P
2
P
0
A
2010
2512
2.85±0.10
3.40±0.10
B
5.45±0.10
6.65±0.10
E
1.75±0.10
1.75±0.10
F
5.5±0.05
5.5±0.05
W
12.0±0.10
12.0±0.10
T
1.00±0.20
1.00±0.20
P
0
4.00±0.05
4.00±0.05
P
1
4.00±0.10
4.00±0.10
P
2
2.00±0.05
2.00±0.05
ØD
0
1.50±0.10
1.50±0.10
Qty/
Reel
4k
4k
Advanced Film Division
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
LVC Series Issue July 2008
Miniature Current Sense
Surface Mount Chip Resistors
Power Derating Data
100
Ordering Data
Prefix
LVC - LVC0805LF - R020 - F
Model
LVC0402LF; LVC0603LF; LVC0805LF
LVC1206LF; LVC2010LF; LVC2512LF
% Of Rated P ower
50
Resistance Code
4-Digit resistance code. Ex: R050 = 0.050Ω; 1R00 = 1Ω
10
25°
70°
150°
Tolerance Code
F = ±1%; G = ±2%; J = ±5%
For additional information or to discuss your specific requirements,
please contact our Applications Team using the contact details below.
Temperature in °C
Marking Information
0402 chips will be marked with 3-digit resistance code. Ex: 1R0 = 1Ω, R10 = 0.1Ω, R01 = 0.01Ω
All other sizes will have 4-digit marking
Advanced Film Division
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
LVC Series Issue July 2008
Talking
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