LVC-LVC2512LF-R020-F [TTELEC]
Miniature Current Sense Surface Mount Chip Resistors; 微型电流检测表面贴装片式电阻器
| 型号： | LVC-LVC2512LF-R020-F |
| 厂家： | 
TT Electronics |
| 描述： | Miniature Current Sense Surface Mount Chip Resistors |
| 文件： | 总4页 (文件大小：194K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Miniature Current Sense
Surface Mount Chip Resistors
LVC Series
• RoHS compliant
• Tolerances to ±±1
• Resistance range from 0.0±Ω up to ±Ω
• Available in 0402, 0603, 0805, ±206, 20±0 and 25±2 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 maꢀe the LVC series an
ideal choice for disꢀ drive, computer power supply, and battery pacꢀ applications.
Electrical Data
Power Rating at
Operating
Temperature
Size
Tolerance
Resistance Range*
Absolute TCR
70°C
50mΩ - ±00mΩ
±0±Ω - 500mΩ
50±mΩ - ±000mΩ
20mΩ - 50mΩ
±400
±300
±300
±600
±400
±300
±200
±600
±400
±300
±200
±600
±400
±300
±200
±600
±400
±300
±200
±600
±400
±300
±200
0402
62.5mW
±00mW
±1, 21, 51
5±mΩ - ±00mΩ
±0±mΩ - 500mΩ
50±mΩ - ±000mΩ
20mΩ - 50mΩ
0603
0805
±206
20±0
25±2
±1, 21, 51
±1, 21, 51
±1, 21, 51
±1, 21, 51
±1, 21, 51
5±mΩ - ±00mΩ
±0±mΩ - 500mΩ
50±mΩ - ±000mΩ
±0mΩ - 20mΩ
±25mW
250mW
750mW
±000mW
-55°C to +±55°C
2±mΩ - 50mΩ
5±mΩ - 500mΩ
50±mΩ - ±000mΩ
±0mΩ - 20mΩ
2±mΩ - 50mΩ
5±mΩ - 500mΩ
50±mΩ - ±000mΩ
±0mΩ - 20mΩ
2±mΩ - 50mΩ
5±mΩ - 500mΩ
50±mΩ - ±000mΩ
*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.
A subsidiary of
TT electronics plc
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
Environmental Performance Data
Environmental Test
Test Method
Typical Performance
±0.51 + ±.0mΩ
±0.51 + 0.5mΩ
±0.51 + 0.5mΩ
MIL-STD-202 Method ±07G
Condition B, -55°C +±50°C, ±00 cycles
Thermal Shock
Short Time Overload
6.25X Rated Power for 5 seconds
±00 hours @±50°C
High Temperature Exposure
Dielectric Withstanding Voltage
MIL-STD-202, Method 30±
2.5X Rated Voltage, ± minute
±0.251 + 0.5mΩ
±0.51 + 0.5mΩ
MIL-STD-202 Method ±03B
40°C, 90-951 RH, ±000 hours
Humidity (steady state)
±000 hours, Rated Power, 70°C
±.5 hours on, 30 minutes off
Load Life
±±.01 + 0.5mΩ
±0.51 + 0.5mΩ
±0.51 + ±.0mΩ
>±000 megohms
951 min Coverage
Low Temperature Operation
Resistance to Solder Heat
Insulation Resistance
Solderability
± hour -65°C followed by rated power for 45 min
MIL-STD-202 Method 2±0
260°C, ±0 seconds
MIL-STD-202 Method 302
±00VDC, ± minute
MIL-STD-202 Method 208
245°C, 5 seconds
Physical Data (mm)
Chip
Dimensions
IPC Recommended Landing
Pad Dimensions
L
W
T
C
A
D
E
F
L
W
±.00
±0.05
0.50
±0.05
0.32
±0.±0
0.25
±0.±0
0.20
±0.±0
0402
0603
0805
1206
2010
2512
0.65
0.65
0.90
C
027
R
±.60
±0.±0
0.80
±0.±0
0.45
±0.±0
0.30
±0.20
0.30
±0.20
±.00
±.40
±.75
2.70
3.40
0.90
0.95
±.00
±.20
±.±0
±.60
2.00
3.00
4.70
6.±0
T
2.00
±0.±5
±.25
±0.±5
0.55
±0.±0
0.30
±0.20
0.40
±0.25
A
E
3.05
±0.±5
±.55
±0.±5
0.55
±0.±0
0.50
±0.30
0.40
±0.25
F
D
5.00
±0.20
2.45
±0.±5
0.60
±0.±5
0.60
±0.30
0.50
±0.25
6.35
±0.20
3.±5
±0.±5
0.60
±0.±0
0.60
±0.30
0.55
±0.25
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
Tape & Reel Pacꢀaging Data (mm)
Ø D0
ttom Tape
To p Tape
E
F
A
W
B
Ø 1.4 min.
direction of unreeling
Resistor
P1
P2
P0
T
Qty/
Reel
A
B
E
F
W
T
P0
P1
P2
ØD0
0402
0.70±0.05
±.±6±0.05 ±.75 ±0.05
3.5 ±0.05
8.00 ±±.0
8.00 ±±.0
8.00 ±±.0
8.0±±.0
0.40 ±0.03 4.00 ±0.±0
0.60 ±0.03 4.00 ±0.±0
0.75 ±0.05 4.00 ±0.±0
0.75±0.05 4.00 ±0.±0
2.00±0.5
4.00±0.5
4.00±0.5
4.00±0.5
2.00±0.05
±.55±0.05
±0ꢀ
0603 ±.±0 ±0.05 ±.90 ±0.05 ±.75 ±0.05
0805 ±.60 ±0.05 2.37 ±0.05 ±.75 ±0.05
3.5 ±0.05
3.5 ±0.05
3.5±0.05
2.00±0.05
2.00±0.05
2.00±0.05
±.55±0.05
±.55±0.05
±.55±0.05
5ꢀ
5ꢀ
±206
2.00±0.05
3.55±0.05
±.75±0.05
5ꢀ
Emboss Plastic Tape Pacꢀaging Data (mm)
Ø D0
Top Tape
E
A
F
W
B
Ø 1.4 min.
direction of unreeling
Resistor
P1
P2
P0
T
Emboss Tape
Qty/
Reel
A
B
E
F
W
T
P0
P1
P2
ØD0
20±0
25±2
2.85±0.±0 5.45±0.±0 ±.75±0.±0 5.5±0.05 ±2.0±0.±0 ±.00±0.20 4.00±0.05 4.00±0.±0 2.00±0.05 ±.50±0.±0
3.40±0.±0 6.65±0.±0 ±.75±0.±0 5.5±0.05 ±2.0±0.±0 ±.00±0.20 4.00±0.05 4.00±0.±0 2.00±0.05 ±.50±0.±0
4ꢀ
4ꢀ
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
Ordering Data
Power Derating Data
Prefix
LVC - LVC0805LF - R020 -
F
100
Model
LVC0402LF; LVC0603LF; LVC0805LF
LVC1206LF; LVC2010LF; LVC2512LF
50
10
Resistance Code
4-Digit resistance code. Ex: R050 = 0.050Ω; 1R00 = 1Ω
Tolerance Code
F = ±1%; G = ±2%; J = ±5%
25°
70°
150°
Temperature in °C
For additional information or to discuss your specific requirements,
please contact our Applications Team using the contact details below.
Marꢀing Information
0402 chips will be marꢀed with 3-digit resistance code. Ex: ±R0 = ±Ω, R±0 = 0.±Ω, R0± = 0.0±Ω
All other sizes will have 4-digit marꢀing
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
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