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LRMAP2512R08FT4

Description
RESISTOR, CURRENT SENSE, METAL ALLOY, 3W, 1%, 75ppm, 0.08ohm, SURFACE MOUNT, 2512, CHIP, HALOGEN FREE AND ROHS COMPLIANT
CategoryPassive components    The resistor   
File Size360KB,3 Pages
ManufacturerTT Electronics plc
Websitehttp://www.ttelectronics.com/
Environmental Compliance  
Download Datasheet Parametric View All

LRMAP2512R08FT4 Overview

RESISTOR, CURRENT SENSE, METAL ALLOY, 3W, 1%, 75ppm, 0.08ohm, SURFACE MOUNT, 2512, CHIP, HALOGEN FREE AND ROHS COMPLIANT

LRMAP2512R08FT4 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Objectid1076884945
package instructionCHIP, HALOGEN FREE AND ROHS COMPLIANT
Reach Compliance Codecompliant
JESD-609 codee3
Manufacturer's serial numberLRMA
Installation featuresSURFACE MOUNT
Maximum operating temperature170 °C
Minimum operating temperature-55 °C
Package shapeRECTANGULAR PACKAGE
method of packingTR, EMBOSSED, 7 INCH
Rated power dissipation(P)3 W
Rated temperature70 °C
resistance0.08 Ω
Resistor typeFIXED RESISTOR
size code2512
surface mountYES
technologyMETAL ALLOY
Terminal surfaceTIN OVER NICKEL
Terminal shapeWRAPAROUND
Tolerance1%
Low Resistance
Metal Alloy Resistor
LRMA Series
Low Resistance Metal Alloy Resistor
·
Resistance range 1 to 100mΩ
·
High temperature operation to 170°C
LRMA Series
·
Low thermal EMF version
·
High power version
to 100mΩ
Resistance range 1
·
Current sensing for
operation to 170°C
High temperature
power electronics
Low
compliant &
version
·
RoHS
thermal EMF
halogen free
High power version
Current sensing for power electronics
RoHS compliant & halogen free
Electrical Data
Power rating
@70°C
Overload rating
(5s)
Resistance range
Standard values
1
Resistance tolerance
TCR
(25 to 125°C)
Ambient temperature
Insulation resistance
Element alloy
Coating
LRMA Version
Size
W
W
mΩ
mΩ
%
ppm/°C
°C
MΩ
≤R01:
2, >R01: 1
≤R01:
10, >R01: 5
1 to 50
1, 1.5, 2, 3, 4, 5, 7, 8, 9, 10,
11, 12, 15, 18, 20, 25, 30, 33, 40, 50
1, 5
>R01: ±75
>R001 &
≤R01:
±100,
-55 to 170
>100
Cu-Ni or Mn-Cu
Black
T (Standard)
2512
3
15
3 to 100
3, 5, 10, 11, 15,
20, 25, 30, 40, 50, 80, 100
R001: ±275
P (Power)
2512
Power rating
@70°C
Overload rating
(5s)
Resistance range
Standard values
1
LRMA Version
Size
W
W
mΩ
mΩ
1
5
5 to 30
M (Low thermal EMF)
1206
2512
≤R02:
2, >R02: 1
≤R02:
10, >R02: 5
5 to 40
5, 10, 20, 30, 40
N (Inverse)
0815
1
2
5
5, 10, 15, 20, 25, 30
Resistance tolerance
TCR
(25 to 125°C)
Ambient temperature
Insulation resistance
Element alloy
Coating
%
ppm/°C
MΩ
1, 5
>R01: ±75,
≤R01:
±100
-55 to 170°C
>100
Mn-Cu
Black
Green
1 to 30
1, 6, 8, 10,
15, 20, 25, 30
±100
Notes: 1. Non-standard values may be available for high volume requirements. 2. Requires 300mm copper pad & trace area
2
Cu-Ni
Black
Physical Data
(All dimensions in mm and nominal weight in g)
Size
L
W
C
t
1206
0815
2512
≤R002
Wt
18.3
14.1
3.2
±0.2
2.1
±0.25
1.6
±0.2
3.75
±0.3
0.5
±0.3
0.5
±0.2
2.0
±0.2
0.6
±0.2
0.7
±0.2
2512
>R002
6.4
±0.2
3.2
±0.2
0.9
±0.2
0.65
±0.25
57 to 63
General Note
General Note
TT electronics reserves the right to make changes in product specification without notice or liability.
Welwyn
Components
© TT electronics plc
Limited
Bedlington, Northumberland NE22 7AA, UK
Welwyn Components reserves the right to make changes in product specification without notice or liability
All information is subject to TT electronics’ own data and is considered
at time of going to print.
All information is subject to Welwyn’s own data and is considered accurate
accurate at time of going to print.
08/10
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
Telephone: +44 (0) 1670 822181
Facsimile: +44 (0) 1670 829465
Email: info@welwyn-tt.com
Website: www.welwyn-tt.com
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