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Specifications
Power(Watts):
3W
Resistance:
10mΩ
Type:
Alloy Resistor
Temperature Coefficient:
±50ppm/℃
Tolerance:
±1%
Mfr. Part #:
LRMAP2512-R01FT4
Package:
2512
Key Attributes
Model Number:
LRMAP2512-R01FT4
Product Description
Low Resistance Metal Alloy Resistor LRMA Series
The LRMA Series Low Resistance Metal Alloy Resistors are designed for high-performance current sensing applications in power electronics. They offer a wide resistance range from 0.5m to 500m, high temperature operation up to 170C, and are available in standard, power, and low thermal EMF versions. These resistors are RoHS compliant, halogen-free, and AEC-Q200 qualified, making them suitable for demanding automotive and industrial environments.
Product Attributes
- Brand: TT Electronics (BI Technologies, IRC, Welwyn)
- Material: Metal Alloy (Cu-Ni / Mn-Cu)
- Certifications: RoHS compliant & halogen free, AEC-Q200 qualified
Technical Specifications
| Version | Size | Resistance Range (m) | Power Rating @70C (W) | Overload Rating (5s) (W) | TCR (25 to 125C) (ppm/C) | Element Alloy |
| T (Standard) | 2512 | 1 to 100 | R01: 2, >R01: 1 | R01: 10, >R01: 5 | R01: 75 | Cu-Ni / Mn-Cu |
| T (Standard) | 2010 | 0.5 to 500 | R10: 3, >R10: 2 | R10: 15, >R10: 10 | >R001 & <R01: 100, R 001: 275 | Cu-Ni |
| P (Power) | 2512 | 1 to 100 | R01: 2, >R01: 1 | R01: 10, >R01: 5 | R01: 75 | Cu-Ni / Mn-Cu |
| M (Low thermal EMF) | 1206 | 0.5 to 50 | 1 | 5 | R01: 75, 100 | Mn-Cu |
| M (Low thermal EMF) | 0805 | 0.5 to 50 | 0.5 | 3 | R001 & <R01: 100, R 001: 275 | Mn-Cu / Cu-Ni |
| M (Low thermal EMF) | 2512 | 1 to 25 | 2.5 | 15 | R01: 75 | Cu-Ni / Mn-Cu |
| M (Low thermal EMF) | 1225 | 3 to 30 | 3 | 10 | R001 & <R01: 100 | Mn-Cu |
| M (Low thermal EMF) | 0612 | 2 to 40 | 1 | 5 | R001: 275 | Mn-Cu |
| N (Inverse) | 0815 | 1 to 10 | 1 | 5 | R001: 50 | Cu-Ni |
| Size | L (mm) | C (mm) | t (mm) | Wt (mg) |
| 0805 | 2.0 0.1 | 1.70.2 | 0.4 0.2 | 5.0 |
| 1206 | 3.2 0.2 | 2.1 0.25 | 0.5 0.3 | 18.3 |
| 0612 | 1.25 0.1 | 1.6 0.2 | 0.40.2 | 12.9 |
| 0815 | 2.6 0.2 | 2.1 0.25 | 0.5 0.3 | 14.1 |
| 2010 | 5.0 0.2 | 3.20.2 | 0.6 0.2 | 35.6 |
| 2512 | 6.4 0.2 | 3.75 0.3 | 0.5 0.2 | 57 to 63 |
| 2512 | 6.4 0.2 | 3.75 0.3 | 0.5 0.2 | 70 |
| 1225 | 3.2 0.3 | 2.5 0.2 | 0.6 0.2 | 57 to 63 |
2410121619_TT-Electronics-LRMAP2512-R01FT4_C5116354.pdf
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