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Specifications
Power(Watts):
1W
Resistance:
5mΩ
Type:
Current Sense Resistor;Alloy Resistor
Tolerance:
±1%
Mfr. Part #:
JER1206F1R005
Package:
1206
Key Attributes
Model Number:
JER1206F1R005
Product Description
Product Overview
High-power alloy patch resistors designed for current sensing applications. Featuring SMD chip mounting, high power ratings up to 3W, and ultra-low resistance values (down to 0.0R). Compliant with AEC-Q200 and RoHS/REACH certifications.
Product Attributes
- Type: Alloy Resistor
- Mounting: SMD Patch
- Certifications: AEC-Q200, RoHS, REACH
Technical Specifications
| Type | Size | Rated Power (W) | Resistance Range (m) | Tolerance | TCR (ppm/) | Insulation Resistance (M) | Max Working Current (A) |
| 1206 | 1206 | 1 | 1m~200m | F:1%, G:2%, J:5% | 1m350; 2m~100m50; 110m~200m: 50 | >100M | Calculated by I=P/R, or max for type |
| 2512 | 2512 | 2, 3 | 0.5m~500m | F:1%, G:2%, J:5% | 1m~4m: 50; 0.5m~500m: 50; 0.5m, 1m: 350 | >100M | Calculated by I=P/R, or max for type |
| 0805 | 0805 | 0.25, 0.5 | 2m~20m | F:1%, G:2%, J:5% | 350 (for 1m), 50 (for 2m~20m) | >100M | Calculated by I=P/R, or max for type |
Dimensions
| Type | L (mm) | W (mm) | T (mm) | E (mm) |
| 1206 | 3.200.20 | 1.600.20 | 0.600.20 | 0.500.20 |
| 2512 | 6.400.20 | 3.200.20 | 0.800.20 | Large electrode: 2.200.20; Small electrode: 0.900.20 |
| 0805 | 2.000.20 | 1.250.20 | 0.600.20 | 0.400.20 |
Operating Conditions
| Parameter | Value |
| Operating Temperature Range | -55~+170 |
| Power Derating | Reduced above 70 ambient according to curve |
Packaging Specifications
| Type | Reel Size (A, B, C, F) (mm) | Q'ty/Reel | Packing Type | Packing Dimensions (A, B, W, F, E, P0, P1, P2, D0, T) (mm) |
| 1206 | 1782.00, 60.001.00, 13.500.50, 11.400.10 | 5000 | Paper | 2.000.15, 3.600.20, 8.000.10, 3.500.05, 4.000.10, 4.000.10, 2.000.05, 0.840.1 |
| 2512 | 1782.00, 60.001.00, 13.500.50, 15.401.00 | 4000 | Emboss | 3.600.2, 6.900.2, 12.00.2, 5.50.05, 1.750.1, 4.000.1, 4.000.1, 2.00.05, 1.50.10, 1.00.15 |
| 0805 | 1782.00, 60.001.00, 13.500.50, 11.400.10 | 5000 | Paper | 1.650.20, 2.400.20, 8.000.10, 3.500.05, 4.000.1, 4.000.10, 2.000.05, 0.840.1 |
Soldering Recommendations
| Type | Resistance Range | a (mm) | b (mm) | L (mm) |
| 1206 | 1m~200m | 1.8 | 1.7 | 1.6 |
| 2512 | 0.5m~4m (large electrode) | 4.0 | 3.1 | 1.8 |
| 2512 | 1m~500m | 4.0 | 2.1 | 4.1 |
| 0805 | 1m~20m | 1.4 | 1.2 | 1.4 |
2508221508_JIERR-JER1206F1R005_C46634435.pdf
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