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Specifications
Power(Watts):
500mW
Resistance:
20mΩ
Type:
Alloy Resistor
Tolerance:
±1%
Mfr. Part #:
RE0805FAR020
Package:
0805
Key Attributes
Model Number:
RE0805FAR020
Product Description
Product Overview
The PATCH RESISTOR is a pure alloy high-power current sensing resistor designed for accurate current detection. It features an ultra-low resistance (as low as 0.0R), high power handling up to 3W, and excellent temperature coefficient characteristics. This SMD surface mount component is compliant with AEC-Q200 standards and RoHS/REACH certifications, making it suitable for demanding automotive electronics, power supplies, battery chargers, and consumer electronics applications.
Product Attributes
- Product Type: Alloy Resistor
- Mounting Type: SMD Surface Mount
- Certifications: AEC-Q200, RoHS, REACH
Technical Specifications
| Type | Size | Rated Power (W) | Resistance Tolerance | Resistance Range (m) | TCR (ppm/) | Operating Temp. Range () | Insulation Resistance (M) |
|---|---|---|---|---|---|---|---|
| Small electrode | 0805 | 0.5 | D:0.5%, F:1%, G:2%, J:5% | R000~R040 | 50 | -55~+170 | 100 |
| Small electrode | 0805 | 0.75 | F:1%, G:2%, J:5% | R005~R020 | |||
| Small electrode | 0805 | 1 | F:1%, G:2%, J:5% | R000~R003 |
| Size | Type | Length L (mm) | Width W (mm) | Thickness T (mm) | Electrode Width E (mm) |
|---|---|---|---|---|---|
| 0805 | Small electrode | 2.00.2 | 1.250.2 | 0.50.1 | 0.350.2 |
| 0805 | Large electrode | 2.00.2 | 1.250.2 | 0.50.1 | 0.350.2 |
| Type | Packing | A (mm) | B (mm) | W (mm) | F (mm) | E (mm) | P0 (mm) | P1 (mm) | P2 (mm) | D0 (mm) | T (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2512 | Emboss | 3.50.15 | 6.80.2 | 12.00.2 | 5.50.05 | 1.750.1 | 4.00.1 | 4.00.1 | 2.00.05 | 1.50.10 | 1.00.1 |
| 1206 | Emboss | 2.00.15 | 3.60.2 | 8.00.2 | 3.50.05 | 1.750.1 | 4.00.05 | 4.00.1 | 2.00.05 | 1.50.10 | 0.870.05 |
| 0805 | Emboss | 1.650.05 | 2.40.2 | 8.00.2 | 3.50.05 | 1.750.1 | 4.00.05 | 4.00.1 | 2.00.05 | 1.50.10 | 0.80.05 |
| Size | Reel Diameter A (mm) | Hub Diameter B (mm) | Core Diameter C (mm) | Flange Width F (mm) | Reel Width W (mm) | Quantity/Reel |
|---|---|---|---|---|---|---|
| 1206 | 1782.00 | 60.001.00 | 13.001.00 | 11.400.50 | 9.000.30 | 5000 |
| 2512 | 1782.00 | 60.001.00 | 13.001.00 | 15.400.5 | 13.300.50 | 4000 |
| 0805 | 1782.00 | 60.001.00 | 13.001.00 | 11.400.50 | 9.000.30 | 5000 |
| Project | Test Method | Condition | Standard | Requirement |
|---|---|---|---|---|
| Short Time Overload | IEC60115-1 4.13 | Applied 5.0 times of rated power for 5 seconds, rest 5 seconds. | R% 1% | |
| Temperature Coefficient | IEC60115-1 4.8 | Resistance at room temp. vs. resistance at +125 or +155. | Refer to Spec. | |
| Temperature Cycling | JESD22 Method JA-104 | 1000 Cycles (-55 to +125). | R% 1% | |
| High Temperature Exposure | MIL-STD-202 Method 108 | 1000 hrs @ T=125. | R% 1% | |
| Low Temperature Operation | IEC60115-1 4.23.4 | 45 min. @ T=-55. | R% 1% | |
| High Temperature and High Humidity | MIL-STD-202 METHOD 103 | 1000 hours 85/85%RH, 10% rated power. | R% 1% | |
| Weldability | J-STD-002B test B | Dip in flux, then solder bath at 245 5 for 2~3 sec. | Min 95% coverage | |
| Operational Life | MIL-STD-202 METHOD 108 | 702, rated current for 1.5h, rest 0.5h, repeat for 1000 +48/-0 hours. | R% 1% | |
| Resistance to Vibration | MIL-STD-202 METHOD 204 | 5g's for 20min, 12 cycles, 10-2000Hz. | R% 1% | |
| Resistance to Solder Heat | IEC60115-1 4.18 | Dip in flux, then solder bath at 260 5 for 101 sec. | R% 1%, No visible damage | |
| Terminal Bending | AEC-Q200-005 | Min 2mm deflection, 60 sec. | R% 1% | |
| Mechanical Shock | MIL-STD-202 METHOD 213 | 100g's, 6ms, half sine shock pulse. | R% 1% | |
| Terminal Strength | AEC-Q200-006 | Applied 17.7N (1.8Kg) for 601 seconds. | R% 1% | |
| Thermal Shock | MIL-STD-202 METHOD 107 | -55/+125, 300 cycles, 20s transfer time, 15 min dwell time. | R% 1% | |
| Flammability | UL-94 | V-0 or V-1 acceptable. | ||
| ESD Test | AEC-Q200-002 | 2KV, 2 times/1s. | R% 1% |
2509181520_JIERR-RE0805FAR020_C51934128.pdf
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