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Specifications
Resistance:
10mΩ
Power(Watts):
1W
Type:
Current Sense Resistor;Alloy Resistor
Tolerance:
±1%
Mfr. Part #:
RE1206F1R010
Package:
1206
Key Attributes
Model Number:
RE1206F1R010
Product Description
Alloy Resistor PATCH RESISTOR
High-power current-sensing alloy resistors designed for SMD surface mounting. These resistors offer ultra-low resistance values (down to 0.0R), excellent temperature coefficient characteristics, and high power handling capabilities. They are suitable for demanding applications in automotive electronics, current sensors, power supplies, and consumer electronics.
Product Attributes
- Product Type: Alloy Resistor
- Mounting Type: SMD Patch Mount
- Certifications: RoHS, REACH, AEC-Q200
- Material: Alloy
- Parasitic Inductance: ≤ 5nH
Technical Specifications
| Size | Type | Rated Power (W) | Resistance Tolerance | Resistance Range (m) | TCR (ppm/) | Operating Temperature Range | Insulation Resistance | Marking Example |
| 1206 (Small Electrode) | Patch Resistor | 1W | F:1%, G:2%, J:5% | R000~R100 | ≥ 3m: ±50ppm/ < 3m: ±350ppm/ | -55~+170 | ≥100M | RE1206FR100 |
| 2512 | Patch Resistor | 2W (Max) | F:1%, G:2%, J:5% | R000~R500 | ≥ 3m: ±50ppm/ < 3m: ±350ppm/ | -55~+170 | ≥100M | RE2512FR100 |
| 0805 | Patch Resistor | 1/2W (Max) | F:1%, G:2%, J:5% | R000~R100 | ≥ 3m: ±50ppm/ < 3m: ±350ppm/ | -55~+170 | ≥100M | RE0805FR100 |
Dimensions
| Size | Type | Length L (mm) | Width W (mm) | Thickness T (mm) | Electrode Width E (mm) |
| 1206 | Large Electrode | 3.2±0.2 | 3.2±0.2 | 0.7±0.2 (R≤R006) / 0.55±0.2 (R>R006) | 0.6±0.2 |
Packaging Dimensions (Emboss)
| Type | Packing | A (mm) | B (mm) | W (mm) | F (mm) | E (mm) | P0 (mm) | P1 (mm) | P2 (mm) | ΦD0 (mm) | T (mm) |
| 2512 | Emboss | 3.5±0.15 | 6.8±0.2 | 12.0±0.2 | 5.5±0.05 | 1.75±0.1 | 4.0±0.1 | 4.0±0.1 | 2.0±0.05 | 1.5±0.10 | 1.0±0.1 |
| 1206 | Emboss | 2.0±0.15 | 3.6±0.2 | 8.0±0.2 | 3.5±0.05 | 1.75±0.1 | 4.0±0.05 | 4.0±0.1 | 2.0±0.05 | 1.5±0.10 | 0.87±0.05 |
| 0805 | Emboss | 1.65±0.05 | 2.4±0.2 | 8.0±0.2 | 3.5±0.05 | 1.75±0.1 | 4.0±0.05 | 4.0±0.1 | 2.0±0.05 | 1.5±0.10 | 0.8±0.05 |
Reel Dimensions
| Size | ΦA (mm) | ΦB (mm) | ΦC (mm) | FΦ (mm) | W (mm) | Q'ty/R |
| 1206 | 178±2.00 | 60.00±1.00 | 13.00±1.00 | 11.40±0.50 | 9.00±0.30 | 5000 |
| 2512 | 178±2.00 | 60.00±1.00 | 13.00±1.00 | 15.40±0.5 | 13.30±0.50 | 4000 |
| 0805 | 178±2.00 | 60.00±1.00 | 13.00±1.00 | 11.40±0.50 | 9.00±0.30 | 5000 |
Reliability Test Summary
| Test Item | Test Method | Conditions | Specification |
| Short Time Overload | IEC60115-1 4.13 | Applied 5.0 times of rated power for 5 seconds. | ≤±1% resistance change |
| Temperature Coefficient | IEC60115-1 4.8 | Refer to characteristic spec. | Refer to characteristic spec. |
| Temperature Cycling | JESD22 Method JA-104 | 1000 Cycles (-55 to +125) | ≤±1% resistance change |
| High Temperature Exposure | MIL-STD-202 Method 108 | 1000 hrs @T=125 | ≤±1% resistance change |
| Low Temperature Operation | IEC60115-1 4.23.4 | 45 min. @T=-55 | ≤±1% resistance change |
| Biased Humidity | MIL-STD-202 METHOD 103 | 1000 hours 85/85%RH (10% operating power) | ≤±1% resistance change |
| Solderability | 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 | 70±2, rated current 1.5H on, 0.5H off, 1000 hours total. | ≤±1% resistance change |
| Resistance to Vibration | MIL-STD-202 METHOD 204 | 5g's for 20min, 12 cycles, 10-2000Hz | ≤±1% resistance change |
| Resistance to Solder Heat | IEC60115-1 4.18 | Dip in flux, then solder bath at 260 ±5 for 10±1 sec. | ≤±1% resistance change, no visible damage |
| Terminal Bending | AEC-Q200-005 | Min 2mm deflection, 60 sec. | ≤±1% resistance change |
| Mechanical Shock | MIL-STD-202 METHOD 213 | 100g's, 6ms, half sine shock pulse. | ≤±1% resistance change |
| Terminal Strength | AEC-Q200-006 | Applied 17.7N (1.8Kg) for 60±1 seconds. | ≤±1% resistance change |
| Thermal Shock | MIL-STD-202 METHOD 107 | -55/+125, 300 cycles, 20 sec max transfer time, 15 min dwell. | ≤±1% resistance change |
| Flammability | UL-94 | V-0 or V-1 acceptable. | V-0 or V-1 |
| ESD Test | AEC-Q200-002 | 2KV, 2 times/1s | ≤±1% resistance change |
2508221508_JIERR-RE1206F1R010_C46961737.pdf
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