Epoxy Plastic Package Metal Alloy Chip Resistor PAKER RA2512F3R015G with UL 94V0 and RoHS Compliance
Product Overview
The RAxxx Series Metal Alloy Current Sensing Chip Resistors from Pakermicro are designed for high stability and reliability, featuring an epoxy plastic package that is UL: 94V-0 rated. These resistors offer ultra-low resistance values, excellent temperature coefficient characteristics, and high power ratings up to 3 watts. They are halogen-free, RoHS compliant, Pb-free, and meet the relevant provisions of AEC-Q200. Ideal for demanding applications in automotive electronics, current sensing, mobile phones, computers, power supplies, and battery chargers, these resistors provide precise current measurement capabilities.
Product Attributes
- Brand: Pakermicro ()
- Series: RAxxx
- Material: Metal Alloy
- Package: Plastic Package (Epoxy)
- Compliance: Halogen free, RoHS compliant, Pb free, AEC-Q200 relevant provisions
- Certifications: UL: 94V-0
- Mounting Position: Any
- Origin: Shenzhen, China
Technical Specifications
| Specification | Details |
|---|---|
| Models: | RA1206, RA2512, RA0805 |
| Resistance Range: | 0.5m to 500m (Varies by model and tolerance) |
| Rated Power: | Up to 3 Watts (e.g., RA1206: 1W, RA2512: 2W/3W, RA0805: 1/4W, 1/2W) |
| Tolerances: | 0.5% (D), 1% (F), 2% (G), 3% (H), 5% (J) |
| TCR (ppm/): | 50 ppm/ (2m~500m), 350 ppm/ (1m, 0.5m) |
| Insulation Resistance: | >100M |
| Operating Temperature Range: | -55 to +170 |
| Dimensions (L x W x T): |
|
| Marking: | 4 digits for 0.5% to 5% tolerance products. 'R' denotes 10-3, followed by three digits for resistance value. |
| Packing Options: | Reel (G), Bulk (V) |
| Reliability Test Items: | Solderability, Resistance to soldering heat, Mechanical Shock, Resistance to vibration, Terminal Bending, Terminal Strength, Biased Humidity, Operational life, Temperature cycling, Short-time overload, High Temperature Exposure, Low Temperature operation, ESD test, Thermal shock. |
| Rated Current Calculation: | I = (P / R) (Rated current is limited by maximum working current) |
Note: Detailed dimensions for electrodes and solder pads are provided in the original document.
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