Product Overview
The RAxxx Series Metal Alloy Current Sensing Chip Resistors from Pakermicro (Shenzhen) Co., Ltd. are designed for high stability and reliability. These resistors feature an epoxy plastic package (UL: 94V-0) and are Halogen-free and RoHS compliant, meeting AEC-Q200 provisions. They offer ultra-low resistance values, excellent temperature coefficient characteristics, and high power ratings up to 3 watts. Suitable for automotive electronics, current sensors, mobile phones, computers, power supplies, and battery chargers, these resistors provide a robust solution for demanding applications.
Product Attributes
- Brand: Pakermicro
- Origin: Shenzhen, China
- Material: Metal Alloy
- Package Type: Plastic Package (Epoxy, UL: 94V-0)
- Compliance: Halogen free, RoHS compliant, Pb free, AEC-Q200
- Mounting Position: Any
- Color: Not specified
Technical Specifications
| Model | Rated Power | Resistance Range | TCR (ppm/) | Insulation Resistance | Dimensions (L x W x T) | Electrode Size (E) |
|---|---|---|---|---|---|---|
| RA1206 | 1W / 1/2W | 1m~200m | 1m: 350 2m~100m: 50 110m~200m: 50 | >100M | 3.20.20 x 1.60.20 x 0.600.20 mm | 0.500.20 mm |
| RA2512 | 2W / 3W | 0.5m~500m | 0.5 m 1m: 350 2m~500m: 50 1m ~4m : 50 | >100M | 6.40.20 x 3.20.20 x 0.800.20 mm | :2.200.20 mm :0.900.20 mm |
| RA0805 | 1/4W / 1/2W | 1m~20m | 1m: 350 2 m~20m: 50 | >100M | 2.00.10 x 1.250.10 x 0.600.20 mm | 0.400.20 mm |
| Operating Temperature Range: -55~+170 | ||||||
| Marking on Resistor's Body (for 0.5% to 5% tolerance): 4 digits. First letter 'R' denotes 10, other three digits declare resistance. | ||||||
| Resistance Value Codes: (Examples) R50m=0.5m, R001=1m, R010=10m, 1R5m=1.5m, R500=500m, 3R00=3 (Note: 3 value not explicitly listed but implied by pattern) | ||||||
| Packing Code: G=reel (), V=bulk () | ||||||
| Rated Current Calculation: I = sqrt(P / R) | ||||||
| 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. (Refer to Spec for detailed conditions and results) | ||||||
2511271355_PAKER-RA1206F1R007G_C53054968.pdf
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