Metal Alloy Current Sensing Resistor PAKER RA2512F3R004GD with RoHS Compliance and High Power Rating
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Negotiable
MOQ:
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Delivery Time:
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Product Description
Product Overview
The RAxxx Series Metal Alloy Current Sensing Chip Resistors from Pakermicro are designed for high-stability and high-reliability current sensing applications. These resistors feature ultra-low resistance values, excellent temperature coefficient characteristics, and high power ratings up to 3 watts. They are halogen-free and RoHS compliant, meeting the relevant provisions of AEC-Q200. Ideal for automotive electronics, current sensors, mobile phones, computers, power supplies, and battery chargers.
Product Attributes
- Brand: Pakermicro
- Origin: Shenzhen, China
- Material: Metal Alloy
- Compliance: Halogen free, RoHS compliant, AEC-Q200
- Package: Plastic Package Epoxy UL: 94V-0
- Mounting Position: Any
- Lead Free: Pb free
Technical Specifications
| Model | Rated Power | Resistance Range | TCR (ppm/) | Insulation Resistance | Dimensions (L x W x T) | Electrode Size (E) |
|---|---|---|---|---|---|---|
| RA1206 | 1W | 1m~100m (D, F, G, H, J) | 1m: 350; 2m~100m: 50 | >100M | 3.20.20 x 1.60.20 x 0.600.20 mm | 0.500.20 mm |
| RA1206 | 1/2W | 110m~200m (D, F, G, H, J) | 50 | 3.20.20 x 1.60.20 x 0.600.20 mm | 0.500.20 mm | |
| RA2512 | 2W, 3W | 0.5m~500m (D, F, G, H, J) | 0.5 m, 1m: 350; 2m~500m: 50 | 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 (D, F, G, H, J) | 350 | >100M | 2.00.10 x 1.250.10 x 0.600.20 mm | 0.400.20 mm |
| RA0805 | 1/4W, 1/2W | 2 m~20m (D, F, G, H, J) | 50 | >100M | 2.00.10 x 1.250.10 x 0.600.20 mm | 0.400.20 mm |
Technical Specifications (Continued)
| Model | Resistance Value Code | Tolerance Code | Rated Power Code | Packing Code |
|---|---|---|---|---|
| RA1206, RA2512, RA0805 | R50m (0.5m) to R500 (500m) | D (0.5%), F (1%), G (2%), H (3%), J (5%) | A (1/2W), 1 (1W), 2 (2W), 3 (3W) | G (reel), V (bulk) |
Technical Specifications (Continued)
| Test Item | Test Method | Test Conditions | Resistance Variation |
|---|---|---|---|
| Solderability | IEC60115-1 4.18 | 2455 for 2~3sec | < 1% |
| Resistance to soldering heat | JESD22 Method JA-104 | 2605 for 101sec | < 1% |
| Mechanical Shock | MIL-STD-202 METHOD 213 | 100g's, Normal duration is 6ms, half sine shock pulse | < 1% |
| Resistance to vibration | MIL-STD-202 METHOD 204 | 5g's for 20min. 12 cycles, 10-2000Hz | < 1% |
| Terminal Strength | AEC-Q200-006 | 17.7N (1.8Kg) for 601seconds | < 1% |
| Terminal Bending | AEC-Q200-005 | Min 2mm deflection, 60sec | < 1% |
| Thermal shock | MIL-STD-202 METHOD 107 | -55/+125C, 1000 Cycles | < 1% |
| Biased Humidity | IEC60115-1 4.23.4 | 85/85%RH, 1000 hours | < 1% |
| Operational life | IEC60115-1 4.13 | 10% of operating power, 1000 hours @85 | < 1% |
| Short-time overload | MIL-STD-202 METHOD 108 | Applied 5.0 times of rated power for 5 second | < 1% |
| High Temperature Exposure | MIL-STD-202 METHOD 103 | 1000 hrs. @T=125 | < 1% |
| Low Temperature operation | J-STD-002B test B | 45 min. @T=-55 | < 1% |
| Temperature Coefficient | N/A | N/A | See Resistance Range and Electrical Characteristics table |
| ESD test | AEC-Q200-002 | 2KV, 2 times/1s | < 1% |
Technical Specifications (Continued)
| Operating Temperature Range | Rated Current Calculation |
|---|---|
| -55 to +170 | I = sqrt(P / R) |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina