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Specifications
Mfr. Part #:
RA2512F3R200G
Package:
2512
Key Attributes
Model Number:
RA2512F3R200G
Product Description
Product Overview
The RAxxx Series Metal Alloy Current Sensing Chip Resistors from Pakermicro are designed for high stability and reliability, offering ultra-low resistance values and excellent temperature coefficient characteristics. These resistors feature a high power rating of up to 3 watts and are halogen-free and RoHS compliant. They are suitable for a wide range of applications including automotive electronics, current sensors, mobile phones, computers, power supplies, and battery chargers. The series adheres to AEC-Q200 provisions and is Pb-free.
Product Attributes
- Brand: Pakermicro
- Origin: Shenzhen, China
- Material: Metal Alloy
- Package: Plastic Package Epoxy UL: 94V-0
- Compliance: Halogen free, RoHS compliant, Pb free, AEC-Q200 provisions
- Mounting Position: Any
Technical Specifications
| Model | Rated Power | Resistance Range | TCR (ppm/) | Insulation Resistance | Operating Temperature Range |
|---|---|---|---|---|---|
| RA1206 | 1W | 1m~100m | 1m: 350 2m~100m: 50 | >100M | -55~+170 |
| 1/2W | 110m~200m | 50 | |||
| RA2512 | 2W, 3W | 0.5m~500m | 0.5 m 1m: 350 2m~500m: 50 | ||
| RA0805 | 1/4W, 1/2W | 1m | 350 | >100M | -55~+170 |
| 2 m~20m | 50 |
Packing Options
| Type | Q'ty | Dimensions (mm) |
|---|---|---|
| RA0805 | 5000pcs | 1782.00 (Outer Dia.) 60.001.00 (Width) 13.500.50 (Thickness) 11.400.10 (Inner Hole) 9.000.3 (Core Dia.) |
| RA1206 | 4000pcs | 1782.00 (Outer Dia.) 60.001.00 (Width) 13.500.50 (Thickness) 11.400.10 (Inner Hole) 9.000.3 (Core Dia.) |
| RA2512 | 5000pcs | 1782.00 (Outer Dia.) 60.001.00 (Width) 13.500.50 (Thickness) 15.401.00 (Inner Hole) 13.000.3 (Core Dia.) |
Dimensions
| Type | L (mm) | W (mm) | T (mm) | E (mm) |
|---|---|---|---|---|
| RA1206 | 3.20.20 | 1.60.20 | 0.600.20 | 0.500.20 |
| RA2512 | 6.40.20 | 3.20.20 | 0.800.20 | :2.200.20 :0.900.20 |
| RA0805 | 2.00.10 | 1.250.10 | 0.600.20 | 0.400.20 |
Recommended Solder Pad Dimensions
| Type | Resistance Range | A (mm) | B (mm) | C (mm) | F (mm) | W (mm) |
|---|---|---|---|---|---|---|
| RA0805 | 1m~20m | 1.40 | 1.20 | 1.40 | ||
| RA2512 | 0.5m~4m () | 4.00 | 3.10 | 1.80 | ||
| RA2512 | 1m~500m | 4.00 | 2.10 | 4.10 |
Performance Reliability Test Methods
| Test Item | Test Methods | Test Conditions | R% |
|---|---|---|---|
| Temperature Coefficient TCR | IEC60115-1 4.8 | TCR=R-R0 /t-t0R0 106ppm R0 resistance at room temperature R resistance at +125 or +155 t0 room temperature t test temperature +125 or +155 | |
| ESD test | AEC-Q200-002 | 2KV, 2times/1s | < 1% |
| Solderability | J-STD-002B test B | Dip the terminal in a flux and then dip into a soldering bath at 2455 for 2~3sec. | < 1% |
| Resistance to soldering heat | IEC60115-1 4.13 | Dip the terminal in a flux and then dip into a soldering bath at 2605 for 101sec. | < 1% |
| Mechanical Shock | MIL-STD-202 METHOD 213 | Resistance to 100g's , Normal duration is 6ms , half sine shock pulse . | < 1% |
| Terminal Bending | AEC-Q200-005 | Min 2mm deflection ,60sec. | < 1% |
| Terminal Strength | AEC-Q200-006 | Applied a 17.7N (1.8Kg) for 601seconds. | < 1% |
| Biased Humidity | IEC60115-1 4.23.4 | 1000 hours 85/85%RH. 10% of operating power. Measurement at 244 hours after test conclusion. | < 1% |
| Operational life | IEC60115-1 4.18 | 1000 +48/-0 hours. Applied rated current for 1.5H and rested for 0.5H repeatedly. Measure at 244 hours after test conclusion. | < 1% |
| Temperature cycling | MIL-STD-202 METHOD 107 | -55 to +125, 1000Cycles. Devices mounted. Maximum transfer time is 20 seconds. | < 1% |
| Short-time overload | Applied 5.0 times of rated power for 5 second. | < 1% | |
| High Temperature Exposure | MIL-STD-202 METHOD 108 | 1000 hrs. @T=125. Measure at 244 hours after test conclusion. | < 1% |
| Low Temperature operation | MIL-STD-202 METHOD 103 | 45 min. @T=-55 . Measure after test conclusion. | < 1% |
| Thermal shock | JESD22 Method JA-104 | use -55/+125C, Number of cycles is 300. | < 1% |
| Vibration | MIL-STD-202 METHOD 204 | 5g's for 20min.12cycles, 10-2000Hz . | < 1% |
2511271355_PAKER-RA2512F3R200G_C53054982.pdf
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