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Specifications
Mfr. Part #:
RA1206F1R100G
Package:
1206
Key Attributes
Model Number:
RA1206F1R100G
Product Description
Product Overview
The RAxxx Series Metal Alloy Current Sensing Chip Resistors from Paker Microelectronics (Shenzhen) Co., Ltd. are designed for high stability and reliability. These resistors feature an epoxy plastic package and are halogen-free and RoHS compliant. They offer ultra-low resistance values, excellent temperature coefficient characteristics, and high power ratings up to 3 watts, making them suitable for demanding applications in automotive electronics, current sensing, mobile phones, computers, power supplies, and battery chargers.
Product Attributes
- Brand: Paker Microelectronics ()
- Origin: Shenzhen, China
- Material: Metal Alloy
- Package: Plastic Package Epoxy
- Certifications: UL: 94V-0, AEC-Q200 compliant
- Compliance: Halogen free and RoHS compliant, Pb free
Technical Specifications
| Model | Rated Power | Resistance Range | TCR (ppm/) | Insulation Resistance | Operating Temperature Range | Dimensions (L x W x T) | Electrode Size (E) |
|---|---|---|---|---|---|---|---|
| RA1206 | 1W | 1m~100m (D, F, G, H, J) | 1m: 350; 2m~100m: 50 | >100M | -55~+170 | 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 | -55~+170 | 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 | -55~+170 | 2.00.10 x 1.250.10 x 0.600.20 mm | 0.400.20 mm |
Marking on the Resistor's Body
For 0.5%, 1%, 2%, 3%, 5% tolerance products, the marking is 4 digits. The first letter 'R' denotes 10-3, and the other three digits declare the resistance value.
Resistance Value Codes
| R-value | Code | R-value | Code | R-value | Code | R-value | Code |
|---|---|---|---|---|---|---|---|
| 0.5m | R50m | 25m | R025 | 80m | R080 | 200m | R200 |
| 1m | R001 | 30m | R030 | 90m | R090 | 220m | R220 |
| 1.5m | 1R5m | 35m | R035 | 100m | R100 | 250m | R250 |
| 2m | R002 | 40m | R040 | 120m | R120 | 270m | R270 |
| 3m | R003 | 50m | R050 | 130m | R130 | 300m | R300 |
| 5m | R005 | 57m | R057 | 140m | R140 | 330m | R330 |
| 10m | R010 | 60m | R060 | 150m | R150 | 360m | R360 |
| 15m | R015 | 68m | R068 | 160m | R160 | 400m | R400 |
| 20m | R020 | 75m | R075 | 180m | R180 | 500m | R500 |
Packing Options
| Type | Quantity | Dimensions (Outer Box) |
|---|---|---|
| RA0805 | 5000pcs | 1782.00 x 60.001.00 x 13.500.50 mm |
| RA1206 | 4000pcs | 1782.00 x 60.001.00 x 13.500.50 mm |
| RA2512 | 5000pcs | 1782.00 x 60.001.00 x 13.500.50 mm |
Recommended Solder Pad Dimensions
| Type | Resistance Range | a (mm) | b (mm) | L (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 |
| RA1206 | 1m~200m | 1.80 | 1.70 | 1.60 |
Performance Reliability Test Methods
| Test Item | Test Methods | Test Conditions | R% (Max) |
|---|---|---|---|
| Temperature Coefficient TCR | IEC60115-1 4.8 | TCR=(R-R0)/(t-t0)R0 106 (ppm) R0 resistance at room temperature, R resistance at +125 or +155, t0 room temperature, t test temperature +125 or +155 | < 1% |
| ESD test | AEC-Q200-002 | 2KV, 2times/1s | < 1% |
| Solderability | J-STD-002B test B | Dip terminal in flux, then into soldering bath at 2455 for 2~3sec. | < 1% |
| Resistance to soldering heat | IEC60115-1 4.13 | Dip terminal in flux, then into 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% |
| Resistance to vibration | MIL-STD-202 METHOD 204 | 5g's for 20min. 12 cycles, 10-2000Hz. | < 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% |
| Thermal shock | MIL-STD-202 METHOD 107 | -55/+125C, Number of cycles is 300. Devices mounted. Maximum transfer time is 20 seconds. | < 1% |
| Biased Humidity | IEC60115-1 4.23.4 | 1000 hours, 85/85%RH. Specified conditions: 10% of operating power. | < 1% |
| Operational life | IEC60115-1 4.18 | 1000 hours @ 70. Applied rated current for 1.5H and rested for 0.5H repeatedly till total test time is 1000 +48/-0 hours. Measurement at 244 hours after test conclusion. | < 1% |
| Temperature cycling | JESD22 Method JA-104 | 1000 Cycles (-55 to +125). Measurement at 244 hours after test conclusion. | < 1% |
| Short-time overload | MIL-STD-202 METHOD 108 | Applied 5.0 times of rated power for 5 seconds. | < 1% |
| High Temperature Exposure | MIL-STD-202 METHOD 103 | 1000 hrs. @T=125. Measure the variation of resistance at 244 hours after test conclusion. | < 1% |
| Low Temperature operation | MIL-STD-202 METHOD 107 | 45 min. @T=-55 . Measure the variation of resistance after test conclusion. | < 1% |
2511271355_PAKER-RA1206F1R100G_C53054973.pdf
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