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Specifications
Power(Watts):
62.5mW
Resistance:
510mΩ
Type:
Current Sense Resistor
Temperature Coefficient:
±400ppm/℃
Tolerance:
±1%
Mfr. Part #:
RBC-02UR510FT
Package:
0402
Key Attributes
Model Number:
RBC-02UR510FT
Product Description
Product Description
Current sensing thick film chip fixed resistors are designed for current detection applications, offering a resistance range from 10m to 1000m. They are suitable for use in power supplies, motor circuits, audio equipment overcurrent protection, voltage regulators, power converters, chargers, LED driver power supplies, and portable devices. These resistors are RoHS compliant and halogen-free.
Product Attributes
- Certifications: RoHS Compliant, Halogen Free
Technical Specifications
| Type | Resistance Range (m) | Power Rating Code | Power Rating (W) | Tolerance | T.C.R Code | T.C.R (ppm/) | Dimensions (mm) (LxW) | Limiting Element Voltage (V) | Operating Temperature Range () |
| Current Sensing Thick Film Chip Fixed Resistor | 10m to 1000m | C | 1/16 | 1%, 2%, 3%, 5% | U, M, R, Q, Y | 400, 500, 700, 800, 1000, 1500 | 0402 (1.00x0.50), 0603 (1.60x0.80), 0805 (2.00x1.25), 1206 (3.20x1.60), 1210 (3.20x2.50), 2010 (5.00x2.50), 2512 (6.30x3.20) | 0.41 (0402), 0.45 (0603), 0.50 (0805), 0.71 (1206), 0.71 (1210), 1.14 (2010), 1.00 (2512) | -55 to 155 |
| Current Sensing Thick Film Chip Fixed Resistor (2512 2W) | 10m to 1000m | L | 2W | 1%, 2%, 3%, 5% | U, M, R, Q, Y | 400, 500, 700, 800, 1000, 1500 | 2512 (6.30x3.20) | 1.00 | -55 to 155 |
| Item | Standard Specifications | Test Methods (IEC60115-1) | 0402 | 0603 | 0805 | 1206 | 1210 | 2010 | 2512 |
| Solderability | Lead-free solder bath at 2455 for 30.3s. Cover Min 95% | IEC 60115-1 4.17 | 95% | 95% | 95% | 95% | 95% | 95% | 95% |
| Resistance to Soldering Heat | Lead-free solder bath at 2705 for 101s. No mechanical damage (1.0%R+0.5m) | IEC 60115-1 4.18 | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) |
| Substrate Bending Test | Bending distance: 0402, 0603, 0805:5mm; 1206, 1210:4mm; 2010, 2512:2mm (Duration) 60s5s. No mechanical damage (1.0%R+0.5m) | IEC 60115-1 4.33 | 5mm | 5mm | 5mm | 4mm | 4mm | 2mm | 2mm |
| Max.Overload Voltage (V) | AC RMS at a rate of approximately 100V/s for 60s5s. | IEC 60115-1 4.7 | 100V | 100V | 300V | 400V | 400V | 400V | 400V |
| Endurance at 70 | 1000h rated voltage for 1.5h ON/0.5h OFF. No mechanical damage (1.0%R+0.5m) | IEC 60115-1 4.25.1 | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) |
| Endurance at Upper Category Temperature | 1000h rated voltage. No mechanical damage (2.0%R+0.5m) | IEC 60115-1 4.25.3 | (2.0%R+0.5m) | (2.0%R+0.5m) | (2.0%R+0.5m) | (2.0%R+0.5m) | (2.0%R+0.5m) | (2.0%R+0.5m) | (2.0%R+0.5m) |
| Insulation Resistance | Apply DC 100V between substrate and terminations for 1min. 1000M. No breakdown or flashover | IEC 60115-1 4.6 | 1000M | 1000M | 1000M | 1000M | 1000M | 1000M | 1000M |
| Voltage Proof | Apply max.overload voltage of AC RMS at a rate of approximately 100V/s between substrate and terminations for 60s5s. | IEC 60115-1 4.7 | 100V | 100V | 300V | 400V | 400V | 400V | 400V |
| Component Solvent Resistance | Iso-propyl alcohol (IPA) 235, 10h. No mechanical damage (1.0%R+0.5m) | IEC 60115-1 4.29 | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) |
| Operation at Low Temperature | -555, 1h without load, rated voltage for 45min, 15min without load. No mechanical damage (1.0%R+0.5m) | IEC 60115-1 4.36 | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) |
| Shear Test | Applying force):0402, 0603:5N; 0805:9N; 1206, 1210:25N; 2010, 2512:45N (Duration):10s1s. No mechanical damage | IEC 60115-1 4.32 | 5N | 5N | 9N | 25N | 25N | 45N | 45N |
| Short Time Overload | 2.5 times rated voltage for 5s. No mechanical damage (1.0%R+0.5m) | IEC 60115-1 4.13 | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) |
| Damp Heat Steady State | 402, 93%3%RH, 1000h rated voltage for 1.5h ON/0.5h OFF. No mechanical damage (3.0%R+0.5m) | IEC 60115-1 4.24 | (3.0%R+0.5m) | (3.0%R+0.5m) | (3.0%R+0.5m) | (3.0%R+0.5m) | (3.0%R+0.5m) | (3.0%R+0.5m) | (3.0%R+0.5m) |
| Rapid Change of Temperature | -55 (30min) normal temperature(5min) 155 (30min) 300 cycles. No mechanical damage (1.0%R+0.5m) | IEC 60115-1 4.19 | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) | (1.0%R+0.5m) |
| T.C.R | Within specified T.C.R | IEC 60115-1 4.8 | 1500 | 1500 | 1000 | 800 | 700 | 500 | 400 |
| Type | Dimensions (mm) (LxW) |
| Thick Film Resistor | 0402 (0.45x0.60), 0603 (0.80x0.95), 0805 (1.05x1.40), 1206 (1.90x1.75), 1210 (2.00x2.70), 2010 (3.50x2.70), 2512 (4.80x3.40) |
| Thick Film Resistor (2512 2W) | 2512 (6.30x3.40) |
| Thick film chip network resistor | 01005 (0.17x0.22), 0201 (0.23x0.38), 0402 (0.45x0.60), 0603 (0.80x0.95), 0805 (1.05x1.40), 1206 (1.90x1.75), 1210 (2.00x2.70), 2010 (3.50x2.70), 2512 (4.80x3.40) |
| Metal Foil Resistor | 0603 (0.4x1.0), 0805 (0.6x1.4), 1206 (0.8x1.8), 2010 (1.6x2.9), 2512 (1.0x3.4) |
2409272203_FH-RBC-02UR510FT_C2971753.pdf
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