Product Description
Current detecting resistors designed for power supply, motor circuits, LED switching power supplies, over-current protection in audio applications, voltage regulation modules (VRMs), DC-DC converters, chargers, LED lamps, and portable devices. These resistors offer a wide resistance range from 10m to 1000m.
Product Attributes
- RoHS Compliant
- Halogen Free
Technical Specifications
| Type | Resistance Value Code | Resistance Range (m) | Tolerance | Power Rating (W) | T.C.R (ppm/C) | Dimensions (mm) | Limiting Element Current (A) | Max.Overload Current (A) | Operating Temperature Range (C) |
|---|---|---|---|---|---|---|---|---|---|
| Current Sensing Thick Film Chip Fixed Resistor | R (Decimal point) | 0.005 to 1000 | 1%, 2%, 3%, 5% | 1/16W (C), 1/10W (D), 1/8W (E), 1/4W (F), 1/3W (R), 3/4W (H), 1W (J) | 400 (U), 500 (M), 700 (R), 800 (Q), 1000 (S), 1500 (Y) | 0402 (1.0x0.5), 0603 (1.6x0.8), 0805 (2.0x1.25), 1206 (3.2x1.6), 1210 (3.2x2.5), 2010 (5.0x2.5), 2512 (6.3x3.2) | 0.79 (0402), 1.98 (0603), 3.16 (0805), 3.54 (1206), 5.77 (1210), 8.66 (2010), 10 (2512) | 1.98 (0402), 7.91 (0603), 8.84 (0805), 12.5 (1206), 14.43 (1210), 21.65 (2010), 25 (2512) | -55 to 155 |
Note on Resistance Value Code: R (Decimal point), m (Decimal point)
Note on Packaging Style Code: T (Tape & Reel)
Note on Power Rating Code: C (1/16W), D (1/10W), E (1/8W), F (1/4W), R (1/3W), H (3/4W), J (1W)
Note on T.C.R Code: U (400 ppm/C), M (500 ppm/C), R (700 ppm/C), Q (800 ppm/C), S (1000 ppm/C), Y (1500 ppm/C)
Note on Resistance Tolerance Code: 1% (J), 2% (G), 3% (F), 5% (H)
Note on Dimensions: Values are Length x Width (mm) with tolerances.
Note on Ambient Temperature Derating: For ambient temperatures over 70C, rated load shall be derated.
Note on Test Specifications: Refer to IEC60115-1 for detailed test methods and specifications including Solderability, Resistance to Soldering Heat, Substrate Bending, Rapid Change of Temperature, Damp Heat, Endurance, Voltage Proof, Component Solvent Resistance, Operation at Low Temperature, and Shear Test.
Note on Max.Overload Voltage: 0402/0603: 100V; 0805: 300V; 1206/1210/2010/2512: 400V.
Note on Packaging Quantity: Varies by type and size (e.g., 01005: 20000 pcs, 0402: 10000 pcs, 1210: 5000 pcs).
Note on Resistance Cross-reference: E-24 and E-96 series resistance values are provided.
2409291934_FH-RBE-05QR050JT_C2838681.pdf
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