Product Description
Current detecting resistors designed for power supply, motor circuits, and other applications. RoHS Compliant and Halogen Free. Ideal for LED switching power supplies, over-current protection in audio applications, voltage regulation modules (VRM), DC-DC converters, chargers, LED lamps, and portable devices.
Product Attributes
- Certifications: RoHS Compliant, Halogen Free
Technical Specifications
| Type | Resistance Range | Tolerance | Power Rating (at 70C) | T.C.R (ppm/C) | Dimensions (mm) L x W x H | Max. Overload Current (A) | Max. Overload Voltage (V) |
|---|---|---|---|---|---|---|---|
| 0402 | 0.001 ~ 100 | 1%, 2%, 3%, 5% | 1/16W | 100, 200, 400, 500, 700, 800, 1000, 1500 | 1.00 x 0.50 x 0.25 | 1.98 | 100V |
| 0603 | 0.001 ~ 100 | 1%, 2%, 3%, 5% | 1/10W | 100, 200, 400, 500, 700, 800, 1000, 1500 | 1.60 x 0.80 x 0.30 | 3.54 | 100V |
| 0805 | 0.001 ~ 100 | 1%, 2%, 3%, 5% | 1/8W | 100, 200, 400, 500, 700, 800, 1000, 1500 | 2.00 x 1.25 x 0.40 | 5.00 | 300V |
| 1206 | 0.001 ~ 100 | 1%, 2%, 3%, 5% | 1/4W | 100, 200, 400, 500, 700, 800, 1000, 1500 | 3.20 x 1.60 x 0.50 | 10.00 | 400V |
| 1210 | 0.001 ~ 100 | 1%, 2%, 3%, 5% | 1/3W | 100, 200, 400, 500, 700, 800, 1000, 1500 | 3.20 x 2.50 x 0.50 | 14.43 | 400V |
| 2010 | 0.001 ~ 100 | 1%, 2%, 3%, 5% | 3/4W | 100, 200, 400, 500, 700, 800, 1000, 1500 | 5.00 x 2.50 x 0.60 | 21.65 | 400V |
| 2512 | 0.001 ~ 100 | 1%, 2%, 3%, 5% | 1W | 100, 200, 400, 500, 700, 800, 1000, 1500 | 6.30 x 3.20 x 0.60 | 25.00 | 400V |
Note: For resistors operated in ambient over 70C, rated load shall be derated.
Operating Temperature Range: -55C to 155C
Resistance Value Code: R (Decimal point), M (Decimal point)
T.C.R Code: 400 (400 ppm/C), 500 (500 ppm/C), U (400 ppm/C), M (500 ppm/C), Q (800 ppm/C), Y (1500 ppm/C), S (1000 ppm/C)
Resistance Tolerance Code: 1% (J), 2% (G), 3% (F), 5% (H)
Packaging Style Code: T (Tape & Reel)
Power Rating Code: C (1/16W), D (1/10W), E (1/8W), F (1/4W), R (1/3W), H (3/4W), J (1W)
Dimensions:
| Type | L (mm) | W (mm) | H (mm) | a (mm) | b (mm) | t (mm) |
|---|---|---|---|---|---|---|
| 0402 | 1.00 0.05 | 0.50 0.05 | 0.25 0.10 | 0.30 0.05 | 0.20 0.10 | 0.25 0.10 |
| 0603 | 1.60 0.10 | 0.80 0.10 | 0.30 0.20 | 0.45 0.10 | 0.30 0.20 | 0.30 0.20 |
| 0805 | 2.00 0.10 | 1.25 0.15 | 0.40 0.20 | 0.50 0.10 | 0.40 0.20 | 0.40 0.20 |
| 1206 | 3.20 0.20 | 1.60 0.15 | 0.50 0.20 | 0.55 0.10 | 0.50 0.20 | 0.50 0.20 |
| 1210 | 3.20 0.20 | 2.50 0.20 | 0.50 0.20 | 0.55 0.10 | 0.50 0.20 | 0.50 0.20 |
| 2010 | 5.00 0.20 | 2.50 0.20 | 0.60 0.20 | 0.55 0.10 | 0.60 0.20 | 0.60 0.20 |
| 2512 | 6.30 0.20 | 3.20 0.20 | 0.60 0.20 | 0.55 0.10 | 0.60 0.20 | 0.60 0.20 |
Packaging: Tape & Reel
Test Specifications (IEC60115-1):
| Item | Test Method | Condition | Allowable Change |
|---|---|---|---|
| Solderability | IEC 60115-1 4.17 | Lead-free solder bath at 2455C for 30.3s (95% coverage) | - |
| Resistance to Soldering Heat | IEC 60115-1 4.18 | Lead-free solder bath at 2705C for 101s | R (1.0%R+0.5m) |
| Substrate Bending Test | IEC 60115-1 4.33 | 0402/0603/0805:5mm; 1206/1210:4mm; 2010/2512:2mm (605s) | No mechanical damage |
| T.C.R | IEC 60115-1 4.8 | -55C (30min) 155C (30min) (300 cycles) | Within specified T.C.R, No mechanical damage |
| Rapid Change of Temperature | IEC 60115-1 4.13 | -55C (30min) 155C (30min) (300 cycles) | No mechanical damage R (1.0%R+0.5m) |
| Short Time Overload | IEC 60115-1 4.24 | 2.5 times rated voltage for 5s | No mechanical damage R (1.0%R+0.5m) |
| Damp Heat Steady State | IEC 60115-1 4.25.1 | 70C, 93% RH, rated voltage for 1.5h ON/0.5h OFF (1000h) | No mechanical damage R (2.0%R+0.5m) |
| Endurance at 70C | IEC 60115-1 4.25.3 | 70C, rated voltage for 1000h | No mechanical damage R (1.0%R+0.5m) |
| Endurance at Upper Category Temperature | IEC 60115-1 4.6 | 155C, rated voltage for 1000h | No mechanical damage R (1.0%R+0.5m) |
| Voltage Proof | IEC 60115-1 4.7 | Apply max.overload voltage of AC RMS between substrate and terminations for 60s 5s | No breakdown or flashover |
| Insulation Resistance | IEC 60115-1 4.6 | Apply DC 100V between substrate and terminations for 1min | 1000M Min |
| Component Solvent Resistance | IEC 60115-1 4.29 | Iso-propyl alcohol (IPA) 235C for 10h | No mechanical damage R (1.0%R+0.5m) |
| Operation at Low Temperature | IEC 60115-1 4.36 | -55C (1h without load), rated voltage for 45min, 15min without load | No mechanical damage R (1.0%R+0.5m) |
| Shear Test | IEC 60115-1 4.32 | Applying force: 0402/0603:5N; 0805:9N; 1206/1210:25N; 2010/2512:45N (10s 1s) | No mechanical damage |
2409291934_FH-RBF-06UR500FT_C2840267.pdf
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