CUH Series Thick Film Ultra High Power Chip Resistor
The CUH Series Thick Film Ultra High Power Chip Resistor is designed for demanding power applications. These resistors offer high power handling capabilities, making them suitable for use in power equipment, power supplies, and illumination equipment. Their robust construction and reliable performance ensure efficient operation in various industrial and commercial settings.
Product Attributes
- Product Type: Thick Film Ultra High Power Chip Resistor
- Series: CUH Series
Technical Specifications
| Type | Rated Power at 70C (W) | Max Working Voltage (V) | Max Overload Voltage (V) | T.C.R. (PPM/C) | Resistance Range () | Tolerance (D 0.5%, F 1%, G 2%, J 5%) |
|---|---|---|---|---|---|---|
| CUH0402 | 0.2 | 50 | 100 | 400 | 1 to 10M | D: 1R<10, F: 10R<10M, G: 10R<10M, J: 10R<10M |
| CUH0603 | 0.33 | 150 | 200 | 400 | 1 to 10M | D: 1R<10, F: 10R<10M, G: 10R<10M, J: 10R<10M |
| CUH0805 | 0.5 | 200 | 300 | 400 | 1 to 10M | D: 1R<10, F: 10R<10M, G: 10R<10M, J: 10R<10M |
| CUH1206 | 0.75 | 200 | 400 | 400 | 1 to 10M | D: 1R<10, F: 10R<10M, G: 10R<10M, J: 10R<10M |
| CUH1210 | 1 | - | 400 | 400 | 1 to 10M | D: 1R<10, F: 10R<10M, G: 10R<10M, J: 10R<10M |
| CUH2010 | 1.5 | - | 400 | 400 | 1 to 10M | D: 1R<10, F: 10R<150, G: 10R<150, J: 10R<150 |
| CUH2512 | 3 | 250 | 500 | 400 | 1 to 10M | D: 1R<10, F: 10R<150, G: 10R<150, J: 10R<150 |
| Type | L (mm) | W (mm) | H (mm) | l1 (mm) | l2 (mm) |
|---|---|---|---|---|---|
| CUH0402 | 1.00 0.05 | 0.50 0.05 | 0.30 0.05 | 0.15 0.10 | 0.20 0.10 |
| CUH0603 | 1.60 0.10 | 0.80 0.10 | 0.40 0.10 | 0.30 0.20 | 0.30 0.10 |
| CUH0805 | 2.00 0.10 | 1.25 0.10 | 0.50 0.15 | 0.30 0.15 | 0.40 0.15 |
| CUH1206 | 3.05 0.10 | 1.60 0.10 | 0.55 0.15 | 0.40 0.20 | 0.50 0.20 |
| CUH1210 | 3.05 0.10 | 2.50 0.15 | 0.55 0.15 | 0.50 0.20 | 0.50 0.20 |
| CUH2010 | 5.00 0.20 | 2.50 0.15 | 0.55 0.10 | 0.60 0.20 | 0.60 0.20 |
| CUH2512 | 6.30 0.20 | 3.20 0.15 | 0.68 0.15 | 0.60 0.20 | 0.60 0.20 |
| Test Item | Test Method | Requirements (1% and below / 2% / 5%) |
|---|---|---|
| Temperature Coefficient of Resistance (T.C.R) | JIS-C-5201-1 4.8 / IEC-60115-1 4.8 | As Spec |
| Short Time Overload | JIS-C-5201-1 4.13 / IEC-60115-1 4.13 | 1% / 2% / 5% |
| Leaching | JIS-C-5201-1 4.18 / IEC-60068-2-58 8.2.1 | 5% / 10% |
| Resistance to Soldering Heat | JIS-C-5201-1 4.18 / IEC-60115-1 4.18 | 1% / 2% / 5% |
| Rapid Change of Temperature | JIS-C-5201-1 4.19 / IEC-60115-1 4.19 | 1% / 2% / 5% |
| Resistance to Solvent | JIS-C-5201-1 4.29 | 1% / 2% / 5% |
| Damp Heat with Load | JIS-C-5201-1 4.24 / IEC-60115-1 4.24 | 1% / 2% / 5% |
| Load Life (Endurance) | JIS-C-5201-1 4.25 / IEC-60115-1 4.25.1 | 1% / 2% / 5% |
| Insulation Resistance | JIS-C-5201-1 4.6 / IEC-60115-1 4.6 | - |
| Bending Strength | JIS-C-5201-1 4.33 / IEC-60115-1 4.33 | 1% / 2% / 5% |
2204081930_EVER-OHMS-CUH2512F15R0E04Z_C2992637.pdf
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