Beijing Silk Road Enterprise Management Services Co., Ltd.
| Power(Watts) | 250mW |
| Resistance | 51.1Ω |
| Voltage Rating | 150V |
| Temperature Coefficient | ±100ppm/℃ |
| Operating Temperature | -55℃~+155℃ |
| Type | Thick Film Resistor |
| Tolerance | ±1% |
| Description | 250mW 51.1Ω 150V ±100ppm/℃ Thick Film Resistor ±1% 0805 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | RK73H2ATTD51R1F |
| Package | 0805 |
| Model Number | RK73H2ATTD51R1F |
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Product Specification
| Power(Watts) | 250mW | Resistance | 51.1Ω |
| Voltage Rating | 150V | Temperature Coefficient | ±100ppm/℃ |
| Operating Temperature | -55℃~+155℃ | Type | Thick Film Resistor |
| Tolerance | ±1% | Description | 250mW 51.1Ω 150V ±100ppm/℃ Thick Film Resistor ±1% 0805 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | RK73H2ATTD51R1F | Package | 0805 |
| Model Number | RK73H2ATTD51R1F |
The RK73H series are precision thick film chip resistors with 0.5% and 1% tolerance, designed to meet EU RoHS requirements. These resistors are AEC-Q200 tested and suitable for various applications requiring reliable performance.
| Type (EIA Size Code) | Power Rating | Resistance Range | Tolerance | T.C.R. (x10-6/K) | Max. Working Voltage | Operating Temperature Range | Rated Ambient Temp. | Rated Terminal Part Temp. |
| 1F (01005) | 0.03W | 10Ω - 1MΩ | ±0.5%, ±1% | ±250 | 20V | -55°C to +125°C | 70°C | 125°C |
| 1H (0201) | 0.05W | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 25V | -55°C to +125°C | 70°C | 125°C |
| 1E (0402) | 0.1W | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 50V | -55°C to +155°C | 70°C | 155°C |
| 1J (0603) | 0.125W | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 75V | -55°C to +155°C | 70°C | 155°C |
| 2A (0805) | 0.25W | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 100V | -55°C to +155°C | 70°C | 155°C |
| 2B (1206) | 0.5W | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 150V | -55°C to +155°C | 70°C | 155°C |
| 2E (1210) | 0.75W | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 200V | -55°C to +155°C | 70°C | 155°C |
| 2H/W2H (2010) | 1.0W | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 200V | -55°C to +155°C | 70°C | 155°C |
| 3A/W3A (2512) | 1.0W | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 400V | -55°C to +155°C | 70°C | 155°C |
| W3A2 (2512) | 2.0W | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 400V | -55°C to +155°C | 70°C | 155°C |
| Parameter | Requirement | Test Method |
| Resistance T.C.R. | Within specified tolerance | — |
| Overload (Short time) | ±2% (1E, 2B, W3A2: ±2% for 5 seconds) | Rated Voltage x 2.5 for 5 seconds |
| Resistance to Soldering Heat | ±1% (1F); ±0.5% (Others) | 260°C ± 5°C, 10 seconds ± 1 second |
| Rapid Change of Temperature | ±1% (1F); ±0.5% (Others) | -55°C (30 min), +125°C (30 min), 100 cycles |
| Moisture Resistance | ±2% (1J, 2A, 2B); ±3% (Others) | 40°C ± 2°C, 90%-95% RH, 1000 hours |
| Endurance at 70°C | ±2% (1J, 2A, 2B); ±3% (Others) | 70°C ± 2°C, 1000 hours |
| High Temperature Exposure | ±1% | +125°C (1000 hours) for 1F; +155°C (1000 hours) for others |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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