Beijing Silk Road Enterprise Management Services Co., Ltd.
| Resistance | 25kΩ |
| Power(Watts) | 50W |
| Type | Wirewound Resistor |
| Tolerance | ±1% |
| Temperature Coefficient | ±20ppm/℃ |
| Description | 25kΩ 50W Wirewound Resistor ±1% ±20ppm/℃ Chassis Mount Resistors |
| Mfr. Part # | 850F25K |
| Model Number | 850F25K |
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Product Specification
| Resistance | 25kΩ | Power(Watts) | 50W |
| Type | Wirewound Resistor | Tolerance | ±1% |
| Temperature Coefficient | ±20ppm/℃ | Description | 25kΩ 50W Wirewound Resistor ±1% ±20ppm/℃ Chassis Mount Resistors |
| Mfr. Part # | 850F25K | Model Number | 850F25K |
The 89 Series Metal-Mite is a high-performance, aluminum-housed axial terminal wirewound resistor designed for demanding applications. These resistors offer a high power-to-size ratio and excellent stability, making them suitable for harsh environmental conditions, vibration, and shock. The metal housing provides chassis mounting capability and acts as a heat sink, ensuring high stability during operation. Non-inductive versions are available for specialized needs.
| Series | Wattage | Ohmic Value Range | Tolerance | Non-Inductive Option | Temperature Coefficient | Dielectric Withstanding Voltage | Overload Rating |
| 805 | 5W | 0.10-25KΩ | ±1%, ±5% | Yes (Insert 'N' before tolerance code) | <1Ω: ±90 ppm/°C; 1-9.99Ω: ±50 ppm/°C; ≥10Ω: ±20 ppm/°C | 1000 VAC | 5x rated wattage for 5 seconds |
| 810 | 10W | 0.10-50KΩ | ±1%, ±5% | Yes (Insert 'N' before tolerance code) | <1Ω: ±90 ppm/°C; 1-9.99Ω: ±50 ppm/°C; ≥10Ω: ±20 ppm/°C | 1000 VAC | 5x rated wattage for 5 seconds |
| 825 | 25W | 0.010-75KΩ | ±1%, ±5% | Yes (Insert 'N' before tolerance code) | <1Ω: ±90 ppm/°C; 1-9.99Ω: ±50 ppm/°C; ≥10Ω: ±20 ppm/°C | 2250 VAC | 5x rated wattage for 5 seconds |
| 850 | 50W | 0.005-100KΩ | ±1%, ±5% | Yes (Insert 'N' before tolerance code) | <1Ω: ±90 ppm/°C; 1-9.99Ω: ±50 ppm/°C; ≥10Ω: ±20 ppm/°C | 2250 VAC | 5x rated wattage for 5 seconds |
| Characteristic | Specification |
| Derating | Linearly from 100% @ +25°C to 0% @ +275°C |
| Power Rating Basis | Chassis mounting area and temperature stability. Specific chassis/panel dimensions provided for 5W/10W, 25W, and 50W units. |
| Shaded Values | Involve very fine resistance wire; recommend burn-in and/or thermal cycling for critical applications. |
Note: As of September 2006, the 89 Series is no longer offered as Mil. Spec. Dimensions have changed as of August 2015.
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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