Beijing Silk Road Enterprise Management Services Co., Ltd.
| Resistance | 7.5Ω |
| Power(Watts) | 25W |
| Type | Wirewound Resistor |
| Tolerance | ±1% |
| Temperature Coefficient | ±50ppm/℃ |
| Description | 7.5Ω 25W Wirewound Resistor ±1% ±50ppm/℃ Chassis Mount Resistors |
| Mfr. Part # | 825F7R5 |
| Model Number | 825F7R5 |
View Detail Information
Explore similar products
Metal mite Ohmite 810F5R0 10 watt axial wirewound resistor with silicone coating
Precision Ohmite 810F500 resistor with 1 percent tolerance and stable temperatur
High stability Ohmite 825F500 axial terminal resistor with ceramic core and
Durable Ohmite HS50 R15 J Aluminium Housed Resistor Suitable for Direct Heatsink
Product Specification
| Resistance | 7.5Ω | Power(Watts) | 25W |
| Type | Wirewound Resistor | Tolerance | ±1% |
| Temperature Coefficient | ±50ppm/℃ | Description | 7.5Ω 25W Wirewound Resistor ±1% ±50ppm/℃ Chassis Mount Resistors |
| Mfr. Part # | 825F7R5 | Model Number | 825F7R5 |
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, excellent stability (0.5% R), and robust construction suitable for vibration, shock, and harsh environments. The metal housing provides chassis mounting capability and effective heat sinking, ensuring high stability during operation.
| Series | Wattage | Tolerance | Resistance Range (Ohms) | Non-Inductive Option | Temperature Coefficient | Dielectric Withstanding Voltage | Overload Rating |
| 805 | 5W | 1%, 5% | 0.10 - 25K | Insert 'N' before tolerance code (e.g., 805NF5R0E) | <1: 90 ppm/C; 1-9.99: 50 ppm/C; 10+: 20 ppm/C | 1000 VAC | 5x rated wattage for 5 seconds |
| 810 | 10W | 1%, 5% | 0.10 - 50K | Insert 'N' before tolerance code | <1: 90 ppm/C; 1-9.99: 50 ppm/C; 10+: 20 ppm/C | 1000 VAC | 5x rated wattage for 5 seconds |
| 825 | 25W | 1%, 5% | 0.010 - 75K | Insert 'N' before tolerance code | <1: 90 ppm/C; 1-9.99: 50 ppm/C; 10+: 20 ppm/C | 2250 VAC | 5x rated wattage for 5 seconds |
| 850 | 50W | 1%, 5% | 0.005 - 100K | Insert 'N' before tolerance code | <1: 90 ppm/C; 1-9.99: 50 ppm/C; 10+: 20 ppm/C | 2250 VAC | 5x rated wattage for 5 seconds |
Derating: Linearly from 100% @ +25C to 0% @ +275C.
Power Rating: Based on chassis mounting area and temperature stability. Requires specific heat sink dimensions:
Standard and non-standard ohmic values are available. Non-standard values may be subject to a minimum handling charge. Shaded values (in source document) involve very fine resistance wire and should not be used in critical applications without burn-in and/or thermal cycling.
Part Number Structure: Series Wattage Ohms Tolerance Non-Inductive Ohmic Value
Example: 805NF5R0E
Note: Dimensions have changed as of August 2015. The 89 Series is no longer offered as Mil. Spec. as of September 2006.
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...
Get in touch with us
Leave a Message, we will call you back quickly!