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Metal mite Ohmite 810F5R0 10 watt axial wirewound resistor with silicone coating and high stability
Metal mite Ohmite 810F5R0 10 watt axial wirewound resistor with silicone coating and high stability
Specifications
Resistance :
5Ω
Power(Watts) :
10W
Type :
Wirewound Resistor
Tolerance :
±1%
Temperature Coefficient :
±50ppm/℃
Description :
5Ω 10W Wirewound Resistor ±1% ±50ppm/℃ Chassis Mount Resistors
Mfr. Part # :
810F5R0
Model Number :
810F5R0
Description

Product Overview

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 are built to withstand vibration, shock, and harsh environmental conditions. The metal housing facilitates chassis mounting, providing effective heat-sinking capabilities for high stability during operation. Non-inductive versions are available.

Product Attributes

  • Brand: Ohmite
  • Series: 89 Series Metal-Mite
  • Housing Material: Anodized aluminum
  • Internal Coating: Silicone
  • Core Material: Ceramic
  • Terminals: Solder-coated axial
  • Certifications: RoHS Compliant (as of September 2006, no longer offered as Mil. Spec.)

Technical Specifications

SeriesWattageToleranceOhmic Value RangeTemperature CoefficientDielectric Withstanding VoltageOverload
8055W1%, 5%0.10-25K<1: 90 ppm/C; 1-9.99: 50 ppm/C; 10: 20 ppm/C1000 VAC5x rated wattage for 5 seconds
81010W1%, 5%0.10-50K<1: 90 ppm/C; 1-9.99: 50 ppm/C; 10: 20 ppm/C1000 VAC5x rated wattage for 5 seconds
82525W1%, 5%0.010-75K<1: 90 ppm/C; 1-9.99: 50 ppm/C; 10: 20 ppm/C2250 VAC5x rated wattage for 5 seconds
85050W1%, 5%0.005-100K<1: 90 ppm/C; 1-9.99: 50 ppm/C; 10: 20 ppm/C2250 VAC5x rated wattage for 5 seconds

Derating and Power Rating

Derating: Linearly from 100% @ +25C to 0% @ +275C.

Power rating is based on chassis mounting area and temperature stability. Proper heat sink requirements:

  • 5W and 10W units: 4 x 6 x 2 x .040 Aluminum chassis
  • 25W units: 5 x 7 x 2 x .040 Aluminum chassis
  • 50W units: 12 x 12 x .059 Aluminum panel

Ordering Information Example

Part Number Structure: 805NF5R0E

  • Series: 805 (5 Watt), 810 (10 watt), 825 (25 watt), 850 (50 watt)
  • Tolerance: F = 1%, J = 5%
  • Non-Inductive Winding: Optional (insert 'N' before tolerance code, e.g., 850NF560)
  • Ohmic Value: e.g., R005=0.005, R10=0.1, 1R0=1.0, 250=250, 1K0=1,000, 1K5=1,500, 25K=25,000

2411220655_Ohmite-810F5R0_C19564516.pdf

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Metal mite Ohmite 810F5R0 10 watt axial wirewound resistor with silicone coating and high stability

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Product Detail
Resistance :
5Ω
Power(Watts) :
10W
Type :
Wirewound Resistor
Tolerance :
±1%
Temperature Coefficient :
±50ppm/℃
Description :
5Ω 10W Wirewound Resistor ±1% ±50ppm/℃ Chassis Mount Resistors
Contact Supplier
Metal mite Ohmite 810F5R0 10 watt axial wirewound resistor with silicone coating and high stability

Beijing Silk Road Enterprise Management Services Co., Ltd.

Verified Supplier
1 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Crystals, Delay Lines, Aluminum - Polymer Capacitors
Employee Number :
>>300
Certification Level :
Verified Supplier
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