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Ohmite 12FR040E Axial Wire Element Resistor
The OHMITE 12FR040E is a wire element resistor ideal for current sensing applications. It offers a 1% tolerance, low inductance, and is available with RoHS compliant options. The resistor's construction includes solder-plated copper terminals and a silicone molding compound, ensuring durability and reliability in industrial environments. It is designed for applications requiring precise current measurement and control.
Authorized Distributors
Source:Mouser Electronics
Part No:12FR040E
Stock:140
Inv Date:06-02-2026
Price: Unit price: $4.5
Buy/RFQ:
Source:Master Electronics
Part No:12FR040E
Stock:1631
Inv Date:06-01-2026
Price: Unit price: $2.48
Buy/RFQ:
Source:Onlinecomponents.com
Part No:12FR040E
Stock:1631
Inv Date:06-01-2026
Price: Unit price: $2.48
Buy/RFQ:
Ohmite 12FR040E Axial Wire Element Resistor Specifications:
- Series: 10 Series
- Wattage: 2
- Ohms: 0.005-0.10
- Tolerance: ±1% standard
- Resistance Measuring Point: M
- Inductance: Low (non-inductive below 0.25Ω)
- RoHS Compliant: Available with 'E' suffix
- Terminals: Solder-plated copper terminals or copper clad steel
- Encapsulation: Silicone molding compound
- Derating: Linearly from 100% @ +25°C to 0% @ +275°C
- Power Rating: Based on 25°C free air rating
- Overload: 5 times rated wattage for 5 seconds
- Dielectric Withstanding Voltage: 1000 VRMS (for 2 watt)
- Insulation Resistance: Not less than 1000MΩ
- Thermal EMF: Less than ±2µV/°C
- Temperature Range: -55°C to 275°C
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Frequently Asked Questions
Where can I buy Ohmite 12FR040E?
You can click on the BUY or RFQ button to purchase 12FR040E from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part 12FR040E?
You can download the 12FR040E datasheet or visit the Ohmite website for support.
Who is the manufacturer of 12FR040E?
Ohmite
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