Quick Answer: The 5 Ohm Fixed Resistor is a constantan or manganin wire resistor on a ceramic core, with a tolerance of ±5%. It gives a known load for Ohm’s law checks in low-voltage circuits.
Last updated: October 2026
Key Features
Nominal resistance 5 ohm, fixed
Tolerance ±5%
Constantan or manganin wire on a ceramic core
Mounted on a polymer or polished hardwood base
Two 4 mm sockets or brass terminals for connection
Technical Specifications
Specification
Value
Resistance
5 ohm (fixed)
Tolerance
±5%
Element
Constantan / manganin wire on ceramic core
Base
Polymer or polished hardwood
Connections
Dual 4 mm sockets / brass terminals
HS code
8533.21.00
About This Product
A resistor of known value is the simplest load for taking current and voltage readings. The 5 ohm unit is used in Ohm’s law verification, in series and parallel combinations with other fixed resistors, and to set the current in low-voltage circuits.
Frequently Asked Questions
What is the 5 Ohm Fixed Resistor made of?
The element is constantan or manganin wire on a ceramic core, mounted on a polymer or polished hardwood base.
