RD 100/1,5

Resistance wire RD

Version RD 100/1,5
Resistance 0.277 Ω/m Wire diameter 0.059 inch Length m (min.) 5 Weight 0.22 lbs
Display options
Version Resistance Wire diameter Length m (min.) Weight
RD 100/0,1 - no longer available 62.4 Ω/m 0.004 inch 1144 0.22 lbs
RD 100/0,2 15.6 Ω/m 0.008 inch 286 0.22 lbs
RD 100/0,3 6.93 Ω/m 0.012 inch 127 0.22 lbs
RD 100/0,4 - no longer available 3.9 Ω/m 0.016 inch 71 0.22 lbs
RD 100/0,6 1.73 Ω/m 0.024 inch 32 0.22 lbs
RD 100/0,8 - no longer available 0.975 Ω/m 0.031 inch 18 0.22 lbs
RD 100/1,0 - no longer available 0.624 Ω/m 0.039 inch 11 0.22 lbs
RD 100/1,2 0.433 Ω/m 0.047 inch 8 0.22 lbs
RD 100/1,5 0.277 Ω/m 0.059 inch 5 0.22 lbs
RD 100/2,0 - no longer available 0.156 Ω/m 0.079 inch 3 0.22 lbs
RD 100/3,0 0.069 Ω/m 0.118 inch 1 0.22 lbs
RD 100/4,0 - no longer available 0.039 Ω/m 0.157 inch 0.7 0.22 lbs
RD 50/0,1 - no longer available 62.4 Ω/m 0.004 inch 572 0.11 lbs
RD 50/0,2 - no longer available 15.6 Ω/m 0.008 inch 143 0.11 lbs
RD 50/0,3 - no longer available 6.93 Ω/m 0.012 inch 64 0.11 lbs
RD 50/0,4 - no longer available 3.9 Ω/m 0.016 inch 36 0.11 lbs
RD 50/0,6 - no longer available 1.73 Ω/m 0.024 inch 16 0.11 lbs
RD 50/0,8 - no longer available 0.975 Ω/m 0.031 inch 9 0.11 lbs
RD 50/1,0 - no longer available 0.624 Ω/m 0.039 inch 6 0.11 lbs
RD 50/1,2 - no longer available 0.433 Ω/m 0.047 inch 4 0.11 lbs
Image of BLOCK Item: RD 100/1,5

Technical Data for RD 100/1,5

Operating data
Current intensity for wire temperature (100°C) 7 A
Current intensity for wire temperature (200°C) 11.7 A
Current intensity for wire temperature (300°C) 15.8 A
Highest wire temperature to 1112 °F
Mean linear coefficient of thermal expansion between 20 - 100 °C 13.5x10-6
Mean temperature coefficient of resistance at 20 °C 0.00004-0.00008
Melting point 2228-2318 °F
Resistance 0.277 Ω/m
Specific electrical resistance 0.49 (Ω x mm²)/m
Measures and weights
Length m (min.) 5
Wire diameter 0.059 inch
Weight 0.22 lbs
Notes
Notes The specified wire temperatures apply for blank Isotan wires, especially unclamped in still air. Oxidized wires have a higher radiated temperature. The current load precisely required for a defined temperature can ultimately only be explicitly determined for the relations and requirements on the customer side for the specified intended use.

Information for RD series

General Data
  • Melting temperature 2228-2318 °F
  • Maximum permissible wire temperature up to 1112 °F / 600 °C
  • Average linear thermal expansion coefficient between 68 - 212 °F = 13.5 x 10-6
  • Average temperature constant of the electrical resistor at 68 °F = 0.00004-0.00008
  • Specific electrical resistance 0.49 ((Ω x mm²)/m)
  • Resistance alloy as specified in DIN 46 461 (CuNi44)
Benefits
  • Very easy to machine due to softness and malleability
  • Firmly adhering surface oxide coating withstands any temperature change and protects against further oxidation under continuous load
  • Influence of the temperature or inherent heating on the resistance value practically insignificant (max. 0.8 % at 212 °F temperature rise)
  • Constant in specific resistance
  • Suitable for soft soldering, hard soldering or welding