Block 1 Conductor Unscreened Resistance Wire, 89m Reel, RD Series

  • RS Stock No. 749-6332
  • Mfr. Part No. RD 100/0,4
  • Manufacturer Block
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

Block Resistance Wire

Block resistance wire is made from a high quality Constantan alloy which ensures that resistance levels remain practically unchanged regardless of temperature. Block resistance wire also features a firmly adhering surface oxide coating that withstands any temperature change and protects against further oxidation under continuous load, whilst maintaining malleability for easy machining. Block resistance wire can be used for soft soldering, hard soldering or welding and applications include the production of technical resistances, shunts and other general laboratory needs.

Resistor allow as specified in DIN 46 461 (CuNi44)
Specific electrical resistance 0.49 ((Ω x mm)/m)
Average temperature constant of the electrical resistor at 20°C = 0.00004 - 0.00008
Average linear thermal expansion coefficient between 20°C - 100°C = 13.5 x 10 - 6
Melting temperature 1220°C - 1270°C
Maximum permissible wire temperature up to 600°C

Constantan Alloy Resistance Wire

Specifications
Attribute Value
Number of Cores 1
Screened/Unscreened Unscreened
Length 89m
American Wire Gauge 37 AWG
Outer Diameter 0.4mm
Screen Type Unscreened
Maximum Operating Temperature +600°C
Core Strands 1/0.4 mm
Conductor Material Copper
Minimum Operating Temperature 0°C
Series RD
Conductor Resistance 3.9 Ω/m
29 In stock for delivery within 5 working day(s)
Price (ex. GST) Each
$ 34.95
(exc. GST)
$ 40.19
(inc. GST)
units
Per unit
1 - 4
$34.95
5 - 9
$32.98
10 +
$31.04
Related Products
NEOFLEX® (CRANE F) Flat Form Cable is a ...
Description:
NEOFLEX® (CRANE F) Flat Form Cable is a polychloroprene flat cable for application in rooms as well as in the open as a power and control cable. Plain copper stranded wire conductorCore insulation: rubber compound 3GI3 in accordance with VDE ...
The Alpha Wire Xtra Guard 1 - Unshielded ...
Description:
The Alpha Wire Xtra Guard 1 - Unshielded offers a premium semi-rigid PVC insulated cable with uses in indoor/outdoor scenarios. The stranded tin copper conductor offers great resistance to corrosion from oxidation, and typically have a long shelf life vs.the ...
PUR control cable with numbered cores designed for ...
Description:
PUR control cable with numbered cores designed for optimum use as a control cable and machinery power supply cable in machine tool, machinery and plant construction. • For very rugged applications in which cables are exposed to severe wear and ...
Lapp ÖLFLEX 150 H05VV5-F harmonised PVC control cable ...
Description:
Lapp ÖLFLEX 150 H05VV5-F harmonised PVC control cable is oil-resistant, flexible and numbered for use in various applications. Flame retardant Oil resistant Good chemical resistance Twisted cores in layers Special PVC-based compound sheath Silver-grey RAL 7001.