Duelund Resistor 7R5 Ohm 10W CAST-Graphite Series Silver Leads ± 10% Tolerance Discontinued

Constructed from a graphite rod with silver terminals in a phenolic cylinder for protection, using a high temperature epoxy, both as a cavity-fill within the cylinder, and to encapsulate the graphite element. This gives each part incredible mechanical stability, and incredible damping properties. They have practically zero inductance, with a 5% tolerance. The special characteristic of this resistor is that it displays a negative temperature coefficient. For example, when the voice coil of a speaker heats up, it's impedance rises. The Duelund Graphite Resistor counteracts this by means of a decreasing impedance. The results are greatly improved dynamics from the driver.

Specifications:

Dimensions: Diameter = 8mm, length = 65mm to 135mm

5% Tolerance

Silver Leads

Full Manufacturer's Warranty

Duelund Resistor 7R5 Ohm 10W CAST-Graphite Series Silver Leads ± 10% Tolerance Discontinued

SKU: DUELUND-74986

Save 50%
MSRP: USD $41.25
USD $20.63
You save USD $20.62

Unit of Measure: Each

Availability: Low Stock ( 2 )

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