25W 500 ohm Non-Inductive Tubular Wirewound Resistor Dale® NHL-25-02Z
Manufacturer: Dale® / Vishay®
Part Number: NHL-25-02Z
Watts: 25
Ohms: 500
Lead/Terminal Type: Tab
Number Leads/Terminals: 2
Material: Ceramic
Color: Black
Temperature: 350
Shape: Tubular
Price: $7.65
1 available for immediate delivery
Code: WW533PD
Additional Information
Industrial Power Wire Wound Resistors
Type NHL Tubular
Non-Inductive (Aryton-Perry) Winding
Ideal for higher frequency and lower voltage loads. Also can be used in current limiters. Tubular or cylindrical design is excellent for creating selectable arrays. The non-inductive design offers greater resistance. Stability vs. frequency; near perfect test loads.
Material:
Core: Ceramic, Steatite
Coating: Special High Temperature Silicone
Terminal Finish: 60/40 SnPb Coated Steel
Terminal Bands: Steel
Specs:
Power Rating: 25W
Resistance: 500 ohms
Tolerance: 5%
Temperature Coefficient: +/-30ppm/°C
Dielectric Withstanding Voltage: 1000V
- (from terminal to mounting hardware)
Short Time Overload: (P x R) 1/2
Insulation Resistance: 1000MΩ min. dry ; 100MΩ min after moisture test
Operating Temperature: -55 to 350°C
Dimensions:
Length: 2.0 in. (50.8mm)
Diameter: 0.563 in. (14.29mm)
Inside Diameter: 0.313 in. (7.94mm)
Distance Between Terminals: 1.312 in. (33.29mm)
Features:
High Temperature Silicon Coating
Complete welded construction
Excellent stability in operation (<3% change in resistance)
Manufactured by: Dale®/Vishay®
Part Number: NHL-25-02Z
Full Datasheet: NHL-25-02Z 500 Ohm