NRSS Anti-Pulse Non-Inductive Resistors Small Type Suppliers and Manufacturers - Made in China

Product Description

NRSS Anti-Pulse Non-Inductive Resistors Small Type

Products

NRSS Anti-Pulse Non-Inductive Resistors Small Type

Features

1. High power, Small body size.

2. Excellent pulse characteristics.

3. Flameproof painting, resistant to heat & solvents.

4. Very low inductance ( less than 1 H ).

Electrical And Mechanical Performance of NRSS Anti-Pulse Non-Inductive Resistors Small Type:

Characteristics	Standards	Test Methods
Resistance Tolerance	±5%(J)or ±2%(G)	-
Resistance Temp. Coeff.	±300 ppm/°C	-55°C~155°C
Power Rating Load	Surface temp. 235°C Max.△R/R≤ ±1%	Rated voltage for 30 minutes
Short Time Overload	±2%	2.5 times of rated voltage for 5 seconds.
Dielectric Withstanding Voltage	No evidence of mechanical damage or insulation breakdown.	Max. Working Voltage for 1 min.
Insulation Resistance	1.000MΩ	DC 100V megger
Terminal Strength	No evidence of mechanical damage.	< 1/2W:1 kg > 1W： 2 kg
Solder-ability	Minimum95%coverage	235±5°C for 2 seconds
Resistance to Soldering Heat	No evidence of mechanical damage.△R/R≤ ± 1%	270±5°C for 10 ± 1 seconds 350±10°C for 3.5 ±0.5 seconds

Environmental Characteristics of NRSS Anti-Pulse Non-Inductive Resistors Small Type:

Characteristics	Standards	Test Methods
Temp. Cycle	△ R/R≤±1%	-55°C( 30 min.) —► Room Temp.( 3 min.) —►+155°C(30 min.) —► Room Temp.( 3 min.)/( 5 cycles)
Load Life	△R/R≤±5%	Rated power load 90 minutes ON 30 minutes OFF 70°C 1000 hours
Moisture-proof Load Life	△R/R≤±5%	Rated power load 90 minutes ON 30 minutes OFF 40°C95%RH 500 hours
Nonflammability	not flamed	16 times of rated wattage for 5 min.

Dimensions of NRSS Anti-Pulse Non-Inductive Resistors Small Type: