SURFACE MOUNT
SILICONE COATED TYPE
HSVAS/HSVALS
ELECTRICAL AND ENVIRONMENTAL CHARACTERISTICS / DATA
Performance Requirements
Test
Resistance tolerance + 10% [K]; + 5% [J]; +3% [H]; +2% [G];
+1% [F]
Rated ambient temperature at 70°C full power dissipation
derated linearly to zero at 275°C
Insulation resistance > 1000 Mega Ohms
Short time overload 5 times rated wattage for 5 sec.
Di-electric withstanding voltage 500 Volts r.m.s.
Ambient operating
temperature range -40°C to + 155°C
Temperature co-efficient of < + 250ppm/°C (Average). For very low
resistance resistance values, TCR will increase.
TYPICAL APPLICATIONS
These devices have been introduced to answer the increased demand for power resistors which can be surface mounted.
The HSVAS Series caters to those who require a normal wire wound with surface mounting and the HSVALS series
caters to those who require a shunt / current sense device which is surface mounted.
Note : Due to recent technological advances, the ceramic cases used may be steatite ceramic or corderite ceramic or high alumina
ceramic depending on the nature of the application. Hence the ceramic cases may be off-white or variations of brown and
variations of grey; colours which are inherent to these ceramic materials.
ORDERING INFORMATION
TOLERANCE
RESISTANCE VALUE
HTR TYPE
SERIES
3K0/R03
HSVAS/HSVALS
SV4AS/SV5ALS
J
TM