HSVA Series

Axial Mounting
Ceramic Type

4 W to 17 W
R 10 to 70 K
TCR as low as ± 60 ppm/ °C available depending on application and resistance value.

Physical configuration

HTR TYPE	POWER RATING at 70°C	DIMENSIONS (mm)	RESISTANCE RANGE		Wt Per PC (gms)
HTR TYPE	POWER RATING at 70°C	L (±1.5)	MIN	MAX	Wt Per PC (gms)
SV4A	4W	20.0	R10	7K0	2.3
SV5A	5W	25.0	R15	15K	2.8
SV7A	7W	25.0	R15	15K	5.0
SV7BA	7W	38.0	R33	33K	4.9
SV9A	9W	38.0	R33	33K	7.8
SV11A	11W	50.0	R51	47K	10.2
SV17A	17W	75.0	R91	70K	13.8

Resistors over the entire resistance range given are available in a range of temperature co-efficients from ± 200ppm/°C to ±1500ppm/°C depending on the resistance value chosen.

Profile Dimensions

Electrical and Environmental Characteristics / Data
Test	Performance Requirements
Resistance tolerance	± 10%[K]; ± 5%[J]; ± 2%[G] [<1ohms ± 0.05ohms]
Rated Ambient Temperature [see derating curve]	at 70°C full power dissipation
Voltage rating	V=ÖPXR
Insulation resistance	>1000M [minimum]
Temperature co-efficient	± 200 ppm/°C [medium and high values] ± 450 to 1500 ppm/°C [low and very low values]
Short time overload	max D R ± [2% + 0.05 ohms]
Moisture resistance	max.D R ± [5% + 0.05 ohms]
Load life	max. D R ± [5% + 0.05 ohms]
Ambient operating temperature range	- 25°C to + 155°C
Flame test	UL specifications have been met satisfactorily

NOTE:
Types SV4A, SV5A & SV7A can be supplied in taped form----------Please refer to the Taping Specification.
Due to recent technological advances, the ceramic cases used may be steatite ceramic / corderite ceramic / high alumina ceramic depending on the nature of application. Hence the ceramic cases may be off-white / variations of brown and variations of gray; colours which are inherent to these ceramic materials.

Eurocap International Limited. 138 High Street, Cheshunt, Herts, EN8 0AP England.

Tel +44 (0)1992 625407 Fax +44 (0)1992 625420

Email eurocap@dial.pipex.com