TECNOMEGA Componentes Electrónicos S.L.
Barrio Florida, 56 ; L-29
20120 HERNANI (SPAIN)
Phone: 34 943 330710 - Fax: 34 943 331106
e-mail: info@tecnomega.es

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Further
Information

 

SL - Silicone-Coated Axial-Lead Wirewound Resistors
                           Very Low Ohmic Values
  • Extremely Low Ohmic Values
  • Low Temperature Coefficient
  • Low Inductance
  • Excellent Stability
  • Maximum Working Temperature = 300ºC


(mm)


GENERAL SPECIFICATIONS TABLE

TYPE POWER RATE
Ths <= 300ºC		 OHMIC VALUES DIMENSIONS
(mm) 		DIELECTRIC STRENGTH TOLERANCES
T amb. 25ºC MIN. MAX. D L H
SL-3 3W 0R003 0R100 6.10 12.5 31.5 500 V.c.a. ± 10%; ± 5%;
± 2%; ± 1%
SL-5 5W 0R005 0R100 7.50 16 35 500 V.c.a. ± 10%; ± 5%;
± 2%; ± 1%

 

POWER DERATING CURVE AS A FUNCTION OF THE
AMBIENT TEMPERATURE		 TEMPERATURE COEFFICIENT AS A FUNCTION OF THE
OHMIC VALUE


AMBIENT TEMPERATURE IN ºC


RESISTENCES IN OHMS

 

CONSTRUCTION

CORE: Rectified Steatite Rod of High Thermical Conductivity
END CAPS: Stainless Steel AlSi-305 Mounted under Pressure upon the Core
RESISTIVE WIRE: Ni-Cr; Cu-Ni Alloys
WIRE LEADS: Electrolytic Copper, Tinned with Sn-Pb 60/40.
RESISTOR COATING: Thick coat of special Silicone-Cement bearing High Temperatures

Taping Axial Resistors: Can be supplied bandoliered

For Special Ohmic Values, Consult Technical Department.

Ordering Example:

SL-3 - 0R05  ± 1%
Type Ohm.Value Toler.