SP5-2VB 0.5Vt 50 Om 10%

* Pictures are placed for illustration purpose only. Appearance of real component may differ

Variable multiturn wire-wound resistors with rotary system driven by worm gear. (40 turns from minimum to maximum).

Resistors are designed for operation in DC and AC circuits.

Basic technical characteristics:
Nominal resistance range, Ohm –

for SP5-2: 100-330, 470-47·103

for SP5-2V: 3,3-15, 22-68,100-10·103, 15·103-47·103

for SP5-2VA,SP5-2VB: 3,3-10, 15-68, 100-3,3·103, 4700- 22·103

Max. operating voltage, V -

for SP5-2: 300

for SP5-2V: 216

for SP5-2VA,SP5-2VB: 100

Tolerance ,% - 1,0 (up to 1000 Ohm)
Nominal power – for SP5-2,SP5-2V:1W; for SP5-2VA,SP5-2VB:0,5W;
Equivalent rotation noise resistance – for SP5-2,SP5-2V:500 Ohm ; for SP5-2VA,SP5-2VB:200Ohm;
The intermediate values of the rated resistances correspond to the E6 series with tolerances of ± 5%
Critical operating conditions:
Ambient temperature:
at rated electrical load - -60 to +70 ° С
with a decrease in the electrical load to 0.1 - from -60 to + 125 ° С
Relative air humidity at a temperature of 35 ° C - up to 98%
Low atmospheric pressure: up to 667 Pa (5 mm Hg)
Durability - 100 cycles
The moment of static friction of the rotary system - from 0,49 to 19,6 mN • m
(from 5 to 200 g • cm)
Minimum operating time: 2,000 h