واریابل 33 کیلو اهم ، 15 وات ، Variable resistor ППБ-15Г 15вт 33 кОм

Description of the resistor PPB-15G 15W 33K

Resistor PPB-15G 15W 33K is a radioelement used in electronic circuits as an active electrical resistance and is designed to regulate or limit the current in electrical circuits
The PPB-15G 15W 33K resistor is used in BREA as anode and collector loads, voltage dividers to create the required power mode for lamps, transistors and microcircuits

Parameters and characteristics of the resistor PPB-15G 15W 33K

The main parameters of PPB-15G 15W 33K are: nominal resistance and its permissible deviation, nominal power dissipation, limiting operating voltage, temperature coefficient of resistance and noise

PPB-15G 15W 33K
Resistors PPB-15G variable wire adjusting for surface mounting
Single, single-turn, with the version of the shaft type G
Designed for operation in electric circuits of direct and alternating currents with a frequency of up to 1000 Hz
Deviation from functional characteristics ± 5%
The range of nominal resistances is E6

Main technical characteristics of PPB-15G resistors
Range of nominal resistances: 2.2 Ohm … 4.7 kOhm
Rated power: 15 W
Limiting voltage: 500 V
Permissible deviations of resistances: ± 5; ± 10%
Minimum resistance: no more than 0.2 Ohm
Temperature range: -60 … +85 ° С
Functional characteristics: A
Shelf life: 15 years
Minimum operating time: 15000 h

Resistor designation system

C – constant resistors, SP – variable resistors
The first number after the letters indicates the material from which they are made
1 – non-wire thin-layer carbon and boron-carbon
2 – non-wire thin-layer metal-film and metal oxide
3 – non-wire composite film
4 – non-wire composite bulk
5 – wire
6 – non-wire thin-layer metallized
The following numbers , indicate the serial number of the development of a constructive variety of resistors of this type
For example, the C2-22 resistor is a permanent non-wire with the development serial number 22