Datasheet > PRP18G

PRP18G

更新时间： 2024-11-19 01:12:47

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
4页	196K
描述
SINGLE-TURN ROTARY POTENTIOMETERS

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中文翻译

获取价格

数据手册

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PRP18G 数据手册

Tel: 82-32-817-4325

Fax: 82-32-817-4329

Resistors And

Resistive Applications

PR18

SINGLE-TURN ROTARY

POTENTIOMETERS

Description

The PR 18... single-turn, housed in a metal case, rotary carbon control potentiometers. It comprises a carbon

resistive track fitted on a resin modified paper base. Base diameter of potentiometers is 18 mm. Resistance track

can be linear-A, logarithmic-B, inverse logarithmic-C. Potentiometers are made single or tandem, with plastic or

metallic spindle. Terminals are designed for the PCB or soldering pins.

Applications

Potentiometers are widely used in electronic audio-video equipment, electric domestic equipment and outer control

elements.

Quick Reference Data

Parameter

Value

Rated resistance R

According E3- series (1 - 2,2 - 4,7 - 10 etc.)

Resistance range:A low (linear)

B low (logarithmic)

(ohms)

120 ÷ 2,2M

1k ÷ 1M

C low (inverse logarithmic) (ohms) 1k ÷ 1M

±5% on R less or = 470kohms on request

Tolerance of resistance

(%)

±10% on R less or = 470kohms on request

±20% on R less or = 220kohms on request

±30% on R more than 220kohms on request

Maximum dissipation P at T

A low (W)

B low (W)

C low (W)

= 40 C:

amb

0.2

0.1

Maximum limit voltage : A low (V)

200

B low (V)

C low (V)

Total mechanical angle of rotation

(^o)

300 ± 5

Synchronous characteristic:

(dB) (only for tandem potencjometers G)

- for linear A at values between 10 and 90 % of R_Total

- for logarithmic B at attenuation range 0 ÷ 40dB

≤2

≤4

25% P

Maximum dissipation at category temperature

Switch data: voltage/current

Climatic category

120 V / 1 A

or 16 V / 2 A

25/070/10

Marking

Marking on metal case: producer "TELPOD"; rated resistance; month and year of production.

Ordering example:

Please order by an example: We need potentiometer 18 mm; with switch; single; 47kW; linear A low; diameter

of spindle 6 mm, long 25 mm; end type of spindle P-6; for mounting on printed circuit board:

Potentiometer PRP 185 s56 47kohm A 25 P6

Packing

The potentiometers can be supplied in bulk packing in a plastic bags and in a carton box.

Web: http://www.raraohm.com

Email: sg@raraohm.com

12 3 4

中文翻译

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