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RV4NAYSJ251A

产品描述pot 250 ohm carbon 2W
产品类别无源元件   
文件大小144KB,共3页
制造商Precision Electronic Components Ltd
官网地址http://www.precisionelectronics.com/index.html
标准  
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RV4NAYSJ251A概述

pot 250 ohm carbon 2W

RV4NAYSJ251A规格参数

参数名称属性值
Datasheets
MIL Style RV4, Precision Series K
Product Photos
MIL-R-94, RV4
Catalog Drawings
RV4, K(K)(A,B,U) Series Side
RV4NJ Series Side
Standard Package100
CategoryPotentiometers, Variable Resistors
FamilyRotary Potentiometers - Line
系列
Packaging
Bulk
Resistance (Ohms)250
Power (Watts)2W
容差
Tolerance
±10%
Number of TurnsSingle
Rotati314°
Adjustment TypeSide Adjustme
Resistive MaterialCarb
端接类型
Termination Style
Solder Lug
Actuator Length2.000" (50.80mm)
Actuator TypeSlotted Shaf
Actuator Diamete0.249" (6.32mm)
Size - BodyRound - 1.120" Dia x 0.536" L (28.45mm x 13.61mm)
Mounting TypePanel Mou
Dynamic CatalogMIL-R-94, RV4N Series
Associated ProducKX0608-ND - CONTROL KNOBKX0607-ND - CONTROL KNOBKX0606-ND - CONTROL KNOB8547K-ND - KNOB INSTRUM RND BLACK .750"DIA8546K-ND - KNOB INSTRUM RND CLEAR .750"DIA8543K-ND - KNOB INSTRUM RND BLACK .500"DIA8542K-ND - KNOB INSTRUM RND CLEAR .500"DIA8531K-ND - KNOB INSTRUM RND BLACK .720"DIA8529K-ND - KNOB INSTRUM RND BLACK .520"DIA8519K-ND - KNOB INSTRUM RND BLACK .750"DIA8518K-ND - KNOB INSTRUM RND CLEAR .750"DIA8515K-ND - KNOB INSTRUM RND BLACK .500"DIA8514K-ND - KNOB INSTRUM RND CLEAR .500"DIA11K5029-KMNG-ND - KNOB PLASTIC .250 DIA GRAY11K5029-KMNB-ND - KNOB PLASTIC .250 DIA BLACK11K5029-KCNG-ND - KNOB PLASTIC .250 DIA GRAY11K5028-KMNG-ND - KNOB PLASTIC .250 DIA GRAY11K5020-KLAG-ND - KNOB PLASTIC .250 DIA GRAY11K5020-KLAB-ND - KNOB PLASTIC .250 DIA BLACK11K5019-KMNG-ND - KNOB PLASTIC .250 DIA GRAY11K5019-KMNB-ND - KNOB PLASTIC .250 DIA BLACK11K5019-KCNG-ND - KNOB PLASTIC .250 DIA GRAY11K5019-KCNB-ND - KNOB PLASTIC .250 DIA BLACK11K5015-KCNG-ND - KNOB PLASTIC .250 DIA GRAY11K5014-KMNG-ND - KNOB PLASTIC .250 DIA GRAY11K5014-KMNB-ND - KNOB PLASTIC .250 DIA BLACK11K5013-KFNB-ND - KNOB PLASTIC .250 DIA BLACK11K5013-KCNG-ND - KNOB PLASTIC .250 DIA GRAY11K5013-KCNB-ND - KNOB PLASTIC .250 DIA BLACKMPKG60B14-ND - SW KNOB .66" DIA 1/4" SHAFT BLKKN900AB14-ND -

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PRECISION
MIL Style RV4
Precision Series K -
2 Watt 1/4" shaft diameter
Precision series K/RV4 potentiometers are suitable for
both military and commercial applications. They can
easily be customized to meet special requirements.
FEATURES:
hot molded carbon element
gold-plated terminals
stainless-steel shaft and housing
quality meeting or exceeding MIL-R-94 - QPL listed
OPTIONS:
custom shafts and bushings
special tapers
fourth (center) terminal
high life
attached switch
ELECTRICAL SPECIFICATIONS:
Resistance range, linear taper:
50
to 5 Meg
Resistance range, logarithmic taper:
150
to 1 Meg
Resistance tolerance:
±10% or ±20%
Resistance taper:
linear, logarithmic, reverse logarithmic;
other tapers by special order
Power rating:
2 watts at 70°C derated to 0 watts at 120°C
Insulation resistance:
dry:
10K Meg
wet:
100K Meg
Dielectric strength:
900 V RMS at sea level
Operating voltage:
500 V, subject to power rating
MECHANICAL SPECIFICATIONS:
Mechanical rotation:
314°
Operating torque:
1 oz/in to 6 oz/in
Rotational life:
25,000 cycles
ENVIRONMENTAL SPECIFICATIONS:
Operating temperature:
65°C to +125°C
Resistance to soldering heat:
350°C for 5 seconds
Humidity range:
per MIL-R-94
Vibration range:
per MIL-R-94
Shock resistance:
per MIL-R-94
Load life:
1000 hours at 70°C
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