#RH253U Knob Potentiometer | Resistors

RH253U

Nonwire Wound Variable Resistor

NSN 5905-00-913-5724

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009135724

Detail Specifications

Section Quantity:
1
Body Style:
Rectangular w/mounting holes/slots
Reliability Indicator:
Not established
Overall Length:
1.375 inches
Terminal Length:
Between 0.578 inches and 0.610 inches
Overall Height:
0.922 inches
Mounting Hole Diameter:
Between 0.078 inches and 0.110 inches
Shaft Diameter:
Between 0.151 inches and 0.156 inches
Shaft Length:
Between 0.109 inches and 0.141 inches
Body Length:
Between 1.234 inches and 1.266 inches
Body Width:
Between 0.234 inches and 0.266 inches
Body Height:
Between 0.312 inches and 0.344 inches
Shaft Style:
Round, slotted
Actuator Type:
Single shaft
Maximum Starting Torque:
8.00 inch-ounces
Center To Center Distance Between Terminals:
Between 0.695 inches and 0.705 inches
Lateral Distance Between Mounting Hole Centers:
Between 0.995 inches and 1.005 inches
Mounting Facility Quantity:
2
Terminal Location:
Right adjacent side single row
Mounting Method:
Unthreaded hole
Center To Center Distance Between Terminal Rows:
0.100 inches
Electrical Resistance Per Section:
25.0 kilohms single section
Rotary Actuator Travel In Angular Deg:
Between 7920.0 and 10080.0
Center To Center Distance Between Center Terminal And Outside Terminal:
Between 0.295 inches and 0.305 inches
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
125.0 single section
Power Dissipation Rating Per Section In Watts:
0.25 free air single section
Resistance Tolerance Per Section In Percent:
-10.0/+10.0 single section
Actuator Travel Control Feature:
Clutch
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
70.0 single section
Standard Taper Curve Per Section:
A single section
Terminal Type And Quantity:
3 pin
NSN:
5905-00-913-5724
Item Name:
Knob Potentiometer
Cage Code:
12697

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
RH253U
Cage Code:
01121
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Resistors
--------- Nonwire Wound Variable Resistors
------------ P/N RH253U

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Last Updated: 04/25/2024