#28W3-2157 Wire Wound Pot | Resistors

28W3-2157

Pre Wire Wound Variable Resistor

NSN 5905-00-755-0739

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
007550739

Product Technical Spec.

Section Quantity:
3
Body Style:
Cylindrical hole/slot mounted
Reliability Indicator:
Not established
Body Diameter:
1.755 inches
Shaft Diameter:
0.250 inches
Shaft Length:
1.312 inches
Body Length:
1.902 inches
Mounting Hole/stud Circle Diameter:
0.875 inches
Shaft Style:
Round, slotted
Actuator Type:
Single shaft
Effective Electrical Rotation In Deg Angular Rotation:
350.0
Maximum Starting Torque:
3.50 inch-ounces
Maximum Running Torque:
1.50 inch-ounces
Shaft Runout:
0.001 inches
Screw Thread Diameter:
0.138 inches
Screw Thread Series Designator:
Unc
Screw Thready Qty Per Inch (tpi):
32.0
Mounting Facility Quantity:
4
Terminal Location:
Radially positioned over less than half the circumference
Mounting Method:
Threaded hole
Electrical Resistance Per Section:
50.000 percent, rated amperes c and better finish
Electrical Resistance Per Section:
80.000 percent, rated amperes c and better industrial clears
Electrical Resistance Per Section:
80.000 percent, rated amperes c and better select
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation:
180.0 all sections
Rotary Actuator Travel In Angular Deg:
360.0
Function Conformity Tolerance Per Section:
-0.15/+0.15 3rd section
Function Conformity Tolerance Per Section:
-0.20/+0.20 1st section
Function Conformity Tolerance Per Section:
-0.20/+0.20 2nd section
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
150.0 all sections
Power Dissipation Rating Per Section In Watts:
2.0 free air all sections
Function Conformity Per Section:
All sections independent linearity
Fixed Tap Quantity Per Section:
1 all sections
Resistance Tolerance Per Section In Percent:
-5.0/+5.0 all sections
Actuator Travel Control Feature:
Continuous motion
Function Characteristic Per Section:
All sections linear
Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius:
-20.0/+20.0 all sections
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
85.0 all sections
Terminal Type And Quantity:
12 tab, solder lug
NSN:
5905-00-755-0739
Item Name:
Pot,wire Wound
Cage Code:
19176

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
9174777
Cage Code:
18876
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
134WS212
Cage Code:
08815
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

  We Guarantee with Every Order

  •   100% Genuine Manufacturers Parts
  •   Every Product thoroughly Inspected
  •   Sales Record Retention of 7 years
  •   Fast Delivery
  •   HAZMAT Certified
  •   Global Shipping

Pricing & Availability

Submit this form for current pricing and availability quote on part number 28w3-2157 and/or cross reference parts.
Part / NSN:
Qty:
Your Email:
Phone:
Ref. / PO #:
Company:

We do not share or sell your information to anyone.
Privacy | Terms

Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Resistors
--------- Pre Wire Wound Variable Resistors
------------ P/N 28W3-2157

Best-Selling Products A collection of our most popular products

Last Updated: 05/23/2024