#381S-4X Conductive Plastic Variable Resistor | Resistors

381S-4X

Nonwire Wound Variable Resistor

NSN 5905-01-077-9707

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010779707

Technical Specifications of NSN

Section Quantity:
1
Body Style:
Cylindrical bushing mounted
Reliability Indicator:
Not established
Overall Length:
1.906 inches
Body Diameter:
0.677 inches
Shaft Diameter:
Between 0.124 inches and 0.126 inches
Shaft Length:
Between 1.047 inches and 1.110 inches
Mounting Bushing Length:
Between 0.307 inches and 0.319 inches
Body Length:
0.625 inches
Undercut Diameter:
Between 0.077 inches and 0.079 inches
Shaft Style:
Round, stepped
Switch Type:
Rotary
Switch Voltage Rating In Volts:
20.0
Actuator Type:
Dual concentric
Effective Electrical Rotation In Deg Angular Rotation:
325.0
Nonturn Device Location:
At 3 oclock
Nonturn Device Radius:
Between 0.297 inches and 0.328 inches
Switch Operating Position:
Start of rotation
Switch Contact Arrangement:
Single pole, single throw, normally open, both positions maintained
Undercut Length:
Between 0.375 inches and 0.376 inches
Screw Thread Diameter:
0.250 inches
Screw Thread Series Designator:
Unef
Screw Thready Qty Per Inch (tpi):
32.0
Terminal Location:
Rear-bottom
Mounting Method:
Standard bushing
Features Provided:
Switch
Electrical Resistance Per Section:
10.000 kilohms single section
Rotary Actuator Travel In Angular Deg:
325.0
Resistance Tempurature Characteristic Range Per Section In Percent:
+0.0/+5.5 -55 degrees celsius single section and +0.0/+4.0 -40 degrees celsius single section and +0.0/+2.0 0 degrees celsius single section and -2.5/+2.5 85 degrees celsius single section and -3.0/+3.0 105 degrees celsius single section and -4.0/+4.0 120 degrees celsius single section
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
120.0 single section
Power Dissipation Rating Per Section In Watts:
1.0 free air single section
Resistance Tolerance Per Section In Percent:
-10.0/+10.0 single section
Actuator Travel Control Feature:
Stops
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
70.0 single section
Switch Current Type And Rating In Amps:
4.000 dc
Standard Taper Curve Per Section:
A single section
Terminal Type And Quantity:
5 tab, solder lug
NSN:
5905-01-077-9707
Item Name:
Resistor,variable,conductive Plastic
Cage Code:
12697

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
311-1647-00
Cage Code:
80009
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
381-CN140354
Cage Code:
12697
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
381-CM40354
Cage Code:
12697
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Resistors
--------- Nonwire Wound Variable Resistors
------------ P/N 381S-4X

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Last Updated: 02/21/2025