#JJ93978 Cermet Variable Resistor | Resistors

JJ93978

Nonwire Wound Variable Resistor

NSN 5905-00-931-6983

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009316983

Product Features

Weapon system essential

Product Technical Spec.

Section Quantity:
2
Body Style:
Cylindrical bushing mounted
Reliability Indicator:
Not established
Body Diameter:
1.156 inches
Shaft Diameter:
0.250 inches
Shaft Length:
1.188 inches
Mounting Bushing Length:
0.375 inches
Body Length:
1.312 inches
Undercut Diameter:
0.125 inches
Shaft Style:
Round, stepped
Actuator Type:
Dual concentric
Effective Electrical Rotation In Deg Angular Rotation:
312.0
Nonturn Device Location:
At 9 oclock
Nonturn Device Radius:
0.531 inches
End Application:
Kstrategic weapon systems (poseidon and trident); austin ship class lpd-4 amphibious transport docks; emory s. Land class as; spruance class dd (963); forrestal class cv; oliver perry class ffg; nimitz class cvn
Undercut Length:
0.313 inches
Screw Thread Diameter:
0.375 inches
Screw Thread Series Designator:
Unef
Screw Thready Qty Per Inch (tpi):
32.0
Terminal Location:
Radially positioned over less than half the circumference
Mounting Method:
Standard bushing
Electrical Resistance Per Section:
500.0 ohms all sections
Rotary Actuator Travel In Angular Deg:
312.0
Resistance Tempurature Characteristic Range Per Section In Percent:
+0.0/+4.5 -55 degrees celsius all sections and +0.0/+2.5 -25 degrees celsius all sections and +0.0/+1.5 0 degrees celsius all sections and -1.5/+1.5 85 degrees celsius all sections and +0.0/+3.5 120 degrees celsius all sections
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
120.0 all sections
Power Dissipation Rating Per Section In Watts:
2.25 heat sink all sections
Resistance Tolerance Per Section In Percent:
-10.0/+10.0 all sections
Actuator Travel Control Feature:
Stops
Criticality Code Justification:
Feat
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
70.0 all sections
Standard Taper Curve Per Section:
A all sections
Terminal Type And Quantity:
6 tab, solder lug
NSN:
5905-00-931-6983
Item Name:
Resistor,variable,cermet
Cage Code:
01121

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Cage Code:
12697
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
D53CM-4
Cage Code:
12697
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
2100-1996
Cage Code:
1LQK8
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
2100-1996
Cage Code:
12697
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
2100-1996
Cage Code:
28480
RNCC:
5
RNVC:
9
RNAAC:
CL
Status:
A
MSDS:
SADC:
Part Number:
2100-1996
Cage Code:
01121
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
JJC93978
Cage Code:
12697
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
JJC93978
Cage Code:
01121
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Resistors
--------- Nonwire Wound Variable Resistors
------------ P/N JJ93978

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Last Updated: 11/14/2024