■ MEETS  MIL-R-22097
 
 
  WJ14 Cermet Trimmer

 

Electrical Characteristics
Range of nominal resistance10Ω~ 1M Ω
Resistance tolerance±10%
Terminal resistance:≤2%R or 2Ω
Contact resistance variation
    CRV2%R or 10Ω
Insulation resistanceR1 1G Ω(500V)
Dielectric withstand voltage900Vac
Effective Electrical travel21±1turns
 



 

 

 



Environment Characteristics
Rated power (300V max)
    0.5W 70
Temperature range -55 ~+ 125
TCR:≤±150×10-6/
Thermal shock
  
-65 ~+ 125 5times
     R3%R(Uab/Uac)2%

Moisture proof
    GJB 360A -96Method106204h
    
R5%RR1 100M Ω
High frequency vibration
     GJB 360A -96Method 204
    
R2%R(Uab/Uac)2%
Collision
     GJB 360A -96Method 213
     
R2%R(Uab/Uac)2%
Life at high temperature
     70 0.5W1000h
     
R5%R(Uab/Uac)2%
Rotation life200 cycles
    R5%R
Storage at high temperature
   125 250h
   
R5%R(Uab/Uac)2%
Operation at low temperature
     -55 0.5W
    
R2%R(Uab/Uac)2%
Immersion
     GJB 360A -96Method104
     No continuous string of bulbs
 

Physical Characteristics
Starting torque:≤35mN.m
Mark
     Trade mark, type, resistance
     Diagram, date code
Standard package
     100 pcs/box

detail  specificationSJ20215-92

 

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