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Model RT230AS1000KB
Description RT Series Wire wound Variable Resistors - The 12 W and 500 W Vishay RT series wire wound variable resistors are designed for use in professional and industrial equipment with transients, repeated overloads, shocks, and vibrations in daily operations. Suggested attachments: control buttons and display screen. Enamel structure provides excellent reliability. The linear wire wound track conforms to the dissipation level and has a tight structure with a wide range of working temperatures. It is designed for heavy-duty applications, such as repeated overload, transient phenomena, and the occurrence of impact and vibration. Variable resistors are included with the installation hardware. Power | Surface diameter | Overall length | Transmission shaft diameter | Transmission shaft length | Installation liner diameter | Installation liner length | Weight ----------------------------------------------------- W | 38 | 50 | 6 | 12* | 10 | 9 | 80g 55W | 60 | 64 | 6 | 15* | 10 | 9 | 175g 100W | 85 | 81 | 6 | 18* | 10 | 9 | 400g 250W | 143 | 125 | 10 | 50 | - | - | 1300g 500W | 143 | 158 | 10 | 50 | - | - | 1900g * The length of the transmission shaft does not include the installation liner. Resistance tolerance | ± 10% ------- Insulation resistance | 1000M Ω dielectric strength at 500V DC | 25W, 55W | 1000V effective value 100W | 1500V effective value 250W | 2000Vrms 500W | 3500V effective value Mechanical rotation | 300 °± 5 ° Operating torque | 25W | 1 → 10Ncm 55W | 2 → 15Ncm 100W | 4 → 20Ncm 250W, 500W | 10 → 50Ncm Operating temperature | -55 ° C →+320 ° C | | | * * Size * * | | | | --------- | ------------- | | * P * * | * * Tolerance * * | * * mm) * * | | | | * * Type * * | * * At 25 ° C * * | * * Voltage * * | * * A * * | * * B * * | * * C * * | * * D * * | * * E * * | * * F * * RT12 | 12 W | 1000 V | 22.5 | 70 ° | 18 | 22 | 13 | 3 RT25 | 25 W | 1000 V | 38 | 60 ° | 28 | 22 | 12 | 6 RT55 | 55 W | 1000 V | 60 ° | 39 | 25 | 15 | 6 RT100 | 100 W | 1500 V | 85 | 60 ° | 56 | 25 | 18 | 6 RT230 | 230 W | 2000 V | 143 | 60 ° | 75
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Brand: Vishay Semiconductor
Packaging Panel, Solder Lug
Delivery time
Packaging method
Standard packaging quantity 1
3025.09  yuan 3025.09yuan
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(8465) Minimum order quantity(1)
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Technical parameters/tolerances:

10 %

 

Technical parameters/rated power:

250 W

 

Technical parameters/resistance:

100 Ω

 

Technical parameters/operating temperature (Max):

320 ℃

 

Technical parameters/operating temperature (Min):

-55 ℃

 

Encapsulation parameters/installation method:

Panel, Solder Lug

 

Dimensions/Length:

125 mm

 

Physical parameters/operating temperature:

-55℃ ~ 320℃

 

Compliant with standards/RoHS standards:

 

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