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Description RT Vishay RT series linear wound variable resistors -12 W and 500 W Vishay RT series are designed for professional and industrial equipment. Especially in daily operations where equipment requires transient, repetitive overload, shock, and vibration. Suggested accessories for these variable resistors include control buttons and display screens. ###Features and advantages: Enamel structure provides excellent reliability. Linear wire wound track conforms to dissipation level and has a tight structure with a wide working temperature range. Designed for high load applications, such as repeated overload, transient phenomena, and the presence of impact and vibration. Variable resistor with installation hardware 1000 V effective value dielectric strength, used for 25 W model ± 10% tolerance | | * * * 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 | | 50 | 10 RT500 | 500 W | 3500 V | 143 | 60 ° | 108 | | 50 | 10 Linear variation principle | | | | | | | * Rotation angle: * * | 300 °± 5 ° | (290 °± 15 °, used for RT 12) | | | | | | * Tolerance: * * | ± 10% | | | | | | | | * Insulation resistance: * * | 1 G Ω | | | | | | | | | * * Attachment * * | \ - Button: 60JF (RT230, RT500); 41JF (RT55, RT100); 29JF (RT25) \ - Dial: CG115; CG115/4T (RT230, RT500); CG57 (RT25); CG78 (RT55, RT100) | | | | | | | * * Operating temperature range * * | -55 ° C+320 ° C | | | | | | * * Climate category: * * | 55/220/56, used for RT25L and RT100L | | | | | | | 55/200/56, used for RT55L, RT230L, RT500L, and RT12 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 |
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Brand: VISHAY
Packaging Solder Lug, Panel
Delivery time
Packaging method Bulk
Standard packaging quantity 1
11750.34  yuan 11750.34yuan
  • Freight charges   In stock Freight rate:$13.00
  • Quantity
    Inventory(7711) Minimum order quantity(1)
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Technical parameters/tolerances:

±10 %

 

Technical parameters/rated power:

500 W

 

Technical parameters/resistance:

1 KΩ

 

Technical parameters/operating temperature (Max):

320 ℃

 

Technical parameters/operating temperature (Min):

-55 ℃

 

Encapsulation parameters/installation method:

Solder Lug, Panel

 

Dimensions/Length:

158 mm

 

Dimensions/Height:

154.5 mm

 

Other/Packaging Methods:

Bulk

 

Compliant with standards/RoHS standards:

RoHS Compliant

 

Compliant with standards/lead standards:

Lead Free

 

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