Vishay RT Series 55W Wirewound Rheostat, 10Ω, ±10%

  • RS庫存編號 167-9891
  • 製造零件編號 RT055AS10R0KB
  • 製造商 Vishay
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COO (Country of Origin): FR
產品詳細資訊

RT Series Wirewound Rheostats - 12 W and 500 W

The Vishay RT Series of linear wire wound rheostats are designed for use in professional and industrial equipment. Particularly in equipment where transients, repeated overloads, impacts and vibrations characterise everyday operation.Suggested accessories for these rheostats include control buttons and displays.

Features & Benefits

Vitreous enamel construction provides exceptional reliability
Linear wire wound track
Compact size per dissipation rating
Wide operating temperature range
Designed for heavy-duty applications such as repeated overloads, transients and conditions where shock and vibrations occur
Rheostats supplied with mounting hardware
1000 Vrms dielectric strength for 25 W models
±10% tolerance

      Dimensions          
  P withstand (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 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° for RT 12)            
Tolerance: ±10%              
Insulation resistance: 1 GΩ              
Accessories
- buttons:  60JF (RT230, RT500); 41JF (RT55, RT100); 29JF (RT25)
- dials:  CG115, CG115/4T (RT230, RT500); CG57 (RT25); CG78 (RT55, RT100)
             
Operating temperature range –55 °C +320 °C              
Climatic category: 55/220/56 for RT25L and RT100L              
  55/200/56 for RT55L, RT230L, RT500L and RT12              
Resistance Tolerance ±10%
Insulation Resistance 1000MΩ at 500Vdc
Dielectric Strength  
25W,55W 1000Vrms
100W 1500Vrms
250W 2000Vrms
500W 3500Vrms
Mechanical Rotation 300° ±5°
Running Torque  
25W 1 → 10Ncm
55W 2 → 15Ncm
100W 4 → 20Ncm
250W, 500W 10 → 50Ncm
Operating Temperature -55°C → +320°C
Power Face Dia. (A) Overall Length (C + D) Shaft Dia. (F) Shaft Length (E) Mtg. Bush Dia. Mtg. Bush Length Weight
25W 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
* Shaft length excludes mounting bush.

Note

Mounting surface must be earthed.

規格
Attribute Value
Maximum Resistance 10Ω
Tolerance ±10%
Power Rating 55W
Number of Turns 1
Mounting Type Panel Mount
Shaft Diameter 6 mm
Mounting Hole Diameter 10.5mm
Termination Style Solder Lug
Dimensions 60 (Dia.) x 64mm
Length 64mm
Maximum Operating Temperature +320°C
Minimum Operating Temperature -55°C
當前暫無庫存,可於2019/9/11發貨,3 工作日送達。
單價 /個 (每包:25個)
HK$ 1,470.575
(不含稅)
單位
Per unit
Per Pack*
25 +
HK$1,470.575
HK$36,764.375
* 參考價格