Vishay 55W 22Ω Wirewound Rheostat, RT055AS22R0KB
- RS Stock No.:
- 788-7706
- Mfr. Part No.:
- RT055AS22R0KB
- Brand:
- Vishay
Bulk discount available
Subtotal (1 unit)*
£527.98
(exc. VAT)
£633.58
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 5 unit(s) ready to ship
- Plus 22 unit(s) shipping from 22 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 1 | £527.98 |
| 2 + | £517.42 |
*price indicative
- RS Stock No.:
- 788-7706
- Mfr. Part No.:
- RT055AS22R0KB
- Brand:
- Vishay
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Vishay | |
| Maximum Resistance | 22Ω | |
| 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 x 64mm | |
| Length | 64mm | |
| Maximum Operating Temperature | +320°C | |
| Minimum Operating Temperature | -55°C | |
Select all | ||
|---|---|---|
Brand Vishay | ||
Maximum Resistance 22Ω | ||
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 x 64mm | ||
Length 64mm | ||
Maximum Operating Temperature +320°C | ||
Minimum Operating Temperature -55°C | ||
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
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
Note
Mounting surface must be earthed.
