Vishay 25 W 47 Ω Wirewound Rheostat 730mA, RT025AS47R0KB
- RS stock no.:
- 167-9820
- Mfr. Part No.:
- RT025AS47R0KB
- Manufacturer:
- Vishay
Image representative of range
Subtotal (1 pack of 25 units)*
R 134 913,60
(exc. VAT)
R 155 150,65
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- 100 unit(s) shipping from 24 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 25 + | R 5,396.544 | R 134,913.60 |
*price indicative
- RS stock no.:
- 167-9820
- Mfr. Part No.:
- RT025AS47R0KB
- Manufacturer:
- Vishay
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Vishay | |
| Product Type | Wirewound Rheostat | |
| Maximum Resistance | 47Ω | |
| Tolerance ± | 10% | |
| Power Rating | 25W | |
| Packaging | Bulk | |
| Number of Turns | 1 | |
| Mount Type | Panel Mount | |
| Shaft Diameter | 6mm | |
| Mounting Hole Diameter | 10.5 mm | |
| Termination Style | Solder Lug | |
| Maximum Voltage | 34.3V | |
| Minimum Operating Temperature | -55°C | |
| Maximum Operating Temperature | 320°C | |
| Diameter | 38mm | |
| Standards/Approvals | RoHS | |
| Series | RT25 | |
| Height | 25mm | |
| Length | 50mm | |
| Current Rating | 730mA | |
| Actuator Type | Linear Shaft | |
| Electrical Taper | Linear | |
| Core Type | Open | |
| Shaft Length | 22mm | |
| Select all | ||
|---|---|---|
Brand Vishay | ||
Product Type Wirewound Rheostat | ||
Maximum Resistance 47Ω | ||
Tolerance ± 10% | ||
Power Rating 25W | ||
Packaging Bulk | ||
Number of Turns 1 | ||
Mount Type Panel Mount | ||
Shaft Diameter 6mm | ||
Mounting Hole Diameter 10.5 mm | ||
Termination Style Solder Lug | ||
Maximum Voltage 34.3V | ||
Minimum Operating Temperature -55°C | ||
Maximum Operating Temperature 320°C | ||
Diameter 38mm | ||
Standards/Approvals RoHS | ||
Series RT25 | ||
Height 25mm | ||
Length 50mm | ||
Current Rating 730mA | ||
Actuator Type Linear Shaft | ||
Electrical Taper Linear | ||
Core Type Open | ||
Shaft Length 22mm | ||
- COO (Country of Origin):
- FR
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
Note
Mounting surface must be earthed.
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