Vishay 25 W 2.2 kΩ Wirewound Rheostat 107mA
- RS Stock No.:
- 795-4847
- Distrelec Article No.:
- 301-77-832
- Mfr. Part No.:
- RT025AS2201KB
- Brand:
- Vishay
Bulk discount available
Subtotal (1 unit)*
£362.71
(exc. VAT)
£435.25
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 4 unit(s) ready to ship
- Plus 1 unit(s) ready to ship from another location
- Plus 3 unit(s) shipping from 01 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 1 | £362.71 |
| 2 + | £351.83 |
*price indicative
- RS Stock No.:
- 795-4847
- Distrelec Article No.:
- 301-77-832
- Mfr. Part No.:
- RT025AS2201KB
- 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 | 2.2kΩ | |
| Product Type | Wirewound Rheostat | |
| 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 | 300V | |
| Minimum Operating Temperature | -55°C | |
| Maximum Operating Temperature | 320°C | |
| Series | RT25 | |
| Standards/Approvals | RoHS | |
| Depth | 50mm | |
| Height | 25mm | |
| Diameter | 38mm | |
| Length | 38mm | |
| Current Rating | 107mA | |
| Shaft Length | 22mm | |
| Core Type | Open | |
| Actuator Type | Linear Shaft | |
| Electrical Taper | Linear | |
| Select all | ||
|---|---|---|
Brand Vishay | ||
Maximum Resistance 2.2kΩ | ||
Product Type Wirewound Rheostat | ||
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 300V | ||
Minimum Operating Temperature -55°C | ||
Maximum Operating Temperature 320°C | ||
Series RT25 | ||
Standards/Approvals RoHS | ||
Depth 50mm | ||
Height 25mm | ||
Diameter 38mm | ||
Length 38mm | ||
Current Rating 107mA | ||
Shaft Length 22mm | ||
Core Type Open | ||
Actuator Type Linear Shaft | ||
Electrical Taper Linear | ||
- 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.
Related links
- Vishay 25 W 2.2 kΩ Wirewound Rheostat 107 mA, RT025AS2201KB
- Vishay 25 W 2.2 Ω Wirewound Rheostat 3.37 kA
- Vishay 25 W 2.2 Ω Wirewound Rheostat 3.37 kA, RT025AS2R20KB
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- Vishay 25 W 1 kΩ Wirewound Rheostat 158 mA
- Vishay 25 W 220 Ω Wirewound Rheostat 337 mA
- Vishay 25 W 4.7 kΩ Wirewound Rheostat 73 mA