Vishay 25 W 150 Ω Wirewound Rheostat 408A
- RS Stock No.:
- 788-7807
- Distrelec Article No.:
- 301-81-415
- Mfr. Part No.:
- RT025AS1500KB
- Brand:
- Vishay
Subtotal (1 unit)*
£244.68
(exc. VAT)
£293.62
(inc. VAT)
FREE delivery for orders over £60.00
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- Shipping from 12 October 2026
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Units | Per unit |
|---|---|
| 1 + | £244.68 |
*price indicative
- RS Stock No.:
- 788-7807
- Distrelec Article No.:
- 301-81-415
- Mfr. Part No.:
- RT025AS1500KB
- 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 | |
| Product Type | Wirewound Rheostat | |
| Maximum Resistance | 150Ω | |
| Tolerance ± | 10% | |
| Power Rating | 25W | |
| Number of Turns | 1 | |
| Packaging | Bulk | |
| 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 | |
| Standards/Approvals | RoHS | |
| Diameter | 38mm | |
| Length | 50mm | |
| Height | 25mm | |
| Series | RT25 | |
| Current Rating | 408A | |
| Actuator Type | Linear Shaft | |
| Shaft Length | 22mm | |
| Core Type | Open | |
| Select all | ||
|---|---|---|
Brand Vishay | ||
Product Type Wirewound Rheostat | ||
Maximum Resistance 150Ω | ||
Tolerance ± 10% | ||
Power Rating 25W | ||
Number of Turns 1 | ||
Packaging Bulk | ||
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 | ||
Standards/Approvals RoHS | ||
Diameter 38mm | ||
Length 50mm | ||
Height 25mm | ||
Series RT25 | ||
Current Rating 408A | ||
Actuator Type Linear Shaft | ||
Shaft Length 22mm | ||
Core Type Open | ||
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
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