Vishay 12 W 100 Ω Wirewound Rheostat 346A
- RS stock no.:
- 788-7668
- Mfr. Part No.:
- RT012AS1000KB
- Manufacturer:
- Vishay
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View bulk pricing optionsSubtotal (1 unit)*
R 8 677,20
(exc. VAT)
R 9 978,78
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- 10 unit(s) shipping from 11 December 2026
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Units | Per unit |
|---|---|
| 1 - 4 | R 8,677.20 |
| 5 - 14 | R 8,460.27 |
| 15 - 24 | R 8,206.46 |
| 25 - 49 | R 7,878.20 |
| 50 + | R 7,563.07 |
*price indicative
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Each
R 4,956.95
(exc. VAT)
R 5,700.49
(inc. VAT)
- RS stock no.:
- 788-7668
- Mfr. Part No.:
- RT012AS1000KB
- 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 | 100Ω | |
| Tolerance ± | 10% | |
| Power Rating | 12W | |
| Packaging | Bulk | |
| Number of Turns | 1 | |
| Mount Type | Panel Mount | |
| Shaft Diameter | 3mm | |
| Mounting Hole Diameter | 6.5 mm | |
| Termination Style | Solder Lug | |
| Maximum Voltage | 300V | |
| Minimum Operating Temperature | -55°C | |
| Maximum Operating Temperature | 320°C | |
| Length | 40mm | |
| Height | 17mm | |
| Series | RT012 | |
| Diameter | 22.5mm | |
| Standards/Approvals | RoHS | |
| Current Rating | 346A | |
| Shaft Length | 22mm | |
| Actuator Type | Linear Shaft | |
| Core Type | Open | |
| Select all | ||
|---|---|---|
Brand Vishay | ||
Product Type Wirewound Rheostat | ||
Maximum Resistance 100Ω | ||
Tolerance ± 10% | ||
Power Rating 12W | ||
Packaging Bulk | ||
Number of Turns 1 | ||
Mount Type Panel Mount | ||
Shaft Diameter 3mm | ||
Mounting Hole Diameter 6.5 mm | ||
Termination Style Solder Lug | ||
Maximum Voltage 300V | ||
Minimum Operating Temperature -55°C | ||
Maximum Operating Temperature 320°C | ||
Length 40mm | ||
Height 17mm | ||
Series RT012 | ||
Diameter 22.5mm | ||
Standards/Approvals RoHS | ||
Current Rating 346A | ||
Shaft Length 22mm | ||
Actuator Type Linear Shaft | ||
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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- Vishay 25 W 100 Ω Wirewound Rheostat 500A
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- Vishay 25 W 100 Ω Wirewound Rheostat 500A, RT025AS1000KB
- Vishay 55 W 100 Ω Wirewound Rheostat 0.16A, RT055AS1000KB
- Vishay 25 W 470 Ω Wirewound Rheostat 230mA