Vishay 4.7Ω 10% 280W High Power Wire-Wound Adjustable Resistor
- RS Stock No.:
- 788-7797
- Mfr. Part No.:
- RSSD30250A4R70KB06
- Brand:
- Vishay
On back order for despatch 23/07/2024, delivery within 10 working days from despatch date.
Added
Price (ex. GST) Each
$196.74
(exc. GST)
$216.41
(inc. GST)
| Units | Per unit |
| 1 - 4 | $196.74 |
| 5 - 14 | $194.46 |
| 15 - 24 | $187.94 |
| 25 - 49 | $181.77 |
| 50 + | $177.12 |
- RS Stock No.:
- 788-7797
- Mfr. Part No.:
- RSSD30250A4R70KB06
- Brand:
- Vishay
Technical data sheets
Legislation and Compliance
Product Details
25 Watt to 280 Watt RSSD Series
RSSD medium and high power resistors are noted for their ability to withstand heavy transient and severe shock and vibration
conditions. They complement the ohmic range of Vishay styles RW, RWST and RA in the low value area, and can be tapped by
means of adjustable collars. Standard RSSD resistors have a single adjustable collar.
conditions. They complement the ohmic range of Vishay styles RW, RWST and RA in the low value area, and can be tapped by
means of adjustable collars. Standard RSSD resistors have a single adjustable collar.
Features:
• High power rating: 16 W to 600 W at 25 °C
• Heavy overloads 10 Pn 15 s ≤ 1 %
• Low ohmic values 0.10 Ω available
• High long-term stability drift < 1.5 % after 1000 h
• Excellent withstanding of thermal shock
• Mechanical strength
• Fire proof
• Heavy overloads 10 Pn 15 s ≤ 1 %
• Low ohmic values 0.10 Ω available
• High long-term stability drift < 1.5 % after 1000 h
• Excellent withstanding of thermal shock
• Mechanical strength
• Fire proof
Note
Specifications
Attribute | Value |
|---|---|
| Resistance | 4.7Ω |
| Tolerance | 10% |
| Power Rating | 280W |
| Termination Style | Radial |
| Package/Case | BA25 |
| Technology | Wire Wound |
| Mounting Style | Bolt On |
| Case Style | Vitreous Enamel |
| Series | RSSD |
| Dimensions | 32 (Dia.) x 250mm |
| Diameter | 32mm |
| Length | 250mm |
| Maximum Operating Temperature | +450°C |
| Minimum Operating Temperature | -55°C |