Ohmite 0.12Ω ±10% 300W Adjustable Wire Wound Resistor ±400ppm/°C 215.9mm
- RS Stock No.:
- 893-5128
- Mfr. Part No.:
- E300KR12
- Brand:
- Ohmite
Bulk discount available
Subtotal (1 pack of 5 units)*
£293.52
(exc. VAT)
£352.225
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 29 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 20 | £58.704 | £293.52 |
| 25 + | £56.356 | £281.78 |
*price indicative
- RS Stock No.:
- 893-5128
- Mfr. Part No.:
- E300KR12
- Brand:
- Ohmite
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Ohmite | |
| Resistance | 0.12Ω | |
| Tolerance | ±10% | |
| Power Rating | 300W | |
| Temperature Coefficient | ±400ppm/°C | |
| Termination Style | Radial | |
| Mounting Style | Bolt On, Bracket | |
| Case Style | Vitreous Enamel | |
| Series | E300 | |
| Dimensions | 28.6 x 215.9mm | |
| Diameter | 28.58mm | |
| Length | 215.9mm | |
| Minimum Operating Temperature | +25°C | |
| Maximum Operating Temperature | +400°C | |
| Construction | Wire Wound | |
Select all | ||
|---|---|---|
Brand Ohmite | ||
Resistance 0.12Ω | ||
Tolerance ±10% | ||
Power Rating 300W | ||
Temperature Coefficient ±400ppm/°C | ||
Termination Style Radial | ||
Mounting Style Bolt On, Bracket | ||
Case Style Vitreous Enamel | ||
Series E300 | ||
Dimensions 28.6 x 215.9mm | ||
Diameter 28.58mm | ||
Length 215.9mm | ||
Minimum Operating Temperature +25°C | ||
Maximum Operating Temperature +400°C | ||
Construction Wire Wound | ||
Non Compliant
- COO (Country of Origin):
- MX
Ohmite 280 Corrib® Series Adjustable Resistors
Ohmite 280 series Corrib® resistors are ideal for applications involving high currents at very low resistance values. These heavy duty resistors are designed to withstand frequent start-stop cycles characteristic of motor starting, dynamic braking and other similar applications. Corrib® resistors are manufactured with corrugated resistive wire. In order to accelerate cooling, the wire is securely fused to the ceramic core by the protective vitreous enamel coating to improve durability. Corrib® resistors are hollow-core units which can be securely fastened to chassis surfaces with thru bolts and brackets.
Features & Benefits
Ribbed construction aids in rapid cooling
Adjustable lug
Designed for equipment requiring low resistance loads
Especially constructed for motor starting, dynamic braking, etc.
RoHS compliant
Adjustable lug
Designed for equipment requiring low resistance loads
Especially constructed for motor starting, dynamic braking, etc.
RoHS compliant
Product Application Information
These power resistors are ideal for applications with frequent start-stop cycles, such as dynamic braking and motor starting.
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