D50K500E Comparison
| photo | price | summary | rating |
|---|---|---|---|
 | $21.00 | Condition is New, 1PC OHMITE D50K500E Resistor Wirewound Res 500 Ohms 50W Tol 10%, FREE SHIPPING | 99.7% |
 | $42.12 | Condition is New, 1PC OHMITE D50K500E Resistor Wirewound Res 500 Ohms 50W Tol 10%Lug Adjustab, shipping cost = $8.99 | 99.4% |
The Ohmite D50K500E is a premium quality, 1-piece, 500 ohm, 50W wirewound resistor designed for heavy-duty applications. This resistor is toleranced at 10%, ensuring a high degree of precision in resistance value.
This resistor features a wirewound construction, which is known for its superior stability and heat dissipation capabilities. The coil is made from high-purity, nickel-chromium alloy wire, ensuring excellent resistance stability over temperature and time. The resistance value is marked on the body of the resistor using a durable, heat-resistant, white ink, making it easily identifiable.
The Ohmite D50K500E has a power rating of 50W, which makes it suitable for use in applications where high power dissipation is required. The resistor is designed to operate in temperatures ranging from -55 C to 125 C, ensuring reliable performance in a wide range of environments.
The resistor is sealed in a porcelain body, which provides excellent insulation and protection against moisture and other environmental hazards. The terminals are made from high-quality brass, which offers excellent electrical conductivity and resistance to corrosion.
The resistor is designed to meet the demanding requirements of industrial and commercial applications, and it is RoHS compliant, ensuring that it is free from harmful substances. This resistor is also approved for use in UL and CSA listed circuits, providing peace of mind to users in the electrical industry.
In summary, the Ohmite D50K500E is a high-performance, 500 ohm, 50W wirewound resistor designed for heavy-duty applications. Its precision tolerance, excellent stability, high power rating, and high-quality construction make it an ideal choice for demanding electrical and industrial applications.
The Ohmite D50K500E resistor is a wirewound resistor with a tolerance of 10%, a power rating of 50W, and a resistance value of 500 ohms at 25 degrees Celsius. Here are some pros and cons of buying this resistor:
Pros:1. High Power Rating: With a power rating of 50W, this resistor can handle a substantial amount of power, making it suitable for various applications where high power dissipation is required.
2. Precise Resistor Value: The resistor has a tolerance of 10%, which means it can provide a relatively accurate resistance value, ensuring consistent performance in circuits.
3. Temperature Coefficient: The resistor has a specified temperature coefficient of 100 ppm/ C, which is moderate and can help maintain stable resistance values over a wide temperature range.
4. High Voltage Capability: With a voltage rating of 1000V, this resistor can handle high voltages, making it a versatile choice for various electrical applications.
5. Robust Construction: The wirewound resistor design provides excellent stability and resistance to shock and vibration, making it suitable for use in industrial and harsh environments.
Cons:1. Size and Weight: Due to its high power rating and large resistance value, this resistor will be larger and heavier than standard resistors, which can make it less ideal for space-constrained applications.
2. Cost: Compared to standard resistors, wirewound resistors with high power ratings and large resistance values tend to be more expensive, making them a less cost-effective choice for budget-conscious applications.
3. Sensitivity to Humidity: Wirewound resistors can be sensitive to humidity, which can affect their resistance values and performance. Proper storage and handling are essential to minimize the impact of humidity.
4. Fragile Wirewinding: The wirewound design can be fragile, making the resistor susceptible to damage during handling and installation. Careful handling and installation are necessary to prevent damage.
In conclusion, the Ohmite D50K500E resistor offers several advantages, such as high power handling, precise resistance value, temperature stability, and high voltage capability. However, it also comes with some disadvantages, such as size and weight, cost, sensitivity to humidity, and fragile wirewinding. If you require a resistor with these specifications and can accommodate its size, weight, and cost, then it may be a suitable choice for your application. Otherwise, you may want to consider alternative resistor types with similar specifications but more compact sizes and lower costs.
Details:
New old stock resistor.
specifications indusswitch:
- brand: Ohmite
- mpn: D50k500e
- type: Rocker Switch
offer indusswitch:
- in stock #: 2
- best offers: true
- options: ship-to-home
- availability: in stock
- started: september 22, 2025
- prices: $21.00–$42.12
- item condition: New
- sold #: 15
payments indusswitch:
- other
- credit card: discover
- wallet: paypal
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Rocker Switches
returns indusswitch:
- time: 14 days
- paid by: buyer
- policy: returns accepted
- method: money back
shipping indusswitch:
- type: calculated
- class: standard
- carrier: usps
- transit: 4-10 days
- service: usps ground advantage
seller indusswitch:
- rating: 99.0%
- # reviews: 533
- city: brenham, texas