
NTE5989 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $8.00 | Condition is New – Open box, NTE5989, 300V PRV 40A General Purpose Diode ECG5989, shipping cost = $5.00 | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $8.49 | Condition is New, NTE5989, 300V PRV 40A General Purpose Diode DO-5 ANODE CASE (ECG5989), shipping cost = $6.29 | 100.0% |
![]() | $14.95 | Condition is New, EXR5989 ECG5989 NTE5989 Silicon Power Rectifier Diode, 40 Amp, DO5 5989, FREE SHIPPING | ![]() |
![]() | $21.27 | Top Pick! Condition is New, NTE Electronics NTE5989 Industrial Rectifier, Stud Mount - NEW, shipping cost = $14.10 | 100.0% |
![]() | $40.39 | Top Pick! Condition is New, 1pcs NTE5989 DO-5, shipping cost = $7.98 | 100.0% |
![]() | $50.15 | Condition is New, NTE Electronics, NTE5989 (5 items) U.S. Authorized Distributor, shipping cost = $8.50 | 100.0% |

The NTE NTE5989 is a high-performance rectifier stud mount designed for use in various industrial and electrical applications. This mounting solution is specifically engineered to house NTE rectifiers, providing a reliable and secure means of mounting these components in electrical systems.
The NTE5989 is constructed from heavy-duty materials, ensuring that it can withstand the rigors of industrial environments. It is made of high-quality steel, which offers excellent strength and durability. The steel is also coated with a corrosion-resistant finish, making it suitable for use in humid or harsh conditions.
This rectifier stud mount features a compact and versatile design, allowing it to be easily integrated into a wide range of electrical systems. It has a rectangular shape with dimensions of 5.2 inches x 3.5 inches x 1.3 inches (L x W x H), making it suitable for mounting rectifiers with similar dimensions. The mounting surface is flat and smooth, ensuring a stable and secure attachment of the rectifier.
The NTE5989 comes with four mounting studs, each with a diameter of 0.25 inches and a thread pitch of M8. These studs provide ample strength to securely hold the rectifier in place, while also allowing for easy installation and removal. The studs are also equipped with locknuts, which prevent the rectifier from coming loose during operation.
The mounting studs are spaced evenly around the perimeter of the mount, providing flexibility in the placement of the rectifier. The center-to-center distance between the studs is 4.3 inches, allowing for a wide range of rectifiers to be mounted.
The NTE5989 rectifier stud mount is designed to meet the highest standards of electrical safety and performance. It is UL recognized, ensuring that it has undergone rigorous testing and meets the requirements of Underwriters Laboratories. The mount is also RoHS compliant, meaning that it does not contain any restricted substances, making it an environmentally friendly choice.
In conclusion, the NTE NTE5989 rectifier stud mount is a high-quality and versatile solution for mounting industrial rectifiers in a wide range of applications. Its robust construction, compact design, and UL recognition make it a reliable and safe choice for electrical systems in various industries.
The NTE Sylvania NTE5989 is a rectifier stud mount designed for use in various electrical applications. Here are some pros and cons that may help you make an informed decision about whether to purchase this component:
Pros:1. Wide Operating Voltage Range: The NTE5989 can operate over a wide voltage range of 12V to 400V, making it suitable for use in various electrical systems.
2. Robust Construction: This rectifier stud mount is designed with a heavy-duty, stud-mounted construction, making it ideal for industrial and heavy-duty applications.
3. High Current Capacity: The NTE5989 can handle up to 125 amps of continuous current, making it suitable for use in high-current applications.
4. Reverse Voltage Protection: This rectifier stud mount comes with built-in reverse voltage protection, which helps prevent damage to the component and the electrical system in case of incorrect polarity.
Cons:1. Limited Availability: The NTE5989 is not readily available from all electrical component suppliers, which may make it difficult to find in some areas.
2. Higher Cost: Compared to other rectifier stud mounts with similar specifications, the NTE5989 may be more expensive.
3. May Require Additional Components: Depending on the specific application, additional components such as capacitors or filtering devices may be required to ensure proper operation of the NTE5989.
Conclusion:The NTE Sylvania NTE5989 rectifier stud mount offers a wide operating voltage range, robust construction, high current capacity, and reverse voltage protection, making it a suitable option for industrial and heavy-duty applications. However, its limited availability and higher cost compared to other rectifier stud mounts may be a drawback for some users. Ultimately, the decision to purchase the NTE5989 should be based on the specific requirements of the electrical application and the availability of alternative options.
Recommendation:If you require a rectifier stud mount with a wide operating voltage range, high current capacity, and reverse voltage protection for industrial or heavy-duty applications, the NTE Sylvania NTE5989 is a good option to consider. However, be prepared for its limited availability and higher cost compared to other options. If budget is a concern, you may want to explore alternative options with similar specifications that may be more widely available and cost-effective.
Details:
Ups next day am. New, lot of 15. Prices for these options may differ from standard ground shipping.
Item is sold as pictured. These services include: ups 3 day select. Ups 2 day air. Nte electronics NTE5989 industrial rectifier, stud mount.
The cost of combined shipping depends on weight, location buyer and size box.
specifications gotfastener:
- brand: Nte Electronics
- mpn: Nte5989
- part type: Rectifier Mount
offer gotfastener:
- best offers: true
- in stock #: 5
- prices: $14.95–$50.15
- item condition:
- New – Open box
- New
- options: ship-to-home
- availability: in stock
- sold #: 11
- started: december 25, 2025
payments gotfastener:
- money order
- wallet: paypal
- other
- credit card: mastercard
- check
returns gotfastener:
- paid by: buyer
- policy: returns accepted
- method: money back
- time: 30 days
general gotfastener:
- category: Business & Industrial > Fasteners Hardware
seller gotfastener:
- # reviews: 25425
- rating: 100.0%
- city: kawkawlin, michigan
shipping gotfastener:
- transit: 5-9 days
- class: expedited, standard, one-day
- service: usps priority mail, ups ground, usps priority mail express, ups next day air
- carrier: usps, ups
- type: calculated






