850F40RE is out of stock and can be placed on backorder.
Available Substitutes:
Direct
Direct
Direct
Direct

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
850F40RE | |
|---|---|
DigiKey Part Number | 850F40RE-ND |
Manufacturer | |
Manufacturer Part Number | 850F40RE |
Description | RES CHAS MNT 40 OHM 1% 50W |
Manufacturer Standard Lead Time | 15 Weeks |
Customer Reference | |
Detailed Description | 40 Ohms ±1% 50W Wirewound Chassis Mount Resistor |
Datasheet | Datasheet |
EDA/CAD Models | 850F40RE Models |
Product Attributes
Filter Similar Products
Show Empty Attributes
Category | Temperature Coefficient ±20ppm/°C |
Mfr | Operating Temperature -55°C ~ 275°C |
Series | Coating, Housing Type Aluminum |
Packaging Bulk | Mounting Feature Flanges |
Part Status Active | Size / Dimension 1.938" L x 1.156" W (49.23mm x 29.36mm) |
Resistance 40 Ohms | Height - Seated (Max) 0.620" (15.75mm) |
Tolerance ±1% | Lead Style Solder Lugs |
Power (Watts) 50W | Package / Case Axial, Box |
Composition Wirewound |
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| HS50 40R F | Ohmite | 0 | HS5040RF-ND | $10.25000 | Direct |
| RH05040R00FE02 | Vishay Dale | 0 | RHRD-40-ND | $12.55000 | Direct |
| TMC05040R00FE02 | Vishay Dale | 0 | TMC50-40-ND | $39.65000 | Direct |
| UAL50-40RF8 | Riedon products by Bourns | 0 | 696-1472-ND | $8.47000 | Direct |
In-Stock: 0
10 estimated in stock on 30-Nov-2026
Request Stock Notification
Quantity
All prices are in USD
Bulk
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $14.75000 | $14.75 |
| 10 | $12.74200 | $127.42 |
| 100 | $9.12070 | $912.07 |
| 1,000 | $8.31594 | $8,315.94 |





