RUEF400K is out of stock and can be placed on backorder.
Available Substitutes:
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
RUEF400K | |
|---|---|
DigiKey Part Number | RUEF400KHF-ND |
Manufacturer | |
Manufacturer Product Number | RUEF400K |
Description | PTC RESET FUSE 30V 4A RADIAL |
Manufacturer Standard Lead Time | 15 Weeks |
Customer Reference | |
Detailed Description | Polymeric PTC Resettable Fuse 30V 4 A Ih Through Hole Radial, Disc |
Datasheet | Datasheet |
EDA/CAD Models | RUEF400K Models |
Product Attributes
Filter Similar Products
Show Empty Attributes
Category | Time to Trip 12.7 s |
Manufacturer Littelfuse Inc. | Resistance - Initial (Ri) (Min) 10 mOhms |
Series | Resistance - Post Trip (R1) (Max) 50 mOhms |
Packaging Bag | Operating Temperature -40°C ~ 85°C |
Part Status Active | Mounting Type Through Hole |
Type Polymeric | Package / Case Radial, Disc |
Voltage - Max 30V | Size / Dimension 0.551" L x 0.118" W (14.00mm x 3.00mm) |
Current - Hold (Ih) (Max) 4 A | Height - Seated (Max) 0.839" (21.30mm) |
Current - Trip (It) 8 A | Lead Spacing 0.199" (5.05mm) |
Current - Max 100 A | Approval Agency CQC, CSA, TUV, UL |
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| RUEF400 | Littelfuse Inc. | 0 | RUEF400HF-ND | $0.67000 | Direct |
| RUEF400-1 | Littelfuse Inc. | 0 | RUEF400-1HF-ND | $0.71000 | Direct |
| PTR030V0400-TR1 | Eaton - Electronics Division | 0 | 283-PTR030V0400-TR1TR-ND | $0.52317 | Similar |
In-Stock: 0
500 estimated in stock on 03-May-2027
Request Stock Notification
Quantity
All prices are in USD
Bag
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.67000 | $0.67 |
| 5 | $0.55600 | $2.78 |
| 10 | $0.51300 | $5.13 |
| 50 | $0.42560 | $21.28 |
| 100 | $0.39280 | $39.28 |
| 250 | $0.35308 | $88.27 |
| 500 | $0.32566 | $162.83 |
| 1,000 | $0.30026 | $300.26 |
| 5,000 | $0.25000 | $1,250.00 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.
