03121.25MXP is out of stock and can be placed on backorder.
Available Substitutes:
Direct

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
03121.25MXP | |
|---|---|
DigiKey Part Number | F4797-ND |
Manufacturer | |
Manufacturer Product Number | 03121.25MXP |
Description | FUSE GLASS 1.25A 250VAC 3AB 3AG |
Manufacturer Standard Lead Time | 15 Weeks |
Customer Reference | |
Detailed Description | 1.25 A 250 V Fuse Cartridge, Glass Requires Holder 3AB, 3AG, 1/4" x 1-1/4" |
Datasheet | Datasheet |
Product Attributes
Filter Similar Products
Show Empty Attributes
Category | Response Time Fast Blow |
Mfr | Package / Case |
Series | Breaking Capacity @ Rated Voltage 100A |
Packaging Bulk | Melting I²t 1.45 |
Part Status Active | Approval Agency CE, CSA, KC, PSE, UL |
Mounting Type Requires Holder | Operating Temperature -55°C ~ 125°C |
Fuse Type | Size / Dimension 0.250" Dia x 1.250" L (6.35mm x 31.75mm) |
Current Rating (Amps) | DC Cold Resistance 0.1385 Ohms |
Voltage Rating - AC 250 V |
Report Product Information Error
Documents & Media
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| 03121.25HXP | Littelfuse Inc. | 0 | F2521-ND | $0.54000 | Direct |
In-Stock: 0
1,000 estimated in stock on 09-Mar-2027
Request Stock Notification
Quantity
All prices are in USD
Bulk
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.52000 | $0.52 |
| 5 | $0.43000 | $2.15 |
| 10 | $0.39700 | $3.97 |
| 50 | $0.32960 | $16.48 |
| 100 | $0.30420 | $30.42 |
| 250 | $0.27344 | $68.36 |
| 500 | $0.25224 | $126.12 |
| 1,000 | $0.23259 | $232.59 |
| 5,000 | $0.19235 | $961.75 |
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.



