3AG 4-R 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.
3AG 4-R | |
|---|---|
DigiKey Part Number | 5923-3AG4-R-ND |
Manufacturer | |
Manufacturer Product Number | 3AG 4-R |
Description | FUSE GLASS 4A 250VAC 3AB 3AG |
Manufacturer Standard Lead Time | 10 Weeks |
Customer Reference | |
Detailed Description | 4 A 250 V Fuse Cartridge, Glass Requires Holder 3AB, 3AG, 1/4" x 1-1/4" |
Datasheet | Datasheet |
EDA/CAD Models | 3AG 4-R Models |
Product Attributes
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Category | Response Time Fast Blow |
Mfr | Package / Case |
Series | Breaking Capacity @ Rated Voltage 200A |
Packaging Bulk | Melting I²t 36.0 |
Part Status Active | Approval Agency CE, CSA, cULus, PSE |
Mounting Type Requires Holder | Operating Temperature -55°C ~ 125°C |
Fuse Type | Size / Dimension 0.250" Dia x 1.252" L (6.35mm x 31.80mm) |
Current Rating (Amps) | DC Cold Resistance 0.026 Ohms |
Voltage Rating - AC 250 V |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| 0312004.MXP | Littelfuse Inc. | 0 | F4783-ND | $0.52000 | Direct |
In-Stock: 0
1,000 estimated in stock on 04-Dec-2026
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Quantity
All prices are in USD
Bulk
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.85000 | $0.85 |
| 5 | $0.70600 | $3.53 |
| 10 | $0.65300 | $6.53 |
| 50 | $0.54440 | $27.22 |
| 100 | $0.50320 | $50.32 |
| 250 | $0.45328 | $113.32 |
| 500 | $0.41868 | $209.34 |
| 1,000 | $0.38659 | $386.59 |
| 5,000 | $0.32065 | $1,603.25 |
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.

