AHEF300 is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.


AHEF300 | |
|---|---|
DigiKey Part Number | AHEF300HF-ND |
Manufacturer | |
Manufacturer Product Number | AHEF300 |
Description | PTC RESET FUSE 32V 3A RADIAL |
Manufacturer Standard Lead Time | 15 Weeks |
Customer Reference | |
Detailed Description | Polymeric PTC Resettable Fuse 32V 3 A Ih Through Hole Radial, Disc |
Datasheet | Datasheet |
EDA/CAD Models | AHEF300 Models |
Product Attributes
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Category | Resistance - Initial (Ri) (Min) 35 mOhms |
Manufacturer Littelfuse Inc. | Resistance - Post Trip (R1) (Max) 110 mOhms |
Series | Operating Temperature -40°C ~ 125°C |
Packaging Bag | Grade Automotive |
Part Status Active | Qualification AEC-Q200 |
Type Polymeric | Mounting Type Through Hole |
Voltage - Max 32V | Package / Case Radial, Disc |
Current - Hold (Ih) (Max) 3 A | Size / Dimension 0.402" L x 0.150" W (10.20mm x 3.80mm) |
Current - Trip (It) 6 A | Height - Seated (Max) 0.610" (15.50mm) |
Current - Max 100 A | Lead Spacing 0.200" (5.08mm) |
Time to Trip 5 s |
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Substitutes (2)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| 0ZRS0300FF1A | Bel Fuse Inc. | 0 | 5923-0ZRS0300FF1A-ND | $1.08000 | Parametric Equivalent |
| 0ZRS0300FF2B | Bel Fuse Inc. | 0 | 5923-0ZRS0300FF2BTR-ND | $0.46902 | Parametric Equivalent |
In-Stock: 0
500 estimated in stock on 28-Apr-2027
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Quantity
All prices are in USD
Bag
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.91000 | $0.91 |
| 5 | $0.75800 | $3.79 |
| 10 | $0.69900 | $6.99 |
| 50 | $0.57980 | $28.99 |
| 100 | $0.53500 | $53.50 |
| 250 | $0.48088 | $120.22 |
| 500 | $0.44348 | $221.74 |
| 1,000 | $0.40882 | $408.82 |
| 5,000 | $0.35112 | $1,755.60 |
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.



