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3-161-325 is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
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3-161-325 | |
|---|---|
DigiKey Part Number | 486-3-161-325-ND |
Manufacturer | |
Manufacturer Product Number | 3-161-325 |
Description | PFTB RESETTABLE FUSE 2.5A |
Manufacturer Standard Lead Time | 8 Weeks |
Customer Reference | |
Detailed Description | Polymeric PTC Resettable Fuse 30V 2.5 A Ih Through Hole Radial, Disc |
Datasheet | Datasheet |
Product Attributes
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Category | Resistance - Initial (Ri) (Min) 20 mOhms |
Manufacturer SCHURTER Inc. | Resistance - Post Trip (R1) (Max) 72 mOhms |
Series | Resistance - 25°C (Typ) 48 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 0.512" L x 0.122" W (13.00mm x 3.10mm) |
Current - Hold (Ih) (Max) 2.5 A | Height - Seated (Max) 0.720" (18.30mm) |
Current - Trip (It) 5 A | Lead Spacing 0.201" (5.10mm) |
Current - Max 40 A | Approval Agency cURus, UL |
Time to Trip 10.3 s |
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Substitutes (19)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| PFRA.250 | SCHURTER Inc. | 872 | 486-3517-ND | $1.50000 | Parametric Equivalent |
| PFRA.250.2 | SCHURTER Inc. | 460 | 486-PFRA.250.2TR-ND | $1.64000 | Parametric Equivalent |
| MF-R250 | Bourns Inc. | 22,780 | MF-R250-ND | $0.58000 | Parametric Equivalent |
| MF-R250-AP-10 | Bourns Inc. | 9,937 | MF-R250-AP-10CT-ND | $0.60000 | Parametric Equivalent |
| MF-R250-AP-99 | Bourns Inc. | 7,000 | 2266-MF-R250-AP-99TR-ND | $0.49000 | Parametric Equivalent |
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In-Stock: 0
500 expected in stock on 27-Nov-2026
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Quantity
All prices are in USD
Bag
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.25000 | $0.25 |
| 5 | $0.21000 | $1.05 |
| 10 | $0.19400 | $1.94 |
| 50 | $0.16100 | $8.05 |
| 100 | $0.14860 | $14.86 |
| 250 | $0.13360 | $33.40 |
| 500 | $0.12328 | $61.64 |
| 1,000 | $0.11371 | $113.71 |
| 5,000 | $0.09415 | $470.75 |
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.
