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3-161-446 is out of stock and can be placed on backorder.
Available Substitutes:
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3-161-446 | |
|---|---|
DigiKey Part Number | 486-3-161-446TR-ND - Tape & Reel (TR) 486-3-161-446CT-ND - Cut Tape (CT) 486-3-161-446DKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | 3-161-446 |
Description | PFTL 1812 RESETTABLE FUSE 2A 8V |
Manufacturer Standard Lead Time | 8 Weeks |
Customer Reference | |
Detailed Description | Polymeric PTC Resettable Fuse 8V 2 A Ih Surface Mount 1812 (4532 Metric), Concave |
Datasheet | Datasheet |
Product Attributes
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Category | Time to Trip 3 s |
Manufacturer SCHURTER Inc. | Resistance - Initial (Ri) (Min) 20 mOhms |
Series | Resistance - Post Trip (R1) (Max) 80 mOhms |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Operating Temperature -40°C ~ 85°C |
Part Status Active | Mounting Type Surface Mount |
Type Polymeric | Package / Case 1812 (4532 Metric), Concave |
Voltage - Max 8V | Size / Dimension 0.179" L x 0.128" W (4.55mm x 3.24mm) |
Current - Hold (Ih) (Max) 2 A | Thickness (Max) 0.039" (1.00mm) |
Current - Trip (It) 4 A | Approval Agency cURus, UL |
Current - Max 40 A |
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Substitutes (2)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| PFMF.200.2 | SCHURTER Inc. | 449 | 486-3543-2-ND | $1.09000 | Parametric Equivalent |
| MF-MSMF200-2 | Bourns Inc. | 12,000 | MF-MSMF200-2TR-ND | $0.29339 | Parametric Equivalent |
In-Stock: 0
1,500 expected in stock on 27-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.18000 | $0.18 |
| 5 | $0.14600 | $0.73 |
| 10 | $0.13500 | $1.35 |
| 50 | $0.11220 | $5.61 |
| 100 | $0.10360 | $10.36 |
| 250 | $0.09312 | $23.28 |
| 500 | $0.08592 | $42.96 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1,500 | $0.07560 | $113.40 |
| 3,000 | $0.06971 | $209.13 |
| 4,500 | $0.06647 | $299.12 |
| 7,500 | $0.06259 | $469.43 |
| 10,500 | $0.06014 | $631.47 |
| 15,000 | $0.05765 | $864.75 |
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.
