LR4-900F is out of stock and can be placed on backorder.
Available Substitutes:
Direct

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LR4-900F | |
|---|---|
DigiKey Part Number | LR4-900F-ND |
Manufacturer | |
Manufacturer Product Number | LR4-900F |
Description | PTC RESET FUSE 20V 9A STRAP |
Manufacturer Standard Lead Time | 15 Weeks |
Customer Reference | |
Detailed Description | Polymeric PTC Resettable Fuse 20V 9 A Ih User Defined Strap |
Datasheet | Datasheet |
Product Attributes
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Category | Time to Trip 5 s |
Manufacturer Littelfuse Inc. | Resistance - Initial (Ri) (Min) 6 mOhms |
Series | Resistance - Post Trip (R1) (Max) 14 mOhms |
Packaging Bag | Operating Temperature -40°C ~ 85°C |
Part Status Active | Mounting Type User Defined |
Type Polymeric | Package / Case Strap |
Voltage - Max 20V | Size / Dimension 1.831" L x 0.323" W (46.50mm x 8.20mm) |
Current - Hold (Ih) (Max) 9 A | Thickness (Max) 0.039" (1.00mm) |
Current - Trip (It) 16.7 A | Approval Agency CSA, TUV, UL |
Current - Max 100 A |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| MF-LR900/20-0 | Bourns Inc. | 0 | MF-LR900/20-0-ND | $2.15000 | Direct |
In-Stock: 0
500 estimated in stock on 09-Mar-2027
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Quantity
All prices are in USD
Bag
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.72000 | $1.72 |
| 5 | $1.42200 | $7.11 |
| 10 | $1.31300 | $13.13 |
| 50 | $1.08920 | $54.46 |
| 100 | $1.00490 | $100.49 |
| 250 | $0.90304 | $225.76 |
| 500 | $0.83258 | $416.29 |
| 1,000 | $0.76726 | $767.26 |
| 5,000 | $0.70225 | $3,511.25 |
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