Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | 1812L125PRT |
| OEMstron Part # | 1812L125PRT |
| Manufacturer | Littelfuse |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
| Description | PTC RESET FUSE 1.25A 1812 |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | 1812L125PRT PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 19 - May 24 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
1812L125PRT Specifications
| Part Number | 1812L125PRT | |
| Brand | Littelfuse | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Power | |
| Category | Circuit Protection | |
| Subcategory | PTC Resettable Fuses | |
| Manufacturer | Littelfuse Inc. | |
| Series | POLY-FUSE®, 1812L | |
| Type | Polymeric | |
| Voltage - Max | - | |
| Current - Max | 100A | |
| Current - Hold (Ih) (Max) | 1.25A | |
| Current - Trip (It) | 2.5A | |
| Time to Trip | 400ms | |
| Resistance - Initial (Ri) (Min) | 50 mOhms | |
| Resistance - Post Trip (R1) (Max) | 140 mOhms | |
| Resistance - 25°C (Typ) | - | |
| Operating Temperature | -40°C ~ 85°C | |
| Ratings | - | |
| Mounting Type | Surface Mount | |
| Package / Case | 1812 (4532 Metric), Concave | |
| Size / Dimension | 0.179" L x 0.128" W (4.55mm x 3.24mm) | |
| Height - Seated (Max) | - | |
| Thickness (Max) | 0.049" (1.25mm) | |
| Lead Spacing | - |
1812L125PRT Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
1812L125PRT Littelfuse Inc |
FUSE,PTC,1.25A,6VDC,RESETTABLE,SMD,1812 |
5256 |
| Part Number | Description | Stock |
|
1812L125PRT D# F2159TR-ND Littelfuse Inc |
PTC RESET FUSE 1.25A 1812 |
Limited Supply - Call |
| Part Number | Description | Stock |
|
1812 L125PRT LI |
In stock shipping within 2days |
2000 |
| Part Number | Description | Stock |
|
1812L125PRT D# NS-1812L125PRT Littelfuse Inc |
OEM/CM ONLY |
1786 |
| Part Number | Description | Stock |
|
1812L125PRT Littelfuse Inc |
FUSE,PTC,1.25A,6VDC,RESETTABLE,SMD,1812 |
5256 |
| Part Number | Description | Stock |
|
1812L125PRT D# 1812L125PRT Littelfuse Inc |
Fuse |
3040 |
| Part Number | Description | Stock |
|
1812L125PRT Littelfuse Inc |
OEM/CM ONLY |
9168 |
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Quick Inquiry
| In Stock | 374 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
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