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1812L125/6PR

Part No 1812L125/6PR
Manufacturer Littelfuse Inc.
Catalog PTC Resettable Fuses
Description PTC Resettable Fuse 1.25A(hold) 2.5A(trip) 6VDC 100A 0.8W 0.4s 0.05Ohm SMD Solder Pad 1812 T/R / PTC RESETTABLE 6V 1.25A 1812L
Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Circuit Protection
Manufacturer Littelfuse Inc.
Packaging Reel - TR
Status Active
Type Polymeric
Voltage - Max 6V
Current - Max 100A
Current - Hold (Ih) (Max) 1.25A
Current - Trip (It) 2.5A
Time to Trip 400ms
Resistance - Initial (Ri) (Min) 50 mOhm
Resistance - Post Trip (R1) (Max) 140 mOhm
Temperature Range - Operating -40°C to 85°C
Mounting SMD (SMT)
Dimension 0.179" L x 0.128" W (4.55mm x 3.24mm)
Thickness (Max) 0.030" (0.75mm)
Approvals cURus, TUV
Win Source Part Number 005277-1812L125/6PR
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Family Name 1812L
Introduction Date October 10, 2002
ECCN EAR99
Country of Origin China
Halogen Free Not Compliant
Estimated EOL Date 2026
Ultra Librarian 3D Model Ultra Librarian 1812L125/6PR CAD Model

Description

Description

The 1812L125/6PR is an effective resettable fuse designed for reliable overcurrent protection in a compact 1812 package. This fuse is suitable for a wide range of electronic applications.

Applications and Projects

  • Embedded systems
  • Consumer electronics
  • Robotics
  • Renewable energy systems
  • Instrumentation devices

Features and Benefits

  • High-speed response to current surges, protecting sensitive components
  • Designed for repeated resets, lowering overall maintenance costs
  • Slim dimensions for use in electronic products with tight enclosures
  • RoHS compliant, guaranteeing safe and sustainable use

Additional Details

This polyfuse provides robust protection while being versatile enough to fit in diverse applications. It supports continuous operation and is easy to install, making it a practical choice for engineers.

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Pricing & Ordering

Quantity Unit Price Ext. Price
180+ $0.2785 $50.1300
440+ $0.2286 $100.5840
680+ $0.2214 $150.5520
935+ $0.2143 $200.3705
1,210+ $0.2071 $250.5910
1,620+ $0.1857 $300.8340
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 8,137 pieces
MOQ: 180 pcs
Order Increment : 1 pcs
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Shipping Information

Shipped from HK warehouse
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