1812L125/16DR Part Information

Details for 1812L125/16DR by Littelfuse

Electronic & Electrical Components>Fuses & Circuit Protection>Fuses & Fuse Accessories

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Future Electronics
Future Electronics


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Stock Information
Available in stock: 3000
Additional stock arrives in: 19 weeks
Manufacturer: LITTELFUSE

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Part Specifications

Thermistor Mounting SMD
Product Range POLYFUSE 1812L Series
Holding Current 1.25A
Tripping Current 2.5A
Voltage Rating 16VDC
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Automotive Qualification Standard -
Carrying Current Max 100A
Holding Current Max Ih 1.25mA
Initial Resistance Max 0.25ohm
Operating Voltage 15V
PTC Fuse Case Style 1812 [4532 Metric]
Power Dissipation Pd 0.8W
Trip Time 0.4ms
RoHS Compliant

Alternative Part Descriptions

  • PPTC RESETTABLE FUSE, 1.25A, 16VDC, SMD; PPTC Case Style:1812 (4532 Metric); Product Range:POLY-FUSE 1812L Series; Voltage Rating:16VDC; Holding Current:1.25A; Tripping Current:2.5A; Time to Trip:0.4s; Current Rating Max:100A RoHS Compliant: Yes | Newark Electronics
  • 1812L Series 1812 16 V 1.25 A Surface Mount POLYFUSE« Resettable PTC | Future Electronics EMEA
  • Fuse: PTC polymer; quick blow; 1.25A; 16V; 16VDC; SMD; 1812L | Transfer Multisort Elektronik
  • Resettable SMD Fuse [Littelfuse] 1812L125/16DR Resettable SMD Fuse | Distrelec
  • 1812L Series 1812 16 V 1.25 A Surface Mount POLYFUSE« Resettable PTC | Future Electronics
  • Resettable Fuse 1.25A 16V SMD | Rutronik

Frequently Asked Questions

Where can I find additional details, specifications and documents for a 1812L125/16DR?

Additional datasheets, footprints and schematics for 1812L125/16DR are listed in our Part Details tab. You can also find the 1812L125/16DR image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 1812L125/16DR in the Pricing & Inventory tab next to part details. You can view 1812L125/16DR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 1812L125/16DR fall under?

The 1812L125/16DR is listed under Electronic & Electrical Components > Fuses & Circuit Protection > Fuses & Fuse Accessories.

Can I view similar or alternative parts?

You can view similar parts to 1812L125/16DR when available in the Fuses & Fuse Accessories range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the 1812L125/16DR you can contact the distributor directly for product support, shipping queries etc.

Is the 1812L125/16DR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for 1812L125/16DR have stock available?

Authorised distributors including Newark Electronics, Future Electronics EMEA, Transfer Multisort Elektronik, Distrelec and Future Electronics have stock available or on a lead time for 1812L125/16DR.

How do I check stock and lead times for all distributors?

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