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1812L300MR

Name: Littelfuse 1812L300MR
Brand: Littelfuse
SKU: 576-1812L300MR
Price: 1.5 EUR
Availability: InStock

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Mouser No:

576-1812L300MR

Mfr. No:

1812L300MR

Mfr.:

Littelfuse

Description:

Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1812 3.0A

Datasheet:

1812L300MR Datasheet

ECAD Model:

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More Information

Learn more about Littelfuse 1812L300MR

In Stock: 3.176

Stock:: 3.176 Can Dispatch Immediately

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Factory Lead Time:: 10 Weeks Estimated factory production time for quantities greater than shown.

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Ext. Price:

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Packaging:

Full Reel (Order in multiples of 1000)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	1,50 €	1,50 €
	1,32 €	13,20 €
	1,14 €	57,00 €
	1,06 €	106,00 €
	0,955 €	238,75 €
	0,869 €	434,50 €
Full Reel (Order in multiples of 1000)
	0,736 €	736,00 €

† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Littelfuse
Product Category:	Resettable Fuses - PPTC
RoHS:
Series:	1812L
Mounting Style:	SMD/SMT
Termination Style:	SMD/SMT
Hold Current:	3 A
Maximum Voltage:	6 VDC
Trip Current:	5 A
Current Rating - Max:	100 A
Resistance:	40 mOhms
Package/Case:	1812 (4532 metric)
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Littelfuse
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	TW
Height:	0.8 mm
Length:	4.37 mm
Pd - Power Dissipation:	800 mW
Product Type:	Resettable Fuses - PPTC
Factory Pack Quantity:	1000
Subcategory:	PPTC Resettable Fuses
Type:	PolyFuse Resettable PTC
Width:	3.07 mm
Unit Weight:	299,679 mg

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Datasheet

1812L300MR Datasheet

TARIC:: 8533290000
CNHTS:: 8533400000
CAHTS:: 8533400000
USHTS:: 8533408070
JPHTS:: 853340000
KRHTS:: 8533299000
MXHTS:: 85332999
BRHTS:: 85332900
ECCN:: EAR99

Indoor LED Lighting Circuit Protection

Littelfuse Indoor LED Lighting Circuit Protection ensures a long operating life, increased energy efficiency, and safety. LEDs can be damaged by voltage or current surges, and by extreme temperatures. Littelfuse circuit protection technology protects LED assemblies from potential damage. Important circuit protection technologies include metal-oxide varistors (MOVs), transient voltage suppression (TVS) diodes, and fuses.

1812L POLY-FUSE® PTC Resettable Fuses

Littelfuse 1812L POLY-FUSE® PTC Resettable Fuses provide overcurrent protection for applications where resettable protection is desired. The compact fuses offer fast response time to fault currents and feature low resistance. Littelfuse 1812L POLY-FUSE PTC Resettable Fuses applications include plug-and-play protection for motherboards and peripherals, USB peripherals, PCI cards, and game console port protection.

PolySwitch Surface Mount Resettable PTCs

Littelfuse PolySwitch Surface-Mount (SMD) Resettable PTCs provide overcurrent protection for applications where space is at a premium, and resettable protection is desired. The components are reliable and capable of protecting computer and consumer electronics against temporary overcurrent faults. Package size varies from 0402 to 3425, while the current hold ranges from 50mA to 7.0A. The Littelfuse PolySwitch SMD product family is qualified to strict automotive standards (following the AECQ200 specification). As a result, these PTCs are suitable for protecting Electronic Control Units (ECUs) against damage from faults that would otherwise require costly, complete module replacement.

PolySwitch Resettable Devices

Littelfuse PolySwitch and POLY-FUSE Devices are Polymeric Positive Temperature Coefficient (PPTC) devices that offer a resettable overcurrent protection alternative, reducing warranty, service, and repair costs. PTCs increase resistance as temperature increases due to increased flow. The components are designed to limit unsafe currents while allowing constant safe current levels, resistance will "reset" automatically when the fault is removed, and temperature returns to safe levels. The ability of the PTCs to reset themselves after exposure to a fault current makes them ideal within circuits that are not easily accessible. PTCs are typically used as circuit protection in applications where sensitive components are at constant risk of damage from overcurrent conditions. The components are also ideal for situations where frequent overcurrent conditions occur or constant uptime is required. Littelfuse Resettable PTCs (PPTCs) are typically used in consumer electronics, power line, telecom, I/O port, process control and medical equipment protection applications.