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VLR170DF

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Mouser No:

650-VLR170DF

Mfr. No:

VLR170DF

Mfr.:

Littelfuse

Description:

Resettable Fuses - PPTC STRAP

Datasheet:

VLR170DF Datasheet

ECAD Model:

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Littelfuse
Product Category:	Resettable Fuses - PPTC
RoHS:
Series:	VLR
Mounting Style:	Strap Mount
Termination Style:	Axial
Brand:	Littelfuse
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	JP
Product Type:	Resettable Fuses - PPTC
Factory Pack Quantity:	1000
Subcategory:	PPTC Resettable Fuses
Tradename:	PolySwitch
Part # Aliases:	D08732-000

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Datasheet

VLR170DF Datasheet

PCN

Product Change Notification (PDF)

CNHTS:: 8533400000
CAHTS:: 8533290000
USHTS:: 8533290000
JPHTS:: 8533290003
KRHTS:: 8533299000
TARIC:: 8533290000
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.

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.