حفاظت مدار فیوز

LITTELFUSE 0449.500MR

Manufacturer	Littelfuse
Mfr. Part Number	0449.500MR
Electland Part Code	124871
Electland Part Number	NYE_0449.500MR
Category	Fuses
Description	500 mA 125 V 125 V Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block
Datasheet	Download

Product Attributes

Category	Circuit Protection Fuses
Mounting Type	Surface Mount
Fuse Type	Board Mount (Cartridge Style Excluded)
Current Rating (Amps)	500 mA
Voltage Rating - AC	125 V
Voltage Rating - DC	125 V
Response time	Slow Blow
Package / Case	2-SMD, Square End Block
Breaking Capacity @ Rated Voltage	50A
Melting I²t	0.258
Approval Agency	cULus
Operating Temperature	-55℃~+125℃
Size / Dimension	0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
type	Ceramic Tube Fuse
Current Rating	500mA
Melting I2t	0.258
Interrupt Rating	50A
Voltage Rating (DC)	125V
Packaging	2410
ReachStatus	REACH Unaffected
RohsStatus	ROHS3 Compliant
MoistureSensitivityLevel	1 (Unlimited)
ExportControlClassNumber	EAR99
HtsusCode	8536.10.0040
Weight	0.04g

Introduction

The lead free NANO2 Slo-Blo fuse is RoHS compliant, Halogen Free and 100% lead-free. This product is fully compatible with lead-free solder alloys and higher temperature profiles associated with lead-free assembly. The SIO-BIO fuse design has enhanced inrush withstand characteristics over the NANO2 Fast-Acting Fuse. The unique time delay feature of this fuse design helps solve the problem of nuisance “opening” by accommodating inrush currents that normally cause a fast-acting fuse to open.