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Description	Product Attribute	Similar
Manufacturer	Littelfuse
Product Category	Resettable Fuses - PPTC
Series	microSMD
Mounting Style	SMD/SMT
Termination Style	SMD/SMT
Hold Current	500 mA
Maximum Voltage	13.2 VDC
Trip Current	1 A
Current Rating - Max	40 A
Resistance	900 mOhms
Package / Case	1210 (3225 metric)
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Packaging	Reel
Height	0.62 mm
Length	3.43 mm
Moisture Sensitive	Yes
Pd - Power Dissipation	800 mW
Product Type	Resettable Fuses - PPTC
Subcategory	PPTC Resettable Fuses
Tradename	PolySwitch
Type	PolySwitch Resettable Fuses
Width	2.8 mm
Part # Aliases	049478-000 RF1353-000

Attribute	Description
Country of Origin	China
ECCN	EAR99
HTS	8533408070
TARIC	8533290000
RoHS Compliant	Yes RoHS Compliant
RoHS Exemption Number	N/A
Lead(PB) in Terminals	No Lead Free
REACH SVHC	No
REACH Substance Name	N/A

Mfr	RF1353-000
TTI	MICROSMD050F-2
Stock	0 Can ship immediately
On Order	4,000 Expected on 04-Jun-26 8,000 Expected on 25-Aug-26
Additional Stock Lead Time	13 Weeks

MICROSMD050F-2

Manufacturer:
Littelfuse

Mfr Part:
RF1353-000

TTI Part:
MICROSMD050F-2

Datasheet

EDA / CAD Models

Alternate Part Number

Specifications

Export and Environmental Classification

Documents

Datasheet

EDA / CAD Models

0In Stock

Reel

Cut Tape / ezReel

My Notes

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MICROSMD050F-2

Manufacturer: Littelfuse

Mfr Part: RF1353-000

TTI Part: MICROSMD050F-2

Datasheet

EDA / CAD Models

Alternate Part Number

Specifications

Packaging

Export and Environmental Classification

Documents

Datasheet

EDA / CAD Models

0In Stock

Incoming Inventory

Reel

Lead Time

Cut Tape / ezReel

My Notes

RoHS/Lead

RoHS Compliance

Lead (Pb)

Manufacturer:
Littelfuse

Mfr Part:
RF1353-000

TTI Part:
MICROSMD050F-2