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Part Number Overview
Manufacturer Part Number
MICROSMD450LR-2
Description
PTC RESET FUSE 5V 4.5A 1210
Detailed Description
Polymeric PTC Resettable Fuse 5V 4.5 A Ih Surface Mount 1210 (3225 Metric), Concave
Manufacturer
Littelfuse Inc.
Standard LeadTime
Edacad Model
Standard Package
3,000
Supplier Stocks
Technical specifications
Mfr
Littelfuse Inc.
Series
PolySwitch®, microSMD
Package
Tape & Reel (TR)
Product Status
Obsolete
Type
Polymeric
Voltage - Max
5V
Current - Hold (Ih) (Max)
4.5 A
Current - Trip (It)
9 A
Current - Max
50 A
Time to Trip
2 s
Resistance - Initial (Ri) (Min)
2 mOhms
Resistance - Post Trip (R1) (Max)
8 mOhms
Operating Temperature
-40°C ~ 80°C
Ratings
-
Mounting Type
Surface Mount
Package / Case
1210 (3225 Metric), Concave
Size / Dimension
0.127" L x 0.102" W (3.22mm x 2.58mm)
Height - Seated (Max)
-
Thickness (Max)
0.039" (1.00mm)
Lead Spacing
-
Approval Agency
UL
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
2A (4 Weeks)
ECCN
EAR99
HTSUS
8533.40.8070
Other Names
MICROSMD450LR-2TR
-MICROSMD450LR-ND
MICROSMD450LR-2CT
RF3436-000
-MICROSMD450LR
-MICROSMD450LR-2
MICROSMD450LR-2DKR
Category
/Product Index/Circuit Protection/PTC Resettable Fuses/Littelfuse Inc. MICROSMD450LR-2
Documents & Media
Datasheets
1(MICROSMD450LR-2 Spec)
Video File
()
Featured Product
()
PCN Obsolescence/ EOL
1(Multiple Devices 07/Jul/2020)
HTML Datasheet
()
Quantity Price
-
Substitutes
Part No. : 1210L450SLWR
Manufacturer. : Littelfuse Inc.
Quantity Available. : 2,960
Unit Price. : $2.19000
Substitute Type. : Similar
Quantity Available. : 2,960
Unit Price. : $2.19000
Substitute Type. : Similar
Part No. : PTSLR12106V450
Manufacturer. : Eaton - Electronics Division
Quantity Available. : 7,428
Unit Price. : $0.79000
Substitute Type. : Similar
Quantity Available. : 7,428
Unit Price. : $0.79000
Substitute Type. : Similar