EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
MICROSMD450LR-2 Real Image
Same model may have multiple batches, images only for reference.

MICROSMD450LR-2

Part No MICROSMD450LR-2
Manufacturer Littelfuse Inc.
Catalog PTC Resettable Fuses
Description PTC RESET FUSE 5V 4.5A 1210
Datasheet
MICROSMD450LR-2 Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Circuit Protection
Features Polymeric PTC Resettable Fuse 5V 4.5 A Ih Surface Mount 1210 (3225 Metric), Concave
Manufacturer Littelfuse Inc.
Series PolySwitch®, microSMD
Package Reel - TR
Part Status Obsolete
Operating Temperature Range -40°C ~ 80°C
Mounting Surface Mount
Package 1210 (3225 Metric), Concave
MSL Level 2A (4 Weeks)
ECCN EAR99
HTSUS 8533.40.8070
Other Part Number MICROSMD450LR-2TR, -MICROSMD450LR-ND, MICROSMD450LR-2CT, RF3436-000, -MICROSMD450LR, -MICROSMD450LR-2, MICROSMD450LR-2DKR
Quantity per package 3000
Popularity High
Supply and Demand Status Balance
Win Source Part Number 927170-MICROSMD450LR-2
Ultra Librarian 3D Model Ultra Librarian MICROSMD450LR-2 CAD Model

Description

The MICROSMD450LR-2 electronic component is a Littelfuse Inc.

  • Type: Polymeric PTC Resettable Fuse
  • Ratings: 5V 4.5 A Ih
  • Package: Surface Mount 1210 (3225 Metric), Concave
  • Mounting: Surface Mountable
  • Operating Temperature: -40°C ~ 80°C
  • Part Status: Obsolete
  • Quantity per Package: 3000
  • MSL Level: 2A (4 Weeks)
  • HTSUS: 8533.40.8070
  • Other Part Numbers: MICROSMD450LR-2TR, -MICROSMD450LR-ND, MICROSMD450LR-2CT, RF3436-000, -MICROSMD450LR, -MICROSMD450LR-2, and MICROSMD450LR-2DKR

You May Also Be Interested in

72R075XPR Littelfuse Inc.
72R075XPR
Littelfuse Inc.
PTC RESET FUSE 72V 750MA RADIAL
Lowest to $0.7697
MINIASMDC260F/12-2 Littelfuse Inc. – Price, Stock & Datasheet
MINIASMDC260F/12-2
Littelfuse Inc.
Polymeric PTC Resettable Fuse 12V 2.6 A Ih Surface Mount 1812 (4532 Metric), Concave
Need more? Email Us
PTS181233V075 Eaton - Electronics Division
PTS181233V075
Eaton / Cutler Hammer
PTC RESET FUSE 33V 750MA 1812
Need more? Email Us
B59101P1120A062 EPCOS (TDK) – Price, Stock & Datasheet
B59101P1120A062
EPCOS (TDK)
Ceramic PTC Resettable Fuse 24V 355 mA Ih Surface Mount 2-SMD
Need more? Email Us
1206L110/16WR Littelfuse Inc. – Price, Stock & Datasheet
1206L110/16WR
Littelfuse Inc.
Polymeric PTC Resettable Fuse 16V 1.1 A Ih Surface Mount 1206 (3216 Metric), Concave
Lowest to $0.2191
PTS12066V110 Eaton - Electronics Division
PTS12066V110
Eaton / Cutler Hammer
PTC RESET FUSE 6V 1.1A 1206
Lowest to $0.3130
Picture of MXP370
MXP370
Littelfuse Inc.
PTC RESET FUSE LOWRHO STRAP / PTC Resettable Fuse Ih
Need more? Email Us
Picture of PSR-28669II-2
PSR-28669II-2
Littelfuse Inc.
PTC RESET FUSE LOWRHO STRAP / PTC Resettable Fuse Ih
Need more? Email Us
Picture of MINISMDC050F-02
MINISMDC050F-02
Littelfuse Inc.
PTC RESET FUSE 24V 500MA 1812
Lowest to $0.4543

Top Sellers

FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.5143
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.0951
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.2963
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.8018
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.2640
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.3914
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess