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.
045202.5MR Real Image
Same model may have multiple batches, images only for reference.

045202.5MR

Part No 045202.5MR
Manufacturer Littelfuse Inc.
Catalog Fuses
Description Surface Mount Fuses NANO2® > Slo-Blo® > 452/454 Series | FUSE BRD MNT 2.5A 125VAC/VDC SMD
Sample
Rohs State Need to verify
ECAD Module
Need Help

Products specifications Report Issue?

Categories Circuit Protection
Manufacturer Littelfuse Inc.
Packaging Reel
Status Obsolete
Fuse Type Board Mount (Cartridge Style Excluded)
Current Rating (Amps) 2.5A
Voltage Rating - AC 125V
Voltage Rating - DC 125V
Response Time Slow Blow
Manufacturer Package 2-SMD, Square End Block
Mounting Style SMD
Breaking Capacity at Rated Voltage 50A
Melting I2t 15
Approvals CSA, PSE, UR
Temperature Range - Operating -55°C ~ 125°C
Parts Dimension 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
DC Cold Resistance 0.045 Ohms
Manufacturer Pack Quantity 1
MSL Level 1 (Unlimited)
Win Source Part Number 1120648-045202.5MR
Manufacturer Homepage www.littelfuse.com
Popularity Medium
Supply and Demand Status Limited
Application Field Used in Computers & Computer Peripherals, Portable Devices, Consumer Electronics, Power Management, Communications & Networking, Industrial, Wireless
Ultra Librarian 3D Model Ultra Librarian 045202.5MR CAD Model

Description

The 045202.5MR is a surface mountable (SMD) fuse manufactured by Littelfuse Inc.

  • Voltage Rating: 125VAC/DC
  • Current Rating: 2.5A
  • Response Time: Slow Blow
  • Breaking Capacity: 50A @ rated voltage
  • Approvals: CSA, PSE, UR
  • Category: Circuit Protection
  • Popularity: Medium
  • Supply and Demand: Limited
  • Applications: Power management, wireless, and consumer electronics

You May Also Be Interested in

0MEG250.XP Littelfuse Inc. – Price, Stock & Datasheet
0MEG250.XP
Littelfuse Inc.
FUSE AUTO 250A 32VAC 32VDC
Need more? Email Us
JCAS030.XP Littelfuse Inc. – Price, Stock & Datasheet
JCAS030.XP
Littelfuse Inc.
FUSE AUTO 30A 32VAC 32VDC
Need more? Email Us
PCB-2-R Eaton Bussmann – Price, Stock & Datasheet
PCB-2-R
Eaton Bussmann
FUSE BRD MT 2A 250VAC 450VDC RAD
Lowest to $3.2015
0219005.MXABP Littelfuse Inc. – Price, Stock & Datasheet
0219005.MXABP
Littelfuse Inc.
FUSE GLASS 5A 250VAC 5X20MM
Need more? Email Us
0PAL4140XP Littelfuse Inc. – Price, Stock & Datasheet
0PAL4140XP
Littelfuse Inc.
FUSE AUTOMOTIVE 140A AUTO LINK
Need more? Email Us
0278.200V Littelfuse Inc. – Price, Stock & Datasheet
0278.200V
Littelfuse Inc.
FUSE BOARD MNT 200MA 125VAC/VDC
Need more? Email Us
Picture of 5SFP 1.25-R
5SFP 1.25-R
Bel Fuse Inc.
FUSE GLASS 1.25A 250VAC 5X20MM
Need more? Email Us
MDQ-1 Eaton Bussmann – Price, Stock & Datasheet
MDQ-1
Eaton Bussmann
FUSE BUSS SMALL DIMENSION
Need more? Email Us
S501-630-R Eaton Bussmann – Price, Stock & Datasheet
S501-630-R
Eaton Bussmann
FUSE CERAMIC 630MA 250VAC 5X20MM
Need more? Email Us

Top Sellers

BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $4.2767
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6155
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $21.3835
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 $4.2767
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $9.5038
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.4046
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7128
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.2271
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
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 $0.1616
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.7023
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.2271
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.8211
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 $0.0903

Pricing & Ordering

Quantity Unit Price Ext. Price
505+ $0.0996 $50.2980
1,075+ $0.0932 $100.1900
1,670+ $0.0900 $150.3000
2,395+ $0.0836 $200.2220
3,110+ $0.0804 $250.0440
3,890+ $0.0772 $300.3080
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 64,811 pieces
MOQ: 505 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

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