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.
045102.5MR Real Image
Same model may have multiple batches, images only for reference.

045102.5MR

Part No 045102.5MR
Manufacturer Littelfuse Inc.
Catalog Fuses
Description FUSE BRD MNT 2.5A 125VAC/VDC SMD / Surface Mount Fuses NANO2® > Very Fast-Acting > 451/453 Series
Sample
Rohs State Need to verify
ECAD Module
Need Help

Products specifications Report Issue?

Manufacturer Littelfuse Inc.
Packaging Reel
Part Status Obsolete (End Of Life)
Fuse Type Board Mount (Cartridge Style Excluded)
Current Rating (Amps) 2.5A
Voltage Rating - AC 125V
Voltage Rating - DC 125V
Response Time Fast Blow
Manufacturer Package 2-SMD, Square End Block
Mounting Style SMD
Breaking Capacity at Rated Voltage 50A
Melting I2t 1.029
Approvals CSA, PSE, UL
Temperature Range - Operating -55°C ~ 125°C
Dimension 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
DC Cold Resistance 0.0286 Ohms
Manufacturer Pack Quantity 1,000
MSL Level 1 (Unlimited)
Popularity Medium
Supply and Demand Status Balance
Win Source Part Number 806342-045102.5MR
Ultra Librarian 3D Model Ultra Librarian 045102.5MR CAD Model

Description

The 806342-045102.5MR is a fast blow board mount fuse designed for DC applications.

  • Voltage Rating: 125V AC/DC
  • Current Rating: 2.5A
  • DC Cold Resistance: 0.0286 Ohms
  • Response Time: Fast blow
  • Melting I2t: 1.029
  • Approvals: CSA, PSE, UL
  • Package: 2-SMD, square end block
  • Dimension: 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
  • Manufacturer: Littelfuse Inc.

You May Also Be Interested in

PCC-2-R Eaton Bussmann – Price, Stock & Datasheet
PCC-2-R
Eaton Bussmann
FUSE BRD MT 2A 250VAC 450VDC RAD
Need more? Email Us
0251.250HAT1L Littelfuse Inc. – Price, Stock & Datasheet
0251.250HAT1L
Littelfuse Inc.
FUSE BRD MT 250MA 125VAC/VDC AXL
Need more? Email Us
0MEG250.XP Littelfuse Inc. – Price, Stock & Datasheet
0MEG250.XP
Littelfuse Inc.
FUSE AUTO 250A 32VAC 32VDC
Need more? Email Us
0219005.MXABP Littelfuse Inc. – Price, Stock & Datasheet
0219005.MXABP
Littelfuse Inc.
FUSE GLASS 5A 250VAC 5X20MM
Need more? Email Us
S501-100-R Eaton Bussmann – Price, Stock & Datasheet
S501-100-R
Eaton Bussmann
FUSE CERAMIC 100MA 250VAC 5X20MM
Need more? Email Us
0293020.T Littelfuse Inc. – Price, Stock & Datasheet
0293020.T
Littelfuse Inc.
FUSE AUTO 20A 32VDC AUTO LINK
Need more? Email Us
Picture of 1208940
1208940
Phoenix Contact
FUSE GLASS 1.25A 120VAC
Need more? Email Us
0269.125V Littelfuse Inc. – Price, Stock & Datasheet
0269.125V
Littelfuse Inc.
FUSE BOARD MNT 125MA 125VAC/VDC
Need more? Email Us
0PAL450.X Littelfuse Inc. – Price, Stock & Datasheet
0PAL450.X
Littelfuse Inc.
FUSE AUTOMOTIVE 50A AUTO LINK
Need more? Email Us

Top Sellers

EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
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 $2.6071
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.9399
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0357
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.1775
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
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 $13.4125
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
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
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 $0.1046
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 $41.3948

Pricing & Ordering

Quantity Unit Price Ext. Price
240+ $0.2426 $58.2240
585+ $0.1987 $116.2395
900+ $0.1929 $173.6100
1,235+ $0.1871 $231.0685
1,605+ $0.1802 $289.2210
2,145+ $0.1617 $346.8465
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 2,300 pieces
MOQ: 240 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