EN
  • EN
  • DE

1812L300MR

Part No 1812L300MR
Manufacturer Littelfuse Inc.
Catalog PTC Resettable Fuses
Description FUSE PTC RESET 3.0A 6V 1812 SMD
Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Circuit Protection
Manufacturer Littelfuse Inc.
Packaging Reel - TR
Status Active
Type Polymeric
Voltage - Max 6V
Current - Max 100A
Current - Hold (Ih) (Max) 3A
Current - Trip (It) 5A
Time to Trip 4s
Resistance - Initial (Ri) (Min) 12 mOhm
Resistance - Post Trip (R1) (Max) 40 mOhm
Temperature Range - Operating -40°C to 85°C
Mounting SMD (SMT)
Dimension 0.179" L x 0.128" W (4.55mm x 3.24mm)
Thickness (Max) 0.059" (1.50mm)
Approvals cURus, TUV
Win Source Part Number 098272-1812L300MR
Popularity Medium
Supply and Demand Status Sufficient
Ultra Librarian 3D Model Ultra Librarian 1812L300MR CAD Model

Description

Overview

The 1812L300MR is a state-of-the-art resettable fuse that integrates seamlessly into high-performance applications. Designed for durability and efficiency, this PolySwitch device ensures your circuits are protected while minimizing downtime.

Features and Benefits

  • Capable of 3.0A hold current
  • Resilient to continuous heat and electrical shocks
  • Efficient clearing of fault currents
  • Minimalistic 1812 SMT format

Applications

  • Control systems
  • Smart technologies
  • Wireless communications
  • Industrial automation

Additional Details

The 1812L300MR is engineered to meet the demands of modern electronics while providing robust and reliable overcurrent protection, thus extending the life of your devices.

You May Also Be Interested in

Littelfuse Inc.
Polymeric PTC Resettable Fuse 16V 1.1 A Ih Surface Mount 1206 (3216 Metric), Concave
Lowest to $0.2191
Littelfuse Inc.
PPTC-TLINE-PSW
Need more? Email Us
Littelfuse Inc.
PTC RESET FUSE LOWRHO STRAP / PTC Resettable Fuse Ih
Need more? Email Us
Littelfuse Inc.
PTC RESET FUSE 60V 120MA RADIAL
Need more? Email Us
RFE/Fuzetec
PTC Resettable Fuse 16V 1.1 A Ih Surface Mount 1206 (3216 Metric), Concave
Lowest to $0.0830
EPCOS (TDK)
Ceramic PTC Resettable Fuse 24V 355 mA Ih Surface Mount 2-SMD
Need more? Email Us
Littelfuse Inc.
Polymeric PTC Resettable Fuse 24V 200 mA Ih Surface Mount 0805 (2012 Metric), Concave
Need more? Email Us
EPCOS (TDK)
Ceramic PTC Resettable Fuse 160V 70 mA Ih Through Hole Radial, Disc
Need more? Email Us
Littelfuse Inc.
PTC RESET FUSE LOWRHO STRAP / PTC Resettable Fuse Ih
Need more? Email Us

Top Sellers

FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.6527
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
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
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
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
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
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $18.8657
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374

Pricing & Ordering

Quantity Unit Price Ext. Price
515+ $0.0974 $50.1610
1,255+ $0.0799 $100.2745
1,940+ $0.0774 $150.1560
2,675+ $0.0749 $200.3575
3,455+ $0.0724 $250.1420
4,625+ $0.0649 $300.1625
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 48,888 pieces
MOQ: 515 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?

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
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess