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.
72R250XF Littelfuse Inc.
Same model may have multiple batches, images only for reference.

72R250XF

Part No 72R250XF
Manufacturer Littelfuse Inc.
Catalog PTC Resettable Fuses
Description PTC RESET FUSE 72V 2.5A RADIAL / Polymeric PTC Resettable Fuse 72V 2.5 A Ih Through Hole Radial, Disc
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Circuit Protection - PTC Resettable Fuses
Mfr Littelfuse Inc.
Series POLY-FUSE®, 72R
Package Bulk
Product Status Active
Type Polymeric
Voltage - Max 72V
Current - Hold (Ih) (Max) 2.5 A
Current - Trip (It) 5 A
Current - Max 40 A
Time to Trip 15.6 s
Resistance - Initial (Ri) (Min) 50 mOhms
Resistance - Post Trip (R1) (Max) 130 mOhms
Temperature Range - Operating -40°C ~ 85°C
Ratings -
Mounting Type Through Hole
Package / Case Radial, Disc
Size / Dimension 0.785" Dia x 0.122" T (19.93mm x 3.10mm)
Height - Seated (Max) 1.032" (26.20mm)
Thickness (Max) -
Lead Spacing 0.402" (10.20mm)
Approval Agency cURus, TUV
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8533.40.8070
Win Source Part Number 1361773-72R250XF
Ultra Librarian 3D Model Ultra Librarian 72R250XF CAD Model

Description

The 1361773-72R250XF is a PTC resettable fuse from Littelfuse Inc.'s POLY-FUSE® 72R series. This polymeric fuse is designed for circuit protection and operates in a temperature range of -40°C to 85°C.

  • Operating Temperature: -40°C to 85°C
  • Maximum Current Rating: 40 A
  • Maximum Voltage Rating: 72V
  • Package / Case: Radial, Disc
  • Mounting Type: Through Hole
  • Current Hold (Ih): 2.5 A
  • Current Trip (It): 5 A
  • Response Time: 15.6 s

You May Also Be Interested in

RXEF160-AP Littelfuse Inc. – Price, Stock & Datasheet
RXEF160-AP
Littelfuse Inc.
PTC RESET FUSE 72V 1.6A RADIAL
Need more? Email Us
B59960C0130A070 EPCOS (TDK) – Price, Stock & Datasheet
B59960C0130A070
EPCOS (TDK)
PTC RESET FUSE 80V 250MA RADIAL
Need more? Email Us
AHRF450 Littelfuse Inc. – Price, Stock & Datasheet
AHRF450
Littelfuse Inc.
PTC RESET FUSE 16V 4.5A RADIAL
Need more? Email Us
FRV075-240F RFE/Fuzetec – Price, Stock & Datasheet
FRV075-240F
RFE/Fuzetec
RESETTABLE FUSE - PPTC RADIAL LE
Lowest to $5.1557
MF-NSMF050/16X-2 Bourns Inc. – Price, Stock & Datasheet
MF-NSMF050/16X-2
Bourns Inc.
FUSE RESET PPTC 1206 0.50A/16V
Need more? Email Us
RXEF160-AP Littelfuse Inc. – Price, Stock & Datasheet
RXEF160-AP
Littelfuse Inc.
PTC RESET FUSE 72V 1.6A RADIAL
Need more? Email Us
0ZRA0300FF2D Bel Fuse Inc. – Price, Stock & Datasheet
0ZRA0300FF2D
Bel Fuse Inc.
PTC RESET FUSE 16V 3A RADIAL
Need more? Email Us
0ZCM0008FF2G Bel Fuse Inc. – Price, Stock & Datasheet
0ZCM0008FF2G
Bel Fuse Inc.
PTC RESET FUSE 15V 80MA 0603
Lowest to $0.1747
1812L300/24SLER Littelfuse Inc. – Price, Stock & Datasheet
1812L300/24SLER
Littelfuse Inc.
PTC RESET FUSE 3.0A 24V 1812
Lowest to $0.9605

Top Sellers

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 $0.1049
FT230XS-R real image4301
FT230XS-R
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
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.5820
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
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
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
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
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0476
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166

Pricing & Ordering

Quantity Unit Price Ext. Price
110+ $0.4605 $50.6550
265+ $0.3779 $100.1435
410+ $0.3661 $150.1010
565+ $0.3543 $200.1795
730+ $0.3425 $250.0250
980+ $0.3070 $300.8600
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 5,000 pieces
MOQ: 110 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