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.
RUEF250-AP Real Image
Same model may have multiple batches, images only for reference.

RUEF250-AP

Part No RUEF250-AP
Manufacturer Littelfuse Inc.
Catalog PTC Resettable Fuses
Description PTC RESET FUSE 30V 2.5A RADIAL / PolySwitch Resettable Devices Radial-leaded Devices
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Manufacturer Littelfuse Inc.
Packaging Tape & Box (TB)
Type Polymeric
Voltage - Max 30V
Current - Max 100A
Current - Hold (Ih) (Maximum) 2.5A
Current - Trip (It) 5A
Time to Trip 10.3s
Resistance - Initial (Ri) (Min) 20 mOhms
Resistance - Post Trip (R1) (Maximum) 70 mOhms
Temperature Range - Operating -40°C ~ 85°C
Mounting Style Through Hole
Manufacturer Package Radial, Disc
Dimension 0.449" L x 0.118" W (11.40mm x 3.00mm)
Height - Seated (Maximum) 0.720" (18.30mm)
Lead Spacing 0.199" (5.05mm)
Approvals CQC, CSA, TUV, UL
Manufacturer Pack Quantity 2,000
MSL Level Not Applicable
Popularity Medium
Supply and Demand Status Balance
Win Source Part Number 804638-RUEF250-AP
Ultra Librarian 3D Model Ultra Librarian RUEF250-AP CAD Model

Description

{"ProductId":743338,"FormattedDescription":"

The Littelfuse Inc. RUEF250-AP polymeric fuse is a reliable and efficient component that is ideal for use in a variety of electronic applications.

  • Maximum Voltage: 30V
  • Maximum Current: 100A
  • Current Trip: 5A
  • Time to Trip: 10.3s
  • Operating Temperature Range: -40°C ~ 85°C
  • Dimensions: 0.449" L x 0.118" W (11.40mm x 3.00mm)
  • Lead Spacing: 0.199" (5.05mm)
  • Resistance: 20 mOhms
  • Post-Trip Resistance: 70 mOhms
"}

You May Also Be Interested in

60R017XU Littelfuse Inc. – Price, Stock & Datasheet
60R017XU
Littelfuse Inc.
PTC RESET FUSE 60V 170MA RADIAL
Need more? Email Us
MF-LSMF200X-2 Bourns Inc. – Price, Stock & Datasheet
MF-LSMF200X-2
Bourns Inc.
2920 RESETTABLE SMD PPTC 2.0A/15
Lowest to $1.0216
RXEF160-AP Littelfuse Inc. – Price, Stock & Datasheet
RXEF160-AP
Littelfuse Inc.
PTC RESET FUSE 72V 1.6A RADIAL
Need more? Email Us
0ZCJ0025FF2E Bel Fuse Inc. – Price, Stock & Datasheet
0ZCJ0025FF2E
Bel Fuse Inc.
PTC RESET FUSE 16V 250MA 1206
Lowest to $0.1456
RXEF185-AP Littelfuse Inc. – Price, Stock & Datasheet
RXEF185-AP
Littelfuse Inc.
PTC RESET FUSE 72V 1.85A RADIAL
Need more? Email Us
RGEF1000-1 Littelfuse Inc. – Price, Stock & Datasheet
RGEF1000-1
Littelfuse Inc.
PTC RESET FUSE 16V 10A RADIAL
Need more? Email Us
MF-RHT1300-2 Bourns Inc. – Price, Stock & Datasheet
MF-RHT1300-2
Bourns Inc.
PTC RESET FUSE 16V 13A 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
0ZRA0300FF2D Bel Fuse Inc. – Price, Stock & Datasheet
0ZRA0300FF2D
Bel Fuse Inc.
PTC RESET FUSE 16V 3A RADIAL
Need more? Email Us

Top Sellers

BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
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 $0.1782
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $4.1579
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
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
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
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 $0.0357
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.1775
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.2271
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.8196
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
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