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.
RKEF090
Same model may have multiple batches, images only for reference.

RKEF090

Part No RKEF090
Manufacturer Littelfuse Inc.
Catalog PTC Resettable Fuses
Description PTC RESET FUSE 60V 900MA RADIAL
Datasheet
RKEF090 Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Circuit Protection
Estimated Pruduction Lead Time 21 Weeks
Features Polymeric PTC Resettable Fuse 60V 900 mA Ih Through Hole Radial, Disc
Manufacturer Littelfuse Inc.
Series PolySwitch®, RKEF
Package Bag
Operating Temperature Range -40°C ~ 85°C
Mounting Through Hole
Package Radial, Disc
MSL Level 1 (Unlimited)
ECCN EAR99
HTSUS 8533.40.8070
Other Part Number RF0854-000-ND, RKEF090HF, RF0854-000, RF3366-000
Quantity per package 500
Popularity High
Supply and Demand Status Limited
Win Source Part Number 891901-RKEF090
Ultra Librarian 3D Model Ultra Librarian RKEF090 CAD Model

Description

The Littelfuse Inc. PolySwitch RKEF090 is a polymeric PTC resettable fuse designed for circuit protection.

  • Manufacturer: Littelfuse Inc.
  • Product Name: PolySwitch RKEF090
  • Maximum Voltage Rating: 60V
  • Current Rating: 900mA Ih
  • Operating Temperature Range: -40°C to 85°C
  • Mounting Type: Through Hole
  • Package Type: Radial, Disc
  • Package: Bag
  • Category: Circuit Protection
  • ECCN: EAR99
  • Supply and Demand Status: Limited
  • Package Quantity: 500
  • MSL Level: 1 (unlimited)
  • Estimated Production Lead Time: 21 weeks
  • HTSUS: 8533.40.8070

You May Also Be Interested in

YM120D260N150 Amphenol Advanced Sensors – Price, Stock & Datasheet
YM120D260N150
Amphenol Advanced Sensors
PTC RESET FUSE 265V 234MA RADIAL
Need more? Email Us
B59960C0130A070 EPCOS (TDK) – Price, Stock & Datasheet
B59960C0130A070
EPCOS (TDK)
PTC RESET FUSE 80V 250MA 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
60R017XU Littelfuse Inc. – Price, Stock & Datasheet
60R017XU
Littelfuse Inc.
PTC RESET FUSE 60V 170MA 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
2920L700/24SLER Littelfuse Inc. – Price, Stock & Datasheet
2920L700/24SLER
Littelfuse Inc.
PTC RESET FUSE 7.0A 24V 2920
Lowest to $2.0374
1812L300/24SLER Littelfuse Inc. – Price, Stock & Datasheet
1812L300/24SLER
Littelfuse Inc.
PTC RESET FUSE 3.0A 24V 1812
Lowest to $1.6128
MF-RHT1300-2 Bourns Inc. – Price, Stock & Datasheet
MF-RHT1300-2
Bourns Inc.
PTC RESET FUSE 16V 13A RADIAL
Need more? Email Us
1206L005/30WR Littelfuse Inc. – Price, Stock & Datasheet
1206L005/30WR
Littelfuse Inc.
PTC RESET FUSE 60V 50MA 1206
Lowest to $0.5239

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
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0594
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 $4.2292
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $21.6993
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.8211
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
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.9399
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $3.3264
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
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 $0.5279
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $5.8647
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.6632

Pricing & Ordering

Quantity Unit Price Ext. Price
205+ $0.2466 $50.5530
495+ $0.2023 $100.1385
770+ $0.1960 $150.9200
1,055+ $0.1897 $200.1335
1,365+ $0.1834 $250.3410
1,825+ $0.1644 $300.0300
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 2,930 pieces
MOQ: 205 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