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.
RHEF450 Real Image
Same model may have multiple batches, images only for reference.

RHEF450

Part No RHEF450
Manufacturer TE Connectivity
Catalog PTC Resettable Fuses
Description POLYSWITCH RHE SERIES 4.5A HOLD
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Supply and Demand Status Limited
Popularity Medium
Win Source Part Number 046198-RHEF450
Catalog PolySwitch Radial Leaded
Package Radial Disc
Time to Trip 3s
R Min/Max 0.022 ~ 0.054 Ohm
Current - Trip (It) 7.8A
Current - Hold (Ih) (Max) 4.5A
Current - Max 100A
Voltage - Max 16V
Packaging Bulk
Series PolySwitch RHEF
Family PTC Resettable Fuses
Category Circuit Protection
Standard Package 500
Manufacturer TE Connectivity
Ultra Librarian 3D Model Ultra Librarian RHEF450 CAD Model

Description

The TE Connectivity PolySwitch RHEF series is a PTC resettable fuse with a radial disc package.

  • Maximum Voltage Rating: 16V
  • Maximum Current Rating: 100A
  • Current Hold: 4.5A
  • Current Trip: 7.8A
  • Time to Trip: 3s
  • Market Popularity: medium
  • Supply and demand status: limited

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
Picture of RGEF700K
RGEF700K
Littelfuse Inc.
PTC RESET FUSE 16V 7A RADIAL
Need more? Email Us
0ZCK0010FF2G Bel Fuse Inc. – Price, Stock & Datasheet
0ZCK0010FF2G
Bel Fuse Inc.
PTC RESET FUSE 15V 100MA 0805
Lowest to $0.2529
FRV075-240F RFE/Fuzetec – Price, Stock & Datasheet
FRV075-240F
RFE/Fuzetec
RESETTABLE FUSE - PPTC RADIAL LE
Lowest to $5.1557
1206L005/30WR Littelfuse Inc. – Price, Stock & Datasheet
1206L005/30WR
Littelfuse Inc.
PTC RESET FUSE 60V 50MA 1206
Lowest to $0.5239
RXEF185-AP Littelfuse Inc. – Price, Stock & Datasheet
RXEF185-AP
Littelfuse Inc.
PTC RESET FUSE 72V 1.85A 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
60R017XU Littelfuse Inc. – Price, Stock & Datasheet
60R017XU
Littelfuse Inc.
PTC RESET FUSE 60V 170MA RADIAL
Need more? Email Us
0ZCF0110AF2A Bel Fuse Inc. – Price, Stock & Datasheet
0ZCF0110AF2A
Bel Fuse Inc.
PTC RESET FUSE 60V 1.1A 2920
Lowest to $0.6403

Top Sellers

DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $4.1579
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.2963
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0357
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.5619
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 $1.6632
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
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
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
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 $2.6155
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.8211

Pricing & Ordering

Quantity Unit Price Ext. Price
65+ $0.7878 $51.2070
155+ $0.6464 $100.1920
240+ $0.6262 $150.2880
335+ $0.6060 $203.0100
430+ $0.5858 $251.8940
575+ $0.5252 $301.9900
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 21,000 pieces
MOQ: 65 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