EN
  • EN
  • DE
  • IT
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
CNX48U
Same model may have multiple batches, images only for reference.

CNX48U

Part No CNX48U
Manufacturer Fairchild/ON Semiconductor
Catalog Optoisolators - Transistor, Photovoltaic Output
Description OPTOISO 5.3KV DARL W/BASE 6DIP
Datasheet
CNX48U Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Isolators
Manufacturer Fairchild/ON Semiconductor
Packaging Tube/Rail
Status Obsolete(EOL)
Number of Channels 1
Isolation Voltage 5300Vrms
Minimum DC Current Transfer Ratio 350% @ 500μA
Switching Turn-On and Turn-Off Time 3.5μs, 36μs
Input Type DC
Output Type Darlington with Base
Maximum Output Voltage 30V
Forward Voltage 1.2V
Continuous forward current- Max 100mA
Vce Saturation (Max) 1V
Temperature Range - Operating -55°C to 100°C
Mounting Through Hole
Case / Package 6-DIP
Win Source Part Number 1029807-CNX48U
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian CNX48U CAD Model

Description

The CNX48U is a single channel Darlington with Base output optocoupler designed for use in isolation applications.

  • Minimum DC Current Transfer Ratio: 350% @ 500μA
  • Maximum Output Voltage: 30V
  • Isolation Voltage: 5300Vrms
  • Forward Voltage: 1.2V
  • Package: 6-DIP
  • Popularity: Medium
  • Status: Obsolete(EOL)

You May Also Be Interested in

H11AG1M Real Image
H11AG1M
Fairchild/ON Semiconductor
Phototransistor Optocoupler
Need more? Email Us
LOC210P Real Image
LOC210P
IXYS
Dual Linear Optocouplers | OPTOISO 3.75KV 2CH PHVOLT FLTPCK
Lowest to $4.1385
ACPL-824-300E Real Image
ACPL-824-300E
Broadcom Limited
Multi-Channel Full-Pitch Phototransistor Optocoupler | OPTOISOLATOR 5KV 2CH TRANS 8SMD
Need more? Email Us
CNY17F-3S-TA1 Real Image
CNY17F-3S-TA1
Lite-On Inc.
OPTOISOLTR 5KV TRANSISTOR 6-SMD / Optocoupler DC-IN 1-CH Transistor DC-OUT 6-Pin PDIP SMD T/R
Need more? Email Us
ACPL-M50L-000E Real Image
ACPL-M50L-000E
Broadcom Limited
OPTOISOLATOR 3.75KV TRANS 5-SO
Lowest to $3.3359
CNX36U300 Real Image
CNX36U300
Fairchild/ON Semiconductor
OPTOISO 5.3KV TRANS W/BASE 6DIP / Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP Black Bulk
Need more? Email Us
TLP291(GR-TP,E) Toshiba Semiconductor and Storage
TLP291(GR-TP,E)
Toshiba Semiconductor and Storage
OPTOISOLATOR 3.75KV TRANS 4-SO
Lowest to $0.3917
HMA121CV Real Image
HMA121CV
Fairchild/ON Semiconductor
OPTOISO 3.75KV TRANSISTOR 4SMD
Need more? Email Us
ACPL-214-50AE Real Image
ACPL-214-50AE
Broadcom Limited
OPTOISOLATOR 3KV TRANS 4SOIC
Lowest to $0.7872

Top Sellers

FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.8211
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.6632
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.8196
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
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $15.1412
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
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
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.2271
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.8211
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805

Pricing & Ordering

Quantity Unit Price Ext. Price
50+ $1.1989 $59.9450
120+ $0.9841 $118.0920
185+ $0.9529 $176.2865
255+ $0.9228 $235.3140
325+ $0.8917 $289.8025
435+ $0.7993 $347.6955
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 19,500 pieces
MOQ: 50 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