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.
CNX48U300
Same model may have multiple batches, images only for reference.

CNX48U300

Part No CNX48U300
Manufacturer Fairchild/ON Semiconductor
Catalog Optoisolators - Transistor, Photovoltaic Output
Description OPTOISO 5.3KV DARL W/BASE 6DIP / Optocoupler DC-IN 1-CH Darlington With Base DC-OUT 6-Pin PDIP Black Bulk
Datasheet
CNX48U300 Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Isolators
Manufacturer Fairchild/ON Semiconductor
Packaging Tube
Part Status Obsolete(EOL)
Number of Channels 1
Voltage - Isolation 5300Vrms
Current Transfer Ratio (Minimum) 350% @ 500μA
Turn On / Turn Off Time (Typ) 3.5μs, 36μs
Input Type DC
Output Type Darlington with Base
Output Voltage MAX 30V
Voltage - Forward (Vf) (Typ) 1.2V
Current - DC Forward (If) (Maximum) 100mA
Vce Saturation (Maximum) 1V
Operating Temperature Range -55°C ~ 100°C
Mounting Style Through Hole
Package 6-DIP (0.300", 7.62mm)
Manufacturer Package 6-DIP
Win Source Part Number 771673-CNX48U300
Popularity Medium
Supply and Demand Status Balance
Family Name CNX48U
Introduction Date June 29, 2000
ECCN EAR99
Country of Origin Thailand
Estimated EOL Date Obsolete / End of life
Ultra Librarian 3D Model Ultra Librarian CNX48U300 CAD Model

Description

The CNX48U300 Darlington isolator is manufactured by Fairchild/ON Semiconductor.

  • Package: 6-DIP (0.300", 7.62mm)
  • Voltage Isolation: 5300Vrms
  • Current Transfer Ratio (minimum): 350% @ 500μA
  • Vce Saturation (maximum): 1V
  • Operating Temperature Range: -55°C ~ 100°C
  • Alternative Parts: H11B1X, H11B2X, H11B3X, H11B2XG

You May Also Be Interested in

APV2111V Panasonic – Price, Stock & Datasheet
APV2111V
Panasonic
OPTOISO 1.5KV 1CH PHVOLT 4-SSOP
Need more? Email Us
BRT13H-X017T Vishay – Price, Stock & Datasheet
BRT13H-X017T
Vishay
300mA 800V 6V 1.1V DC SMD-6P Transistor, Photovoltaic Output Optoisolators RoHS
Lowest to $6.6039
EL8171S1(TU)-G Everlight Electronics Co Ltd – Price, Stock & Datasheet
EL8171S1(TU)-G
Everlight Electronics Co Ltd
OPTOISOLTR
Lowest to $0.1749
UPC817BG-C04-R UTC – Price, Stock & Datasheet
UPC817BG-C04-R
UTC
50mA 100mV@1mA,20mA 35V 6V 1.2V DC SMD-4P Transistor, Photovoltaic Output Optoisolators RoHS
Lowest to $0.1456
TLP127(TPL,U,F) Toshiba Semiconductor and Storage – Price, Stock & Datasheet
TLP127(TPL,U,F)
Toshiba Semiconductor and Storage
150mA 1.2V@100mA,10mA 300V 5V 1.15V DC SOP-4-2.54mm Transistor, Photovoltaic Output Optoisolators RoHS
Lowest to $0.5385
5962-8947701XA Broadcom Limited – Price, Stock & Datasheet
5962-8947701XA
Broadcom Limited
OPTOISO 1.5KV 1CH DARL 8-DIP GW
Need more? Email Us
LTV-814S-TP-B Lite-On Inc. – Price, Stock & Datasheet
LTV-814S-TP-B
Lite-On Inc.
LTV-814S-TP-B LITEON Transistor Output Optocouplers AC INPUT datasheet, inventory, & pricing.
Lowest to $0.0874
H11G2SMT&R Isocom Components 2004 LTD – Price, Stock & Datasheet
H11G2SMT&R
Isocom Components 2004 LTD
6PIN DARLINGTON OUTPUT, HIGH VOL
Lowest to $0.8732
Picture of LTV-725V
LTV-725V
Lite-On Inc.
OPTOISO 5KV DARL W/BASE 6-DIP
Need more? Email Us

Top Sellers

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
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
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 $18.8657
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
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
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.8018
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.2963
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
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