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.
PS2521L-1-A
Same model may have multiple batches, images only for reference.

PS2521L-1-A

Part No PS2521L-1-A
Manufacturer CEL
Catalog Optoisolators - Transistor, Photovoltaic Output
Description OPTOISOLATOR 5KV TRANS 4SMD / Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP SMD
Datasheet
PS2521L-1-A Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Isolators
Manufacturer CEL
Series NEPOC
Packaging Tube
Part Status Obsolete(EOL)
Number of Channels 1
Voltage - Isolation 5000Vrms
Current Transfer Ratio (Minimum) 20% @ 100mA
Current Transfer Ratio (Maximum) 80% @ 100mA
Rise / Fall Time (Typ) 3μs, 5μs
Input Type DC
Output Type Transistor
Output Voltage MAX 80V
Output Current per Channel 50mA
Voltage - Forward (Vf) (Typ) 1.3V
Current - DC Forward (If) (Maximum) 150mA
Vce Saturation (Maximum) 300mV
Operating Temperature Range -55°C ~ 100°C
Mounting SMD
Package 4-SMD, Gull Wing
Manufacturer Package 4-SMD
Win Source Part Number 792497-PS2521L-1-A
Popularity Medium
Supply and Demand Status Limited
Family Name PS2521L-1
Introduction Date November 01, 2001
ECCN EAR99
Estimated EOL Date Obsolete / End of life
Ultra Librarian 3D Model Ultra Librarian PS2521L-1-A CAD Model

Description

The PS2521L-1-A is a single channel optocoupler from CEL.

  • Isolation Voltage: 5000Vrms
  • Current Transfer Ratio: 20% @ 100mA
  • Forward Voltage: 1.3V
  • Vce Saturation: 300mV
  • Package: 4-SMD, Gull Wing
  • Mounting: SMD

You May Also Be Interested in

CNZ3731 Real Image
CNZ3731
Panasonic
OPTOISOLTR 5KV DARLINGTON 4-DIL / Optocoupler DC-IN 1-CH Darlington DC-OUT 4-Pin PCTFR104-001
Need more? Email Us
Picture of CNY17F-2-V
CNY17F-2-V
Everlight Electronics Co Ltd
OPTOISOLTR 5KV TRANSISTOR 6-DIP / Optocoupler DC-IN 1-CH Transistor DC-OUT 6-Pin PDIP Tube
Lowest to $4.4606
H11AG1M Real Image
H11AG1M
Fairchild/ON Semiconductor
Phototransistor Optocoupler
Need more? Email Us
HCPL-M701 Real Image
HCPL-M701
Broadcom Limited
Small Outline, 5 Lead, Low Input Current, High Gain Optocouplers | OPTOISO 3.75KV DARLINGTON 6SOIC
Lowest to $2.3539
ELD206-V Real Image
ELD206-V
Everlight Electronics Co Ltd
OPTOISO 3.75KV 2CH TRANS 8-SOP
Need more? Email Us
ACPL-M50L-000E Real Image
ACPL-M50L-000E
Broadcom Limited
OPTOISOLATOR 3.75KV TRANS 5-SO
Lowest to $3.3359
HCPL-4534-520E Real Image
HCPL-4534-520E
Broadcom Limited
Dual Channel, High Speed Optocouplers | OPTOISO 5KV 2CH TRANSISTOR 8SMD
Lowest to $0.4945
VO615A-3X007T Real Image
VO615A-3X007T
Vishay
OPTOISOLATR 5KV TRANSISTOR 4-SMD
Lowest to $0.3109
VO615A-9X017T Real Image
VO615A-9X017T
Vishay
OPTOISOLATR 5KV TRANSISTOR 4-SMD
Lowest to $0.1750

Top Sellers

LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $4.1579
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
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
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 $0.4752
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 $13.4125
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.8211
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.8707
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
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
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
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