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

No items in the cart

View Cart
TLP421 Toshiba Semiconductor and Storage TLP421 real image13404
Same model may have multiple batches, images only for reference.
TLP421 Toshiba Semiconductor and Storage TLP421 real image13404
TLP421 Toshiba Semiconductor and Storage TLP421 real image13404
Same model may have multiple batches, images only for reference.

TLP421

Part No TLP421
Manufacturer Toshiba Semiconductor and Storage
Catalog Electronic Wholesale
Description Photocoupler GaAs Ired & Photo - Transistor
Sample
Rohs State Need to verify
ECAD Module
Need Help

Products specifications Report Issue?

RoHS State Request Verification
Manufacturer Toshiba Semiconductor and Storage
Win Source Part Number 1269802-TLP421
Manufacturer Homepage www.semicon.toshiba.co.jp/eng
Popularity Medium
Supply and Demand Status Sufficient
Application Field Used in Consumer Electronics, Power Management
Ultra Librarian 3D Model Ultra Librarian TLP421 CAD Model

Description

The Toshiba Semiconductor and Storage TLP421 is a popular electronic component used in consumer electronics and power management. It is a photorelay consisting of a photo MOSFET optically coupled to an infrared LED.

  • Manufacturer: Toshiba Semiconductor and Storage
  • Popularity: medium
  • RoHS State: request verification
  • Technical Support: available upon request

You May Also Be Interested in

TISP2072F3 Power Innovations Ltd
TISP2072F3
Power Innovations Ltd
DUAL SYMMETRICAL TRANSIENT VOLTAGE SUPPRESSORS
Need more? Email Us
VP0120N3 Supertex, Inc
VP0120N3
Supertex, Inc
P-Channel Enhancement-Mode Vertical DMOS FETs
Need more? Email Us
Picture of TPS61120
TPS61120
Texas Instruments
SYNCHRONOUS BOOST CONVERTER WITH 1.1A SWITCH AND INTEGRATED LDO
Need more? Email Us
STP4953 Stanson Technology
STP4953
Stanson Technology
Dual P Channel Enhancement Mode MOSFET
Lowest to $0.1040
TLV320AIC31IRHBT Real Image
TLV320AIC31IRHBT
Texas Instruments
LOW POWER STEREO AUDIO CODEC FOR PORTABLE AUDIO/TELEPHONY
Lowest to $29.1915
TA8445K Toshiba Semiconductor and Storage
TA8445K
Toshiba Semiconductor and Storage
POWER AMPLIFIER FOR DRIVING A DEFLECTION CIRCUIT OF A COLOR TELEVISION
Need more? Email Us
XR1002 Mimix Broadband
XR1002
Mimix Broadband
18.0-34.0 GHz GaAs MMIC Receiver
Need more? Email Us
TIP33B Real Image
TIP33B
Central Semiconductor Corp
POWER TRANSISTORS(10A,40-100V,80W) | TRANS GENERAL PURPOSE TO-218
Need more? Email Us
SN74ALS1005DRG4 Real Image
SN74ALS1005DRG4
Texas Instruments
HEX INVERTING BUFFERS
Need more? Email Us

Top Sellers

FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $4.0391
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 $19.0076
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 $4.3955
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0214
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
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
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
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

Pricing & Ordering

Quantity Unit Price Ext. Price
140+ $0.4204 $58.8560
335+ $0.3453 $115.6755
520+ $0.3350 $174.2000
715+ $0.3234 $231.2310
925+ $0.3130 $289.5250
1,235+ $0.2807 $346.6645
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 60,700 pieces
MOQ: 140 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