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.
APT1221S Real Image
Same model may have multiple batches, images only for reference.

APT1221S

Part No APT1221S
Manufacturer Panasonic
Catalog Optoisolators - Triac, SCR Output
Description Phototriac coupler ideal for triac driver with wide variation Triac driver for SSRs | OPTOISOLATOR 3.75KV TRIAC 4SOP
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Isolators
Manufacturer Panasonic Electric Works
Packaging Tube
Output Type Triac
Zero Crossing Circuit No
Voltage - Isolation 3750Vrms
Voltage - Off State 600V
Static dV/dt (Minimum) 500V/μs
Current - LED Trigger (Ift) (Maximum) 10mA
Current - On State (It (RMS)) (Maximum) 50mA
Current - Hold (Ih) 3.5mA
Turn On Time 100μs (Maximum)
Voltage - Forward (Vf) 1.21V
Current - DC Forward (If) (Maximum) 50mA
Temperature Range - Operating -40°C ~ 100°C
Mounting Style SMD
Manufacturer Package 4-SMD, Gull Wing
Supplier Device Package 4-SOP
Approvals cUR, VDE
Manufacturer Pack Quantity 100
MSL Level 1 (Unlimited)
Win Source Part Number 1146608-APT1221S
Manufacturer Homepage www.panasonic.com/industrial/
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian APT1221S CAD Model

Description

The APT1221S is an isolator from Panasonic Electric Works.

  • Output Type: Triac
  • Voltage Off State: 600V
  • Voltage Isolation: 3750Vrms
  • Package: 4-SMD, Gull Wing
  • Mounting: Surface-mount technology (SMT)
  • Temperature Range: -40°C to 100°C
  • Approvals: cUR and VDE
  • Popularity: Medium
  • Manufacturer Pack Quantity: 100
  • MSL Level: 1 (unlimited)
  • Forward Voltage (Vf): 1.21V

You May Also Be Interested in

EL3023S1(TA)-V Real Image
EL3023S1(TA)-V
Everlight Electronics Co Ltd
OPTOISOLATOR 5KV TRIAC 6SMD
Need more? Email Us
CTM3053(T1) CT Micro International Corporation – Price, Stock & Datasheet
CTM3053(T1)
CT Micro International Corporation
1000V/us 600V 60mA 1.5V TRIAC SOP-4-2.54mm Triac, SCR Output Optoisolators RoHS
Lowest to $0.4206
VO3063 Real Image
VO3063
Vishay
Phototriac, Zero Crossing, 1.5 kV/μs dV/dt, 600 V
Need more? Email Us
EL3052S(TA)-V Real Image
EL3052S(TA)-V
Everlight Electronics Co Ltd
OPTOISOLATOR 5KV TRIAC 6SMD
Lowest to $0.2316
EL3052 Everlight Electronics Co Ltd
EL3052
Everlight Electronics Co Ltd
Triac AC-OUT 1-CH 600V 6-Pin PDIP Tube / OPTOISOLATOR 5KV TRIAC 6SMD
Lowest to $0.1254
EL3061S1(TA) Real Image
EL3061S1(TA)
Everlight Electronics Co Ltd
OPTOISOLATOR 5KV TRIAC 6SMD
Need more? Email Us
EL3081S1(TA) Real Image
EL3081S1(TA)
Everlight Electronics Co Ltd
OPTOISOLATOR 5KV TRIAC 6SMD
Lowest to $10.5914
MOC3023TM Real Image
MOC3023TM
Fairchild/ON Semiconductor
6-PIN DIP RANDOM-PHASE OPTOISOLATORS TRIAC DRIVER OUTPUT (250/400 VOLT PEAK)
Need more? Email Us
EL3041S1(TA) Real Image
EL3041S1(TA)
Everlight Electronics Co Ltd
OPTOISOLATOR 5KV TRIAC 6SMD
Need more? Email Us

Top Sellers

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 $4.5143
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
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $4.1579
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.6632
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0357
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $8.2106
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.0587
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
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
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

Pricing & Ordering

Quantity Unit Price Ext. Price
23+ $2.2131 $50.9013
56+ $1.8159 $101.6904
86+ $1.7592 $151.2912
118+ $1.7024 $200.8832
152+ $1.6457 $250.1464
204+ $1.4754 $300.9816
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 8,300 pieces
MOQ: 23 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