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.
STK4040II
Same model may have multiple batches, images only for reference.

STK4040II

Part No STK4040II
Manufacturer SANYO Semiconductor (U.S.A) Corporation
Catalog Linear - Amplifiers - Audio
Description 70W min AF Power Amplifier Split Power Supply
Sample
Rohs State Need to verify
ECAD Module
Need Help

Products specifications Report Issue?

Case / Package SIP
Number of Pins 15
RoHS Non-Compliant
Win Source Part Number 1227446-STK4040II
Categories Linear - Amplifiers - Audio
Manufacturer SANYO Semiconductor (U.S.A) Corporation
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian STK4040II CAD Model

Description

The STK4040II is a medium popularity part that is used as a power amplifier module in audio applications manufactured by SANYO Semiconductor (U.S.A) Corporation.

  • RoHS: Non-Compliant
  • Supply and Demand: Limited
  • Pins: 15
  • Case/Package: SIP

You May Also Be Interested in

TAS5103DAPR Real Image
TAS5103DAPR
Texas Instruments
20-W/15-W STEREO DIGITAL AMPLIFIER POWER STAGE | IC AMP AUDIO PWR 15W D 32HTSSOP
Lowest to $5.9472
BD5460GUL-E2 Real Image
BD5460GUL-E2
Rohm Semiconductor
IC AMP AUDIO .85W MONO D 9WLCSP
Lowest to $1.5860
AA8227PH-E1 Diodes Incorporated
AA8227PH-E1
Diodes Incorporated
DUAL AUDIO POWER AMPLIFIER | IC AUDIO AMP DUAL 12HDIP
Need more? Email Us
BH7823AFVM-TR Real Image
BH7823AFVM-TR
Rohm Semiconductor
IC AMP AUDIO .5W MONO AB 8MSOP
Need more? Email Us
BH3544F-E2 Rohm Semiconductor
BH3544F-E2
Rohm Semiconductor
IC AMP STEREO HEADPHONE 8SOP
Lowest to $2.1427
BH7884EFV Real Image
BH7884EFV
Rohm Semiconductor
IC AMP HDPH/SPEAKER LV 24HTSSOP
Need more? Email Us
BH7881EFV-E2 Real Image
BH7881EFV-E2
Rohm Semiconductor
IC AMP HDPH/SPEAKER LV 24HTSSOP
Lowest to $2.9503
BH3546FVM-TR Rohm Semiconductor
BH3546FVM-TR
Rohm Semiconductor
Need more? Email Us
BD5461GUL-E2 Real Image
BD5461GUL-E2
Rohm Semiconductor
IC AMP AUDIO .85W MONO D 9WLCSP
Lowest to $0.5388

Top Sellers

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
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $17.6608
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
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 $0.4985
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
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
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