10,000+ Happy Customers
20+ Years in Business
75,000+ SKUs in Stock
80+ Authorized Manufacturers
Helping Tech Companies Create What’s Next!
phoneCall +1.949.783.7300
GET A
QUOTE

Electronic Parts Search

Suntsu Electronics is your reliable source for hard-to-find and obsolete electronic components. Our advanced part search tool makes it easy to quickly find the products you need. You can search by part number, manufacturer, or specifications to instantly access a comprehensive database of electronic components.

Featured Brands

Part Search

CLEAR SEARCH
Total Products: 210
ImageData
Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
Quote
ST485ECN
ST485ECNSTMicroelectronicsIC TRANSCEIVER HALF 1/1 8DIPDrivers, Receivers, Transceivers8-DIP4.75V ~ 5.25V0°C ~ 70°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Half
Receiver Hysteresis:
70 mV
Data Rate:
5Mbps
Voltage – Supply:
4.75V ~ 5.25V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Through Hole
Package / Case:
8-DIP (0.300″”, 7.62mm)
Supplier Device Package:
8-DIP
703
GET A
QUOTE
ST485ERBDR
ST485ERBDRSTMicroelectronicsIC TRANSCEIVER HALF 1/1 8SOICDrivers, Receivers, Transceivers8-SOIC4.75V ~ 5.25V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Half
Receiver Hysteresis:
70 mV
Data Rate:
2.5Mbps
Voltage – Supply:
4.75V ~ 5.25V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
456
GET A
QUOTE
ST485ERBN
ST485ERBNSTMicroelectronicsIC TRANSCEIVER HALF 1/1 8DIPDrivers, Receivers, Transceivers8-DIP4.75V ~ 5.25V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Half
Receiver Hysteresis:
70 mV
Data Rate:
2.5Mbps
Voltage – Supply:
4.75V ~ 5.25V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Through Hole
Package / Case:
8-DIP (0.300″”, 7.62mm)
Supplier Device Package:
8-DIP
1,171
GET A
QUOTE
ST485ERXDR
ST485ERXDRSTMicroelectronicsIC TRANSCEIVER HALF 1/1 8SOICDrivers, Receivers, Transceivers8-SOIC4.75V ~ 5.25V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Half
Receiver Hysteresis:
70 mV
Data Rate:
2.5Mbps
Voltage – Supply:
4.75V ~ 5.25V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
441
GET A
QUOTE
ST485ERXN
ST485ERXNSTMicroelectronicsIC TRANSCEIVER HALF 1/1 8DIPDrivers, Receivers, Transceivers8-DIP4.75V ~ 5.25V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Half
Receiver Hysteresis:
70 mV
Data Rate:
2.5Mbps
Voltage – Supply:
4.75V ~ 5.25V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Through Hole
Package / Case:
8-DIP (0.300″”, 7.62mm)
Supplier Device Package:
8-DIP
141
GET A
QUOTE
ST485EXDR
ST485EXDRSTMicroelectronicsIC TRANSCEIVER HALF 1/1 8SOICDrivers, Receivers, Transceivers8-SOIC4.75V ~ 5.25V-55°C ~ 125°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Half
Receiver Hysteresis:
70 mV
Data Rate:
5Mbps
Voltage – Supply:
4.75V ~ 5.25V
Operating Temperature:
-55°C ~ 125°C
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
975
GET A
QUOTE
ST485EXN
ST485EXNSTMicroelectronicsIC TRANSCEIVER HALF 1/1 8DIPDrivers, Receivers, Transceivers8-DIP4.75V ~ 5.25V-55°C ~ 125°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Half
Receiver Hysteresis:
70 mV
Data Rate:
5Mbps
Voltage – Supply:
4.75V ~ 5.25V
Operating Temperature:
-55°C ~ 125°C
Mounting Type:
Through Hole
Package / Case:
8-DIP (0.300″”, 7.62mm)
Supplier Device Package:
8-DIP
1,431
GET A
QUOTE
ST485XN
ST485XNSTMicroelectronicsIC TRANSCEIVER HALF 1/1 8DIPDrivers, Receivers, Transceivers8-DIP4.75V ~ 5.25V-55°C ~ 125°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Half
Receiver Hysteresis:
70 mV
Data Rate:
5Mbps
Voltage – Supply:
4.75V ~ 5.25V
Operating Temperature:
-55°C ~ 125°C
Mounting Type:
Through Hole
Package / Case:
8-DIP (0.300″”, 7.62mm)
Supplier Device Package:
8-DIP
115
GET A
QUOTE
ST490ABDR
ST490ABDRSTMicroelectronicsIC TRANSCEIVER FULL 1/1 8SOICDrivers, Receivers, Transceivers8-SOIC4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
70 mV
Data Rate:
25Mbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
334
GET A
QUOTE
ST490ABN
ST490ABNSTMicroelectronicsIC TRANSCEIVER FULL 1/1 8DIPDrivers, Receivers, Transceivers8-DIP4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
70 mV
Data Rate:
50Mbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Through Hole
Package / Case:
8-DIP (0.300″”, 7.62mm)
Supplier Device Package:
8-DIP
1,070
GET A
QUOTE
ST490ACN
ST490ACNSTMicroelectronicsIC TRANSCEIVER FULL 1/1 8DIPDrivers, Receivers, Transceivers8-DIP4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
70 mV
Data Rate:
50Mbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Through Hole
Package / Case:
8-DIP (0.300″”, 7.62mm)
Supplier Device Package:
8-DIP
333
GET A
QUOTE
ST491ACDRN/AST491ACDRSTMicroelectronicsIC TRANSCEIVER FULL 1/1 14SODrivers, Receivers, Transceivers14-SO4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
70 mV
Data Rate:
50Mbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
14-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
14-SO
1,168
GET A
QUOTE
ST491ACNN/AST491ACNSTMicroelectronicsIC TRANSCEIVER FULL 1/1 14DIPDrivers, Receivers, Transceivers14-DIP4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
70 mV
Data Rate:
50Mbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Through Hole
Package / Case:
14-DIP (0.300″”, 7.62mm)
Supplier Device Package:
14-DIP
843
GET A
QUOTE
N/AN/AST4E1240DTSTMicroelectronicsSO 08 .15 JEDECDrivers, Receivers, Transceivers8-SOIC3V ~ 5.5V-40°C ~ 85°C (TA)
Type:
Transceiver
Protocol:
RS485
Number of Drivers/Receivers:
1/1
Duplex:
Half
Receiver Hysteresis:
30 mV
Data Rate:
40Mbps
Voltage – Supply:
3V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
652
GET A
QUOTE
ST75185CDR
ST75185CDRSTMicroelectronicsIC TRANSCEIVER FULL 3/5 20SODrivers, Receivers, Transceivers20-SO4.5V ~ 5.5V0°C ~ 70°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
3/5
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
120Kbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
20-SOIC (0.295″”, 7.50mm Width)
Supplier Device Package:
20-SO
1,568
GET A
QUOTE
ST75185CPR
ST75185CPRSTMicroelectronicsIC TRANSCEIVER FULL 3/5 20SSOPDrivers, Receivers, Transceivers20-SSOP4.5V ~ 5.5V0°C ~ 70°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
3/5
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
120Kbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
20-SSOP (0.209″”, 5.30mm Width)
Supplier Device Package:
20-SSOP
571
GET A
QUOTE
ST75185CTR
ST75185CTRSTMicroelectronicsIC TRANSCEIVER FULL 3/5 20TSSOPDrivers, Receivers, Transceivers20-TSSOP4.5V ~ 5.5V0°C ~ 70°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
3/5
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
120Kbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
20-TSSOP (0.173″”, 4.40mm Width)
Supplier Device Package:
20-TSSOP
1,633
GET A
QUOTE
ST75285CTR
ST75285CTRSTMicroelectronicsIC TRANSCEIVER FULL 3/5 38TSSOPDrivers, Receivers, Transceivers38-TSSOP4.5V ~ 5.5V0°C ~ 70°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
3/5
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
120Kbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
38-TFSOP (0.173″”, 4.40mm Width)
Supplier Device Package:
38-TSSOP
452
GET A
QUOTE
ST7538P013TR
ST7538P013TRSTMicroelectronicsIC TRANSCEIVER HALF 1/1 44TQFNDrivers, Receivers, Transceivers44-TQFP-EP (10x10)4.75V ~ 5.25V-40°C ~ 85°C
Type:
Transceiver
Number of Drivers/Receivers:
1/1
Duplex:
Half
Voltage – Supply:
4.75V ~ 5.25V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
44-LQFP Exposed Pad
Supplier Device Package:
44-TQFP-EP (10×10)
387
GET A
QUOTE
ST7538Q
ST7538QSTMicroelectronicsIC TRANSCEIVER HALF 1/1 44TQFPDrivers, Receivers, Transceivers44-TQFP (10x10)4.75V ~ 5.25V-40°C ~ 85°C
Type:
Transceiver
Number of Drivers/Receivers:
1/1
Duplex:
Half
Voltage – Supply:
4.75V ~ 5.25V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
44-LQFP Exposed Pad
Supplier Device Package:
44-TQFP (10×10)
1,255
GET A
QUOTE

We’ve Got You Covered!

If you can’t find the parts you’re looking for in our database, don’t worry! We’re here to help. Simply fill out the form below with the part number you need and your contact information, and we’ll locate it for you. If you prefer to speak to someone directly, our sales team is available at 949.783.7300.

























    I agree to receive newsletters and promotional emails. I can unsubscribe at any time.


    Global Sourcing Capabilities

    Tap into our global network of suppliers to find the components you need. We simplify procurement, even for hard-to-find parts, saving you time and ensuring smooth production.

    Second Sourcing  Second Sourcing Solutions

    Don’t let supply chain disruptions delay your project. We’ll help you identify alternative components and secure reliable secondary sources to keep your production on track.

    Obsolescence Management  Obsolescence Management

    Outsmart obsolescence and ensure your designs stay in production. We’ll help you navigate component lifecycles, secure long-term supply, and find smart alternatives when parts are discontinued.

    Shortage Mitigation  Shortage Mitigation

    Forget supply chain worries. Our team specializes in navigating the unpredictable component market, leveraging our global network and deep expertise to help you find the necessary components when you need them.

























      I agree to receive newsletters and promotional emails. I can unsubscribe at any time.


      keyboard_arrow_up