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
Suntsu Electronics Logo - suntsu.com
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: 236,805
ImageData
Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
Quote
ISL33357EIRZ-T7AN/AISL33357EIRZ-T7ARenesasIC TRANSCEIVER FULL 3/5 40QFNDrivers, Receivers, Transceivers40-QFN (6x6)5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS232, RS485
Number of Drivers/Receivers:
3/3
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
20Mbps
Voltage – Supply:
5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
40-VFQFN Exposed Pad
Supplier Device Package:
40-QFN (6×6)
531
GET A
QUOTE
N/A
ISL37231DRAZ-TSRenesasIC TRANSCEIVER FULL 2/2 69AQFNDrivers, Receivers, Transceivers69-AQFN (5x5)1.71V ~ 1.89V0°C ~ 85°C
Type:
Transceiver
Number of Drivers/Receivers:
2/2
Duplex:
Full
Data Rate:
10.3125Gbps
Voltage – Supply:
1.71V ~ 1.89V
Operating Temperature:
0°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
69-VFQFN Dual Rows, Exposed Pad
Supplier Device Package:
69-AQFN (5×5)
367
GET A
QUOTE
ISL41334IRZ
ISL41334IRZRenesasIC TRANSCEIVER FULL 2/2 40QFNDrivers, Receivers, Transceivers40-QFN (6x6)4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS232, RS422, RS485
Number of Drivers/Receivers:
2/2
Duplex:
Full
Receiver Hysteresis:
35 mV
Data Rate:
20Mbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
40-VFQFN Exposed Pad
Supplier Device Package:
40-QFN (6×6)
644
GET A
QUOTE
ISL41334IRZ-T
ISL41334IRZ-TRenesasIC TRANSCEIVER FULL 2/2 40QFNDrivers, Receivers, Transceivers40-QFN (6x6)4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS232, RS422, RS485
Number of Drivers/Receivers:
2/2
Duplex:
Full
Receiver Hysteresis:
35 mV
Data Rate:
20Mbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
40-VFQFN Exposed Pad
Supplier Device Package:
40-QFN (6×6)
569
GET A
QUOTE
ISL41334IRZ-T7A
ISL41334IRZ-T7ARenesasIC TRANSCEIVER FULL 2/2 40QFNDrivers, Receivers, Transceivers40-QFN (6x6)4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS232, RS422, RS485
Number of Drivers/Receivers:
2/2
Duplex:
Full
Receiver Hysteresis:
35 mV
Data Rate:
20Mbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
40-VFQFN Exposed Pad
Supplier Device Package:
40-QFN (6×6)
241
GET A
QUOTE
ISL41387IRZ
ISL41387IRZRenesasIC TRANSCEIVER FULL 2/2 40QFNDrivers, Receivers, Transceivers40-QFN (6x6)4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS232, RS422, RS485
Number of Drivers/Receivers:
2/2
Duplex:
Full
Receiver Hysteresis:
35 mV
Data Rate:
20Mbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
40-VFQFN Exposed Pad
Supplier Device Package:
40-QFN (6×6)
1,194
GET A
QUOTE
ISL41387IRZ-T
ISL41387IRZ-TRenesasIC TRANSCEIVER FULL 2/2 40QFNDrivers, Receivers, Transceivers40-QFN (6x6)4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS232, RS422, RS485
Number of Drivers/Receivers:
2/2
Duplex:
Full
Receiver Hysteresis:
35 mV
Data Rate:
20Mbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
40-VFQFN Exposed Pad
Supplier Device Package:
40-QFN (6×6)
572
GET A
QUOTE
ISL4221EIR
ISL4221EIRRenesasIC TRANSCEIVER FULL 1/1 16QFNDrivers, Receivers, Transceivers16-QFN (5x5)2.7V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
250kbps
Voltage – Supply:
2.7V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
16-VQFN Exposed Pad
Supplier Device Package:
16-QFN (5×5)
512
GET A
QUOTE
ISL4221EIR-T
ISL4221EIR-TRenesasIC TRANSCEIVER FULL 1/1 16QFNDrivers, Receivers, Transceivers16-QFN (5x5)2.7V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
250kbps
Voltage – Supply:
2.7V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
16-VQFN Exposed Pad
Supplier Device Package:
16-QFN (5×5)
206
GET A
QUOTE
ISL4221EIRZ
ISL4221EIRZRenesasIC TRANSCEIVER FULL 1/1 16QFNDrivers, Receivers, Transceivers16-QFN (5x5)2.7V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
250kbps
Voltage – Supply:
2.7V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
16-VQFN Exposed Pad
Supplier Device Package:
16-QFN (5×5)
1,315
GET A
QUOTE
ISL4221EIRZ-T
ISL4221EIRZ-TRenesasIC TRANSCEIVER FULL 1/1 16QFNDrivers, Receivers, Transceivers16-QFN (5x5)2.7V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
250kbps
Voltage – Supply:
2.7V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
16-VQFN Exposed Pad
Supplier Device Package:
16-QFN (5×5)
1,045
GET A
QUOTE
ISL4223EIR
ISL4223EIRRenesasIC TRANSCEIVER FULL 2/2 20QFNDrivers, Receivers, Transceivers20-QFN (5x5)2.7V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
2/2
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
250kbps
Voltage – Supply:
2.7V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
20-VQFN Exposed Pad
Supplier Device Package:
20-QFN (5×5)
748
GET A
QUOTE
ISL4223EIR-T
ISL4223EIR-TRenesasIC TRANSCEIVER FULL 2/2 20QFNDrivers, Receivers, Transceivers20-QFN (5x5)2.7V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
2/2
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
250kbps
Voltage – Supply:
2.7V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
20-VQFN Exposed Pad
Supplier Device Package:
20-QFN (5×5)
668
GET A
QUOTE
ISL4223EIRZ
ISL4223EIRZRenesasIC TRANSCEIVER FULL 2/2 20QFNDrivers, Receivers, Transceivers20-QFN (5x5)2.7V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
2/2
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
250kbps
Voltage – Supply:
2.7V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
20-VQFN Exposed Pad
Supplier Device Package:
20-QFN (5×5)
1,336
GET A
QUOTE
ISL4223EIRZ-T
ISL4223EIRZ-TRenesasIC TRANSCEIVER FULL 2/2 20QFNDrivers, Receivers, Transceivers20-QFN (5x5)2.7V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
2/2
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
250kbps
Voltage – Supply:
2.7V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
20-VQFN Exposed Pad
Supplier Device Package:
20-QFN (5×5)
1,069
GET A
QUOTE
ISL4223EIRZ-T7A
ISL4223EIRZ-T7ARenesasIC TRANSCEIVER FULL 2/2 20QFNDrivers, Receivers, Transceivers20-QFN (5x5)2.7V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
2/2
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
250kbps
Voltage – Supply:
2.7V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
20-VQFN Exposed Pad
Supplier Device Package:
20-QFN (5×5)
406
GET A
QUOTE
ISL4223EIRZ-TK
ISL4223EIRZ-TKRenesasIC TRANSCEIVER FULL 2/2 20QFNDrivers, Receivers, Transceivers20-QFN (5x5)2.7V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
2/2
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
250kbps
Voltage – Supply:
2.7V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
20-VQFN Exposed Pad
Supplier Device Package:
20-QFN (5×5)
1,774
GET A
QUOTE
ISL4238EIR
ISL4238EIRRenesasIC TRANSCEIVER FULL 5/3 32QFNDrivers, Receivers, Transceivers32-QFN (5x5)2.7V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
5/3
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
250kbps
Voltage – Supply:
2.7V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (5×5)
855
GET A
QUOTE
ISL4238EIR-T
ISL4238EIR-TRenesasIC TRANSCEIVER FULL 5/3 32QFNDrivers, Receivers, Transceivers32-QFN (5x5)2.7V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
5/3
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
250kbps
Voltage – Supply:
2.7V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (5×5)
746
GET A
QUOTE
ISL4238EIRZ
ISL4238EIRZRenesasIC TRANSCEIVER FULL 5/3 32QFNDrivers, Receivers, Transceivers32-QFN (5x5)2.7V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
5/3
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
250kbps
Voltage – Supply:
2.7V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (5×5)
240
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