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: 1,040
ImageData
Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
Quote
KSZ8864RMNI
KSZ8864RMNIMicrochip TechnologyIC ETHERNET SWITCH 4PORT 64QFNControllers64-QFN (8x8)1.8V, 2.5V, 3.3V-40°C ~ 85°C
Protocol:
Ethernet
Function:
Switch
Interface:
I2C, SPI
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Operating Temperature:
-40°C ~ 85°C
Package / Case:
64-VFQFN Exposed Pad
Supplier Device Package:
64-QFN (8×8)
43
GET A
QUOTE
KSZ8864RMNU
KSZ8864RMNUMicrochip TechnologyIC ETHERNET SWITCH 4PORT 64QFNControllers64-QFN (8x8)1.8V, 2.5V, 3.3V-40°C ~ 85°C
Protocol:
Ethernet
Function:
Switch
Interface:
MII, RMII
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Operating Temperature:
-40°C ~ 85°C
Package / Case:
64-VFQFN Exposed Pad
Supplier Device Package:
64-QFN (8×8)
874
GET A
QUOTE
KSZ8864RMNU-TR
KSZ8864RMNU-TRMicrochip TechnologyIC ETHERNET SWITCH 4PORT 64MLFControllers64-QFN (8x8)1.8V, 2.5V, 3.3V-40°C ~ 85°C
Protocol:
Ethernet
Function:
Switch
Interface:
MII, RMII
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Operating Temperature:
-40°C ~ 85°C
Package / Case:
64-VFQFN Exposed Pad
Supplier Device Package:
64-QFN (8×8)
866
GET A
QUOTE
KSZ8864RMNUB
KSZ8864RMNUBMicrochip TechnologyIC ETHERENET SWITCH 64QFNControllers64-QFN (8x8)1.8V, 2.5V, 3.3V-40°C ~ 85°C
Protocol:
Ethernet
Function:
Switch
Interface:
MII, RMII
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Operating Temperature:
-40°C ~ 85°C
Package / Case:
64-VFQFN Exposed Pad
Supplier Device Package:
64-QFN (8×8)
380
GET A
QUOTE
KSZ8864RMNUB-TR
KSZ8864RMNUB-TRMicrochip TechnologyIC ETHERENET SWITCH 64QFNControllers64-QFN (8x8)1.8V, 2.5V, 3.3V-40°C ~ 85°C
Protocol:
Ethernet
Function:
Switch
Interface:
MII, RMII
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Operating Temperature:
-40°C ~ 85°C
Package / Case:
64-VFQFN Exposed Pad
Supplier Device Package:
64-QFN (8×8)
1,465
GET A
QUOTE
KSZ8873FLL
KSZ8873FLLMicrochip TechnologyIC ETHERNET SW 3PORT 64LQFPControllers64-LQFP (10x10)1.8V, 2.5V, 3.3V0°C ~ 70°C
Protocol:
Ethernet
Function:
Switch
Interface:
I2C, SPI
Standards:
100 Base-FX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
115mA
Operating Temperature:
0°C ~ 70°C
Package / Case:
64-LQFP
Supplier Device Package:
64-LQFP (10×10)
1,199
GET A
QUOTE
KSZ8873FLLI
KSZ8873FLLIMicrochip TechnologyIC ETHERNET SWITCH 3PORT 64LQFPControllers64-LQFP (10x10)1.8V, 2.5V, 3.3V-40°C ~ 85°C
Protocol:
Ethernet
Function:
Switch
Interface:
I2C, SPI
Standards:
100 Base-FX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
115mA
Operating Temperature:
-40°C ~ 85°C
Package / Case:
64-LQFP
Supplier Device Package:
64-LQFP (10×10)
527
GET A
QUOTE
KSZ8873MLL
KSZ8873MLLMicrochip TechnologyIC ETHERNET SWITCH 3PORT 64-LQFPControllers64-LQFP (10x10)1.8V, 2.5V, 3.3V0°C ~ 70°C
Protocol:
Ethernet
Function:
Switch
Interface:
I2C, SPI
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
115mA
Operating Temperature:
0°C ~ 70°C
Package / Case:
64-LQFP
Supplier Device Package:
64-LQFP (10×10)
293
GET A
QUOTE
KSZ8873MLL-AM
KSZ8873MLL-AMMicrochip TechnologyIC ETHERNET SWITCH 3PORT 64-LQFPControllers64-PQFP (10x10)1.8V, 2.5V, 3.3V-40°C ~ 85°C
Protocol:
Ethernet
Function:
Switch
Interface:
I2C, SPI
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
115mA
Operating Temperature:
-40°C ~ 85°C
Package / Case:
64-LQFP
Supplier Device Package:
64-PQFP (10×10)
269
GET A
QUOTE
KSZ8873MLL-AM-TR
KSZ8873MLL-AM-TRMicrochip TechnologyIC ETHERNET SWITCH 3PORT 64LQFPControllers64-PQFP (10x10)1.8V, 2.5V, 3.3V0°C ~ 70°C
Protocol:
Ethernet
Function:
Switch
Interface:
I2C, SPI
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
115mA
Operating Temperature:
0°C ~ 70°C
Package / Case:
64-LQFP
Supplier Device Package:
64-PQFP (10×10)
1,669
GET A
QUOTE
KSZ8873MLLI
KSZ8873MLLIMicrochip TechnologyIC ETHERNET SWITCH 3PORT 64LQFPControllers64-PQFP (10x10)1.8V, 2.5V, 3.3V-40°C ~ 85°C
Protocol:
Ethernet
Function:
Switch
Interface:
I2C, SPI
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
115mA
Operating Temperature:
-40°C ~ 85°C
Package / Case:
64-LQFP
Supplier Device Package:
64-PQFP (10×10)
84
GET A
QUOTE
KSZ8873MLLI-TRN/AKSZ8873MLLI-TRMicrochip TechnologyCTLR 3-PORT 10/100 SWITCH W/ 1XControllers64-LQFP (10x10)1.66V ~ 1.94V, 2.5V ~ 3.465V-40°C ~ 85°C (TA)
Protocol:
Ethernet
Function:
Switch
Interface:
I2C, SPI
Standards:
IEEE 802.3, 10/100 Base-T/TX PHY
Voltage – Supply:
1.66V ~ 1.94V, 2.5V ~ 3.465V
Current – Supply:
115mA
Operating Temperature:
-40°C ~ 85°C (TA)
Package / Case:
64-LQFP
Supplier Device Package:
64-LQFP (10×10)
260
GET A
QUOTE
KSZ8873MLLJ
KSZ8873MLLJMicrochip TechnologyIC ETHERNET SWITCH 3PORT 64LQFPControllers64-LQFP (10x10)1.8V, 2.5V, 3.3V-40°C ~ 125°C
Protocol:
Ethernet
Function:
Switch
Interface:
I2C, SPI
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
115mA
Operating Temperature:
-40°C ~ 125°C
Package / Case:
64-LQFP
Supplier Device Package:
64-LQFP (10×10)
220
GET A
QUOTE
KSZ8873MLLV
KSZ8873MLLVMicrochip Technology3-PORT 10/100 SWITCH W/ 1X RMIIControllers64-LQFP (10x10)1.66V ~ 1.94V, 2.5V ~ 3.465V0°C ~ 70°C (TA)
Protocol:
Ethernet
Function:
Switch
Interface:
I2C, MII, SPI
Standards:
IEEE 802.3, 10/100 Base-T/TX PHY
Voltage – Supply:
1.66V ~ 1.94V, 2.5V ~ 3.465V
Current – Supply:
115mA
Operating Temperature:
0°C ~ 70°C (TA)
Package / Case:
64-LQFP
Supplier Device Package:
64-LQFP (10×10)
Grade:
Automotive
Qualification:
AEC-Q100
313
GET A
QUOTE
KSZ8873MML
KSZ8873MMLMicrochip TechnologyIC ETHERNET SWITCH 3PORT 64-LQFPControllers64-LQFP (10x10)1.8V, 2.5V, 3.3V0°C ~ 70°C
Protocol:
Ethernet
Function:
Switch
Interface:
I2C, SPI
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
115mA
Operating Temperature:
0°C ~ 70°C
Package / Case:
64-LQFP
Supplier Device Package:
64-LQFP (10×10)
822
GET A
QUOTE
KSZ8873MMLI
KSZ8873MMLIMicrochip TechnologyIC ETHERNET SWITCH 3PORT 64LQFPControllers64-LQFP (10x10)1.8V, 2.5V, 3.3V-40°C ~ 85°C
Protocol:
Ethernet
Function:
Switch
Interface:
I2C, SPI
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
115mA
Operating Temperature:
-40°C ~ 85°C
Package / Case:
64-LQFP
Supplier Device Package:
64-LQFP (10×10)
472
GET A
QUOTE
KSZ8873RLL
KSZ8873RLLMicrochip TechnologyIC ETHERNET SWITCH 3PORT 64-LQFPControllers64-LQFP (10x10)1.8V, 2.5V, 3.3V0°C ~ 70°C
Protocol:
Ethernet
Function:
Switch
Interface:
I2C, SPI
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
115mA
Operating Temperature:
0°C ~ 70°C
Package / Case:
64-LQFP
Supplier Device Package:
64-LQFP (10×10)
991
GET A
QUOTE
KSZ8873RLLI
KSZ8873RLLIMicrochip TechnologyIC ETHERNET SWITCH I2C/SPIControllers-1.8V, 2.5V, 3.3V-40°C ~ 85°C
Protocol:
Ethernet
Function:
Switch
Interface:
I2C, SPI
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
115mA
Operating Temperature:
-40°C ~ 85°C
240
GET A
QUOTE
KSZ8873RLLI-TR
KSZ8873RLLI-TRMicrochip TechnologyIC ETHERNET SWITCH 3PORT 64LQFPControllers64-LQFP (10x10)1.8V, 2.5V, 3.3V-40°C ~ 85°C
Protocol:
Ethernet
Function:
Switch
Interface:
I2C, SPI
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
115mA
Operating Temperature:
-40°C ~ 85°C
Package / Case:
64-LQFP
Supplier Device Package:
64-LQFP (10×10)
1,376
GET A
QUOTE
KSZ8873RLLU
KSZ8873RLLUMicrochip TechnologyIC TXRX PHY 10/100 3PORT 64LQFPControllers64-LQFP (10x10)1.8V, 2.5V, 3.3V-40°C ~ 85°C
Protocol:
Ethernet
Function:
Switch
Interface:
I2C, SPI
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
115mA
Operating Temperature:
-40°C ~ 85°C
Package / Case:
64-LQFP
Supplier Device Package:
64-LQFP (10×10)
313
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