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
KSZ8842-PMBL-AM
KSZ8842-PMBL-AMMicrochip TechnologyIC ETHERNET SW 2PORT 100-LFBGAControllersN/A3.1V ~ 3.5V-40°C ~ 85°C
Protocol:
Ethernet
Function:
Switch
Interface:
PCI
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
3.1V ~ 3.5V
Current – Supply:
122mA
Operating Temperature:
-40°C ~ 85°C
Package / Case:
100-LFBGA
1,540
GET A
QUOTE
KSZ8842-PMBL-AM-TR
KSZ8842-PMBL-AM-TRMicrochip TechnologyIC ETHERNET SW 2PORT 100LFBGAControllers100-LFBGA (9x9)3.1V ~ 3.5V-40°C ~ 85°C
Protocol:
Ethernet
Function:
Switch
Interface:
PCI
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
3.1V ~ 3.5V
Current – Supply:
122mA
Operating Temperature:
-40°C ~ 85°C
Package / Case:
100-LFBGA
Supplier Device Package:
100-LFBGA (9×9)
1,447
GET A
QUOTE
KSZ8842-PMBL-TR
KSZ8842-PMBL-TRMicrochip TechnologyIC ETHERENET SWITCH 100LFBGAControllers100-LFBGA (9x9)3.1V ~ 3.5V-40°C ~ 85°C
Protocol:
Ethernet
Function:
Switch
Interface:
PCI
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
3.1V ~ 3.5V
Current – Supply:
122mA
Operating Temperature:
-40°C ~ 85°C
Package / Case:
100-LFBGA
Supplier Device Package:
100-LFBGA (9×9)
1,008
GET A
QUOTE
KSZ8842-PMQL
KSZ8842-PMQLMicrochip TechnologyIC SWITCH 10/100 32BIT 128QFPControllers128-PQFP (14x20)3.1V ~ 3.5V0°C ~ 70°C
Protocol:
Ethernet
Function:
Switch
Interface:
PCI
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
3.1V ~ 3.5V
Current – Supply:
122mA
Operating Temperature:
0°C ~ 70°C
Package / Case:
128-BFQFP
Supplier Device Package:
128-PQFP (14×20)
259
GET A
QUOTE
KSZ8842-PMQLI
KSZ8842-PMQLIMicrochip TechnologyIC ETHERNET SW 2PORT PCI 128QFPControllers128-PQFP (14x20)3.1V ~ 3.5V-40°C ~ 85°C
Protocol:
Ethernet
Function:
Switch
Interface:
PCI
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
3.1V ~ 3.5V
Current – Supply:
122mA
Operating Temperature:
-40°C ~ 85°C
Package / Case:
128-BFQFP
Supplier Device Package:
128-PQFP (14×20)
1,284
GET A
QUOTE
KSZ8851-16MLL
KSZ8851-16MLLMicrochip TechnologyIC CTLR MAC/PHY NON-PCI 48-LQFPControllers48-LQFP (7x7)1.8V, 2.5V, 3.3V0°C ~ 70°C
Protocol:
Ethernet
Function:
MAC Controller
Interface:
Parallel
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
85mA
Operating Temperature:
0°C ~ 70°C
Package / Case:
48-LQFP
Supplier Device Package:
48-LQFP (7×7)
535
GET A
QUOTE
KSZ8851-16MLL-TR
KSZ8851-16MLL-TRMicrochip TechnologyIC MAC CTLR 1PORT W/BUS 48LQFPControllers48-LQFP (7x7)1.8V, 2.5V, 3.3V0°C ~ 70°C
Protocol:
Ethernet
Function:
MAC Controller
Interface:
Parallel
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
85mA
Operating Temperature:
0°C ~ 70°C
Package / Case:
48-LQFP
Supplier Device Package:
48-LQFP (7×7)
1,089
GET A
QUOTE
KSZ8851-16MLLI
KSZ8851-16MLLIMicrochip TechnologyIC MAC CTLR 1PORT W/BUS 48-LQFPControllers48-LQFP (7x7)1.8V, 2.5V, 3.3V-40°C ~ 85°C
Protocol:
Ethernet
Function:
MAC Controller
Interface:
Parallel
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
85mA
Operating Temperature:
-40°C ~ 85°C
Package / Case:
48-LQFP
Supplier Device Package:
48-LQFP (7×7)
1,649
GET A
QUOTE
KSZ8851-16MLLI-TR
KSZ8851-16MLLI-TRMicrochip TechnologyIC MAC CTLR 1PORT W/BUS 48LQFPControllers48-LQFP (7x7)1.8V, 2.5V, 3.3V-40°C ~ 85°C
Protocol:
Ethernet
Function:
MAC Controller
Interface:
Parallel
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
85mA
Operating Temperature:
-40°C ~ 85°C
Package / Case:
48-LQFP
Supplier Device Package:
48-LQFP (7×7)
130
GET A
QUOTE
KSZ8851-16MLLJ
KSZ8851-16MLLJMicrochip TechnologyIC CTLR MAC 1PORT NON-PCI 48LQFPControllers48-LQFP (7x7)1.8V, 2.5V, 3.3V-40°C ~ 125°C
Protocol:
Ethernet
Function:
MAC Controller
Interface:
Parallel
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
85mA
Operating Temperature:
-40°C ~ 125°C
Package / Case:
48-LQFP
Supplier Device Package:
48-LQFP (7×7)
311
GET A
QUOTE
KSZ8851-16MLLU-TR
KSZ8851-16MLLU-TRMicrochip TechnologyIC TXRX PHY 10/100 2PORT 48LQFPControllers48-LQFP (7x7)1.8V, 2.5V, 3.3V-40°C ~ 85°C
Protocol:
Ethernet
Function:
MAC Controller
Interface:
Parallel
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
85mA
Operating Temperature:
-40°C ~ 85°C
Package / Case:
48-LQFP
Supplier Device Package:
48-LQFP (7×7)
627
GET A
QUOTE
KSZ8851-16MQL
KSZ8851-16MQLMicrochip TechnologyIC CTLR MAC/PHY NON-PCI 128QFPControllers128-PQFP (14x20)1.8V, 2.5V, 3.3V0°C ~ 70°C
Protocol:
Ethernet
Function:
MAC Controller
Interface:
Parallel
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
85mA
Operating Temperature:
0°C ~ 70°C
Package / Case:
128-BFQFP
Supplier Device Package:
128-PQFP (14×20)
1,124
GET A
QUOTE
KSZ8851-16MQLI
KSZ8851-16MQLIMicrochip TechnologyIC CTLR MAC/PHY NON-PCI 128-QFPControllers128-PQFP (14x20)1.8V, 2.5V, 3.3V-40°C ~ 85°C
Protocol:
Ethernet
Function:
MAC Controller
Interface:
Parallel
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
85mA
Operating Temperature:
-40°C ~ 85°C
Package / Case:
128-BFQFP
Supplier Device Package:
128-PQFP (14×20)
1,235
GET A
QUOTE
KSZ8851-32MQL
KSZ8851-32MQLMicrochip TechnologyIC CTLR MAC/PHY NON PCI 128QFPControllers128-PQFP (14x20)1.8V, 2.5V, 3.3V0°C ~ 70°C
Protocol:
Ethernet
Function:
MAC Controller
Interface:
Parallel
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
85mA
Operating Temperature:
0°C ~ 70°C
Package / Case:
128-BFQFP
Supplier Device Package:
128-PQFP (14×20)
417
GET A
QUOTE
KSZ8851-32MQLI
KSZ8851-32MQLIMicrochip TechnologyIC CTLR MAC/PHY NON PCI 128QFPControllers128-PQFP (14x20)1.8V, 2.5V, 3.3V-40°C ~ 85°C
Protocol:
Ethernet
Function:
MAC Controller
Interface:
Parallel
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Current – Supply:
85mA
Operating Temperature:
-40°C ~ 85°C
Package / Case:
128-BFQFP
Supplier Device Package:
128-PQFP (14×20)
47
GET A
QUOTE
KSZ8851SNL
KSZ8851SNLMicrochip TechnologyIC CTLR MAC/PHY NON-PCI 32-QFNControllers32-QFN (5x5)1.8V, 2.5V, 3.3V0°C ~ 70°C
Protocol:
Ethernet
Function:
Controller
Interface:
SPI
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Operating Temperature:
0°C ~ 70°C
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (5×5)
692
GET A
QUOTE
KSZ8851SNL-TR
KSZ8851SNL-TRMicrochip TechnologyIC CTLR MAC/PHY NON-PCI 32-MLFControllers32-QFN (5x5)1.8V, 2.5V, 3.3V0°C ~ 70°C
Protocol:
Ethernet
Function:
Controller
Interface:
SPI
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Operating Temperature:
0°C ~ 70°C
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (5×5)
671
GET A
QUOTE
KSZ8851SNLI
KSZ8851SNLIMicrochip TechnologyIC ETHERNET CONTROLLER SPI 32QFNControllers32-QFN (5x5)1.8V, 2.5V, 3.3V-40°C ~ 85°C
Protocol:
Ethernet
Function:
Controller
Interface:
SPI
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Operating Temperature:
-40°C ~ 85°C
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (5×5)
426
GET A
QUOTE
KSZ8851SNLI-TR
KSZ8851SNLI-TRMicrochip TechnologyIC ETHERNET CTLR 1PORT PCI 32MLFControllers32-QFN (5x5)1.8V, 2.5V, 3.3V-40°C ~ 85°C
Protocol:
Ethernet
Function:
Controller
Interface:
SPI
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
1.8V, 2.5V, 3.3V
Operating Temperature:
-40°C ~ 85°C
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (5×5)
1,056
GET A
QUOTE
KSZ8852HLEWA
KSZ8852HLEWAMicrochip TechnologyIC ETHERNET CTLR 2PORT PCI 64LQFControllers64-LQFP-EP (10x10)3.3V-40°C ~ 115°C
Protocol:
Ethernet
Function:
Switch
Interface:
Ethernet
Standards:
10/100 Base-T/TX PHY
Voltage – Supply:
3.3V
Operating Temperature:
-40°C ~ 115°C
Package / Case:
64-LQFP Exposed Pad
Supplier Device Package:
64-LQFP-EP (10×10)
72
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