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: 31,199
ImageData
Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
Quote
KS8721B
KS8721BMicrochip TechnologyIC TRANSCEIVER FULL 1/1 48SSOPDrivers, Receivers, Transceivers48-SSOP2.375V ~ 2.625V0°C ~ 70°C
Type:
Transceiver
Protocol:
MII, RMII
Number of Drivers/Receivers:
1/1
Duplex:
Full
Voltage – Supply:
2.375V ~ 2.625V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
48-BSSOP (0.295″”, 7.50mm Width)
Supplier Device Package:
48-SSOP
109
GET A
QUOTE
KS8721B-TR
KS8721B-TRMicrochip TechnologyIC TRANSCEIVER FULL 1/1 48SSOPDrivers, Receivers, Transceivers48-SSOP2.375V ~ 2.625V0°C ~ 70°C
Type:
Transceiver
Protocol:
MII, RMII
Number of Drivers/Receivers:
1/1
Duplex:
Full
Voltage – Supply:
2.375V ~ 2.625V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
48-BSSOP (0.295″”, 7.50mm Width)
Supplier Device Package:
48-SSOP
58
GET A
QUOTE
KS8721BA4N/AKS8721BA4Microchip TechnologyIC TRANSCEIVER FULL 1/1 48SSOPDrivers, Receivers, Transceivers48-SSOP2.375V ~ 2.625V0°C ~ 70°C
Type:
Transceiver
Protocol:
MII, RMII
Number of Drivers/Receivers:
1/1
Duplex:
Full
Voltage – Supply:
2.375V ~ 2.625V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
48-BSSOP (0.295″”, 7.50mm Width)
Supplier Device Package:
48-SSOP
629
GET A
QUOTE
KS8721BA4-TRN/AKS8721BA4-TRMicrochip TechnologyIC TRANSCEIVER FULL 1/1 48SSOPDrivers, Receivers, Transceivers48-SSOP2.375V ~ 2.625V0°C ~ 70°C
Type:
Transceiver
Protocol:
MII, RMII
Number of Drivers/Receivers:
1/1
Duplex:
Full
Voltage – Supply:
2.375V ~ 2.625V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
48-BSSOP (0.295″”, 7.50mm Width)
Supplier Device Package:
48-SSOP
813
GET A
QUOTE
KS8721BI
KS8721BIMicrochip TechnologyIC TRANSCEIVER FULL 1/1 48SSOPDrivers, Receivers, Transceivers48-SSOP2.375V ~ 2.625V-40°C ~ 85°C
Type:
Transceiver
Protocol:
MII, RMII
Number of Drivers/Receivers:
1/1
Duplex:
Full
Voltage – Supply:
2.375V ~ 2.625V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
48-BSSOP (0.295″”, 7.50mm Width)
Supplier Device Package:
48-SSOP
1,156
GET A
QUOTE
KS8721BL
KS8721BLMicrochip TechnologyIC TRANSCEIVER FULL 1/1 48LQFPDrivers, Receivers, Transceivers48-LQFP (7x7)2.375V ~ 2.625V0°C ~ 70°C
Type:
Transceiver
Protocol:
MII, RMII
Number of Drivers/Receivers:
1/1
Duplex:
Full
Voltage – Supply:
2.375V ~ 2.625V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
48-LQFP
Supplier Device Package:
48-LQFP (7×7)
722
GET A
QUOTE
KS8721BL-TR
KS8721BL-TRMicrochip TechnologyIC TRANSCEIVER FULL 1/1 48LQFPDrivers, Receivers, Transceivers48-LQFP (7x7)2.375V ~ 2.625V0°C ~ 70°C
Type:
Transceiver
Protocol:
MII, RMII
Number of Drivers/Receivers:
1/1
Duplex:
Full
Voltage – Supply:
2.375V ~ 2.625V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
48-LQFP
Supplier Device Package:
48-LQFP (7×7)
834
GET A
QUOTE
KS8721BLI
KS8721BLIMicrochip TechnologyIC TRANSCEIVER FULL 1/1 48LQFPDrivers, Receivers, Transceivers48-LQFP (7x7)2.375V ~ 2.625V-40°C ~ 85°C
Type:
Transceiver
Protocol:
MII, RMII
Number of Drivers/Receivers:
1/1
Duplex:
Full
Voltage – Supply:
2.375V ~ 2.625V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
48-LQFP
Supplier Device Package:
48-LQFP (7×7)
267
GET A
QUOTE
KS8721BLI-TR
KS8721BLI-TRMicrochip TechnologyIC TRANSCEIVER FULL 1/1 48LQFPDrivers, Receivers, Transceivers48-LQFP (7x7)2.375V ~ 2.625V-40°C ~ 85°C
Type:
Transceiver
Protocol:
MII, RMII
Number of Drivers/Receivers:
1/1
Duplex:
Full
Voltage – Supply:
2.375V ~ 2.625V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
48-LQFP
Supplier Device Package:
48-LQFP (7×7)
112
GET A
QUOTE
KS8721BT
KS8721BTMicrochip TechnologyIC TRANSCEIVER FULL 1/1 48TQFPDrivers, Receivers, Transceivers48-TQFP (7x7)2.375V ~ 2.625V0°C ~ 70°C
Type:
Transceiver
Protocol:
MII, RMII
Number of Drivers/Receivers:
1/1
Duplex:
Full
Voltage – Supply:
2.375V ~ 2.625V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
48-TQFP
Supplier Device Package:
48-TQFP (7×7)
905
GET A
QUOTE
KS8721CL
KS8721CLMicrochip TechnologyIC TRANSCEIVER FULL 1/1 48LQFPDrivers, Receivers, Transceivers48-LQFP (7x7)2.375V ~ 2.625V0°C ~ 70°C
Type:
Transceiver
Protocol:
IEEE 802.3
Number of Drivers/Receivers:
1/1
Duplex:
Full
Voltage – Supply:
2.375V ~ 2.625V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
48-LQFP
Supplier Device Package:
48-LQFP (7×7)
136
GET A
QUOTE
KS8721SL
KS8721SLMicrochip TechnologyIC TRANSCEIVER FULL 1/1 48SSOPDrivers, Receivers, Transceivers48-SSOP2.375V ~ 2.625V0°C ~ 70°C
Type:
Transceiver
Protocol:
IEEE 802.3
Number of Drivers/Receivers:
1/1
Duplex:
Full
Voltage – Supply:
2.375V ~ 2.625V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
48-BSSOP (0.295″”, 7.50mm Width)
Supplier Device Package:
48-SSOP
28
GET A
QUOTE
KS8721SL-TR
KS8721SL-TRMicrochip TechnologyIC TRANSCEIVER FULL 1/1 48SSOPDrivers, Receivers, Transceivers48-SSOP2.375V ~ 2.625V0°C ~ 70°C
Type:
Transceiver
Protocol:
IEEE 802.3
Number of Drivers/Receivers:
1/1
Duplex:
Full
Voltage – Supply:
2.375V ~ 2.625V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
48-BSSOP (0.295″”, 7.50mm Width)
Supplier Device Package:
48-SSOP
807
GET A
QUOTE
KS8721SLA4N/AKS8721SLA4Microchip TechnologyIC TRANSCEIVER 1/1 48SSOPDrivers, Receivers, Transceivers48-SSOP2.375V ~ 2.625V–
Type:
Transceiver
Protocol:
IEEE 802.3
Number of Drivers/Receivers:
1/1
Voltage – Supply:
2.375V ~ 2.625V
Mounting Type:
Surface Mount
Package / Case:
48-BSSOP (0.295″”, 7.50mm Width)
Supplier Device Package:
48-SSOP
467
GET A
QUOTE
KS8721SLI
KS8721SLIMicrochip TechnologyIC TRANSCEIVER 1/1 48SSOPDrivers, Receivers, Transceivers48-SSOP2.375V ~ 2.625V–
Type:
Transceiver
Protocol:
IEEE 802.3
Number of Drivers/Receivers:
1/1
Voltage – Supply:
2.375V ~ 2.625V
Mounting Type:
Surface Mount
Package / Case:
48-BSSOP (0.295″”, 7.50mm Width)
Supplier Device Package:
48-SSOP
1,328
GET A
QUOTE
KSZ8001L
KSZ8001LMicrochip TechnologyIC TRANSCEIVER FULL 48LQFPDrivers, Receivers, Transceivers48-LQFP (7x7)1.8V, 3.3V0°C ~ 70°C
Type:
Transceiver
Protocol:
MII, RMII, SMII
Duplex:
Full
Voltage – Supply:
1.8V, 3.3V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
48-LQFP
Supplier Device Package:
48-LQFP (7×7)
392
GET A
QUOTE
KSZ8001L-TR
KSZ8001L-TRMicrochip TechnologyIC TRANSCEIVER FULL 48LQFPDrivers, Receivers, Transceivers48-LQFP (7x7)1.8V, 3.3V0°C ~ 70°C
Type:
Transceiver
Protocol:
MII, RMII, SMII
Duplex:
Full
Voltage – Supply:
1.8V, 3.3V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
48-LQFP
Supplier Device Package:
48-LQFP (7×7)
976
GET A
QUOTE
KSZ8001LA2N/AKSZ8001LA2Microchip TechnologyIC TRANSCEIVER FULL 48LQFPDrivers, Receivers, Transceivers48-LQFP (7x7)1.8V, 3.3V0°C ~ 70°C
Type:
Transceiver
Protocol:
MII, RMII, SMII
Duplex:
Full
Voltage – Supply:
1.8V, 3.3V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
48-LQFP
Supplier Device Package:
48-LQFP (7×7)
1,979
GET A
QUOTE
KSZ8001LA2TRN/AKSZ8001LA2TRMicrochip TechnologyIC TRANSCEIVER FULL 48LQFPDrivers, Receivers, Transceivers48-LQFP (7x7)1.8V, 3.3V0°C ~ 70°C
Type:
Transceiver
Protocol:
MII, RMII, SMII
Duplex:
Full
Voltage – Supply:
1.8V, 3.3V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
48-LQFP
Supplier Device Package:
48-LQFP (7×7)
760
GET A
QUOTE
KSZ8001LA3N/AKSZ8001LA3Microchip TechnologyIC TRANSCEIVER FULL 48LQFPDrivers, Receivers, Transceivers48-LQFP (7x7)1.8V, 3.3V0°C ~ 70°C
Type:
Transceiver
Protocol:
MII, RMII, SMII
Duplex:
Full
Voltage – Supply:
1.8V, 3.3V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
48-LQFP
Supplier Device Package:
48-LQFP (7×7)
630
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