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.

Part Search

CLEAR SEARCH
Total Products: 5,608
ImageData
Sheet
Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp
Additional SpecificationsQtyGet A
Quote
STM32F103VGT7TR
STM32F103VGT7TRSTMicroelectronicsIC MCU 32BIT 1MB FLASH 100LQFPMicrocontrollers100-LQFP (14x14)2V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
1MB (1M x 8)
Mounting Type:
Surface Mount
436
STM32F103ZCH6
STM32F103ZCH6STMicroelectronicsIC MCU 32BIT 256KB FLSH 144LFBGAMicrocontrollers144-LFBGA (10x10)2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
256KB (256K x 8)
Mounting Type:
Surface Mount
988
STM32F103ZCT6
STM32F103ZCT6STMicroelectronicsIC MCU 32BIT 256KB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
256KB (256K x 8)
Mounting Type:
Surface Mount
1,358
STM32F103ZCT6TR
STM32F103ZCT6TRSTMicroelectronicsIC MCU 32BIT 256KB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
256KB (256K x 8)
Mounting Type:
Surface Mount
1,621
STM32F103ZCT7
STM32F103ZCT7STMicroelectronicsIC MCU 32BIT 256KB FLASH 144LQFPMicrocontrollersN/A2V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
256KB (256K x 8)
Mounting Type:
Surface Mount
88
STM32F103ZCT7TR
STM32F103ZCT7TRSTMicroelectronicsIC MCU 32BIT 256KB FLASH 144LQFPMicrocontrollersN/A2V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
256KB (256K x 8)
Mounting Type:
Surface Mount
455
STM32F103ZDH6
STM32F103ZDH6STMicroelectronicsIC MCU 32BIT 384KB FLSH 144LFBGAMicrocontrollers144-LFBGA (10x10)2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
384KB (384K x 8)
Mounting Type:
Surface Mount
835
STM32F103ZDH6TR
STM32F103ZDH6TRSTMicroelectronicsIC MCU 32BIT 384KB FLSH 144LFBGAMicrocontrollers144-LFBGA (10x10)2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
384KB (384K x 8)
Mounting Type:
Surface Mount
248
STM32F103ZDT6
STM32F103ZDT6STMicroelectronicsIC MCU 32BIT 384KB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
384KB (384K x 8)
Mounting Type:
Surface Mount
215
STM32F103ZEH6
STM32F103ZEH6STMicroelectronicsIC MCU 32BIT 512KB FLASH 144BGAMicrocontrollersN/A2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
512KB (512K x 8)
Mounting Type:
Surface Mount
1,368
STM32F103ZEH6TR
STM32F103ZEH6TRSTMicroelectronicsIC MCU 32BIT 512KB FLASH 144BGAMicrocontrollersN/A2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
512KB (512K x 8)
Mounting Type:
Surface Mount
26
STM32F103ZEH7
STM32F103ZEH7STMicroelectronicsIC MCU 32BIT 512KB FLSH 144LFBGAMicrocontrollers144-LFBGA (10x10)2V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
512KB (512K x 8)
Mounting Type:
Surface Mount
1,109
STM32F103ZEH7TR
STM32F103ZEH7TRSTMicroelectronicsIC MCU 32BIT 512KB FLSH 144LFBGAMicrocontrollers144-LFBGA (10x10)2V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
512KB (512K x 8)
Mounting Type:
Surface Mount
1,118
STM32F103ZET6
STM32F103ZET6STMicroelectronicsIC MCU 32BIT 512KB FLASH 144LQFPMicrocontrollersN/A2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
512KB (512K x 8)
Mounting Type:
Surface Mount
1,631
STM32F103ZET6TR
STM32F103ZET6TRSTMicroelectronicsIC MCU 32BIT 512KB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
512KB (512K x 8)
Mounting Type:
Surface Mount
1,215
STM32F103ZET7
STM32F103ZET7STMicroelectronicsIC MCU 32BIT 512KB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)2V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
512KB (512K x 8)
Mounting Type:
Surface Mount
176
STM32F103ZFH6
STM32F103ZFH6STMicroelectronicsIC MCU 32BIT 768KB FLSH 144LFBGAMicrocontrollers144-LFBGA (10x10)2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
768KB (768K x 8)
Mounting Type:
Surface Mount
592
STM32F103ZFH6TR
STM32F103ZFH6TRSTMicroelectronicsIC MCU 32BIT 768KB FLSH 144LFBGAMicrocontrollers144-LFBGA (10x10)2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
768KB (768K x 8)
Mounting Type:
Surface Mount
580
STM32F103ZFT6
STM32F103ZFT6STMicroelectronicsIC MCU 32BIT 768KB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
768KB (768K x 8)
Mounting Type:
Surface Mount
1,236
STM32F103ZGH6
STM32F103ZGH6STMicroelectronicsIC MCU 32BIT 1MB FLASH 144LFBGAMicrocontrollersN/A2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
1MB (1M x 8)
Mounting Type:
Surface Mount
1,380

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