WHAT IS THE DIFFERENCE BETWEEN SMT AND SMD

SMT stands for Surface Mount Technology, the entire technology of mounting and soldering surface mount components onto a printed circuit board or PCB. SMD is an abbreviation for surface mount devices,

FE1.1S-BSOP28BCN

SSOP28_150MIL SMT 3.3V,5V 9.91 x 3.91mm 1.73mm 28Pin

TDA3629T/YM/W

Dedicated power management IC

CH395Q

LQFP64_10X10MM SMT 30MHz 1.65V~3.6V -40℃~+85℃ 90mA 64Pins -55~+125℃ Active

APM32F103VCT6

SMT LQFP100_14X14MM ​Active​ ARM Cortex M3 96MHz 64KB 14.00 x 14.00mm 1.60mm Active

CH9121

LQFP64_10X10MM Active SMT 1.8,3.3V -40℃~+85℃ 1 160mA 64Pins -55~+125℃

STC89C52RC-40I-LQFP44

LQFP44_10X10MM 512B 3.3~5.5V 8051 40MHz SMT Active 39 8KB -40℃~+85℃ 512B 4KB 10.00 x 10.00mm 1.60mm 40MHz

RTL8211F-CG

QFN40_5X5MM_EP Active SMT 25MHz 0℃~+70℃ 40Pins -55~+125℃

AT32F403ARGT7

SMT LQFP64_10X10MM -40℃~+105℃ ARM Cortex M4F 240MHz 51 1024KB 2.6V~3.6V​ 1MB 1.60mm Artery Active 0.50mm 240MHz 64Pin

YT8521SH-CA

QFN48_6X6MM_EP SMT 1.8V~3.3V -40℃~+85℃ IEEE802.3 48Pins