Description

<style>.e_editor{font:14px/24px Arial,'microsoft yahei','Times New Roman','b8bf53';}.e_editor div,e_editor p,e_editor td,e_editor th,e_editor li{font-weight:inherit;font-size:inherit;font-style:inherit;font-family:inherit;}.e_editor ul{margin:-10px 0 20px;}.e_editor li{padding:5px 0;}.e_table{width:96%;border-collapse:collapse;empty-cells:show;}.e_table th,.e_table td{padding:5px;border:2px solid #eee;}.e_img{padding:10px 0;text-align:center;}.e_p{line-height:20px;padding:0 0 20px;text-indent:0em;}</style> <div class="e_editor"> <div class="e_p"> I need 4.64K SMD resistors for the circuit that controls input sensitivity of the left and right input channels of an AD converter unit. I guess these resistors must be high precision (1% tolerance or lower) in order for the left and right input channels to match very closely in level. What brands/series would you recommend? Also what type (metal film, thin film or thick film) is best? </div> <div class="e_p"> I remember Vishay-Dale CMF or RN series were highly recommended for through hole. What do you think of soldering a small enough CMF resistor on the SMD pads instead of using an SMD one? Any drawbacks if I do this? How does the quality of through hole resistors compare to SMD? </div> <div class="e_p"> Any inputs would be greatly appreciated. Thanks in advance! </div> </div>