SPI Wehnelt Platinum Apertures

Designed for use with electron guns found in FEI/Philips and AMRAY SEMs. Using a hole without taper gives smaller hole size for improved characteristics. Can be easily cleaned without a vacuum evaporator.

Platinum

Hole Diameter	SPI #	Each		In Stock
200 µm	04202-AB	$90.88		Yes
300 µm	04203-AB	90.88		Yes
500 µm	04205-AB	90.88		No
750 µm	04207-AB	90.88		No
1000 µm	04210-AB	90.88		Yes
1200 µm	04212-AB	84.58		No