Kimball Physics Cathodes Product List

Lanthanum Hexaboride (LaB6) Cathodes

ES-423E 60-06

ES-423E 90-15

ES-423E 90-20

ES-423E 90-300

ES-423E 90-XX

ES-423E 90-

ES-423E 180-330

ES-423E-GR025 AEI

ES-440 SG AEI

Tantalum (Ta) Disc Cathodes：

ES-042

ES-044

ES-046

Barium Oxide (BaO) Disc Cathodes

ES-015

ES-064

ES-066

Yttrium (Y2O3)Coated Iridium Disc Cathodes

ES-535

ES-535W

ES-526

ES-529