First line: BC172B BC173C BC173B Abstract: .. D. C. CURRENT GAIN GROUPINGS BC172B BC173B MIN. MAX. BC172C BC173C MIN. MAX. BC 171 A BC172A BC173A MIN. MAX. BC171B BC172B BC173B MIN. MAX. BC172C BC173C MIN. MAX. IESTC~~~~';~;::~ TYPE TEST CONDITIONS .. Tags: BC173BBC173CBC172BBC171BC172BC173datasheet abstract..