Silicon Phototransistor
OP570 Series
OP573
[MILLIMETERS]
DIMENSIONS ARE IN:
INCHES
OP570
TOLERANCE IS ± .0039 [0.1]
OP571
OP572
2
1
Pin #
1
2
Transistor
Collector
Emitter
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue 1.2
02/07
Page 2 of 4
OPTEK Technology Inc. —
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com