OPB981T51Z TT Electronics/Optek Technology, OPB981T51Z Datasheet - Page 6

• Manufacturer Part Number: OPB981T51Z
• Description: SWITCH SLOTTED OPTICAL WIRE LDS
• Manufacturer: TT Electronics/Optek Technology
• Series: Photologic®r

Specifications of OPB981T51Z

• Sensing Distance: 0.125" (3.18mm)
• Sensing Method: Transmissive
• Output Configuration: NPN - Open Collector, Buffer
• Mounting Type: Chassis Mount
• Current - Supply: 15mA
• Voltage - Supply: 4.75 V ~ 5.25 V
• Response Time: 70ns
• Package / Case: Module, Pre-Wired
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 365-1402

Photologic
OPB960, OPB970, OPB980, OPB990 Series
Issue C.1
Page 6 of 6
5.0
4.0
3.0
2.0
1.0
0.0
5.0
4.0
3.0
2.0
1.0
0.0
0.000
0.000
1/10
OPTEK reserves the right to make any changes at any time in order to improve design and to supply the best product possible.
®
0.025
0.025
Logic Output vs Top to Bottom Bocking Distance (Y-Axis Blocked)
Slotted Optical Switch
Logic Output vs Left to Right Bocking Distance (X-Axis Blocked)
0.050
0.050
Phone: [phone] or [phone]
0.075
0.075
0.100
0.100
Distance (inches)
Distance (inches)
0.125
0.125
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
0.150
0.150
FAX: [phone] [e-mail] www.optekinc.com
0.175
0.175
VCC = 5 Volts
IF = 20m A
Buffer Totem -Pole
VCC = 5 Volts
IF = 20m A
Buffer Totem -Pole
Aperture Width 11
Aperture Width 51
Aperture Width 55
0.200
0.200
0.225
0.225
0.250
0.250