Photologic® Slotted Optical Switch
OPB460, OPB470, OPB480, OPB490 Series
Features:
• Choice of pins or wires mounꢁng configuraꢁon
• Choice of aperture
• Choice of output configuraꢁon
• Choice of opaque or IR transmissive shell material
• Data rates to 250 kBaud
• Low power consumpꢁon
Description:
The OPB460, OPB470, OPB480 and OPB490 series of Photologic® photo integrated circuit switches provide opꢁmum flexibility for the
design engineer. Building from a standard housing with a 0.125” (3.180 mm) wide slot, a user can specify the type and polarity of TTL
output, discrete shell material, aperture width and choice of mounꢁng configuraꢁons. OPB460 through OPB473 have 0.425” (10.795 mm)
PCBoard leads with 0.320” (8.1 mm) spacing. OPB480 through OPB493 have 24” (609 mm) 26 AWG wires (UL approved wires).
All devices in this series exhibit performance over supply voltages ranging from 4.5 V to 16.0 V, and may be specified as buffered or
inverted with 10 kW Pull-up or Open Collector output. Devices are also TTI/LSTTL compaꢁble and can drive up to 10 TTL loads.
Custom electrical, wire and cabling and connectors are available. Contact your local representaꢁve or OPTEK for more informaꢁon.
Part Number Guide — OPB460, OPB470, OPB480, OPB490 Series
Applications:
OPB 4 X X X 1 1 X
• Mechanical switch replacement
• Speed indicaꢁon (tachometer)
• Mechanical limit indicaꢁon
• Edge sensing
All PCBoard Versions RoHS Compliant:
Z = Wire Version RoHS Compliant
OPTEK Assembly
Photologic™ Sensor Family
Sensor Aperture:
1 = 0.010” [0.25 mm]
Discrete Housing Material:
6 — Transmissive Shell, PCBoard Mountable
7 — Opaque Shell, PCBoard Mountable
8 — Transmissive Shell, Wire Terminaꢁon
9 — Opaque Shell, Wire Terminaꢁon
Emiꢁer Aperture:
1 = 0.010” [0.25 mm]
Mounꢀng Configuraꢀons:
L — Emiꢀer side mounꢁng tab only
N — No mounꢁng tabs
P — Sensor side mounꢁng tab only
T — Two mounꢁng tabs
Electrical Specificaꢀons:
0 — Buffered 10 kΩ Output
1 — Buffered Open-Collector Output
2 — Inverted 10 kΩ Output
3 — Inverted Open-Collector Output
Acꢀve Part Number List
Note: Parts in red are obsolete
OPB460N11
OPB460T11
OPB461L11
OPB461T11
OPB463N11
OPB463T11
OPB470N11
OPB471L11
OPB471N11
OPB472N11
OPB473N11
OPB480L11Z
OPB480T11Z
OPB481L11Z
OPB481T11Z
OPB482P11Z
OPB483L11Z
OPB483P11Z
OPB490P11Z
OPB490T11Z
OPB491L11Z
OPB491T11Z
OPB492L11Z
OPB492T11Z
OPB493T11Z
OPB460L11
OPB460P11
OPB461N11
OPB461P11
OPB462L11
OPB462N11
OPB462P11
OPB462T11
OPB463L11
OPB463P11
OPB470L11
OPB470P11
OPB470T11
OPB471P11
OPB471T11
OPB472L11
OPB472P11
OPB472T11
OPB473L11
OPB473P11
OPB473T11
OPB480N11Z
OPB480P11Z
OPB481N11Z
OPB481P11Z
OPB482L11Z
OPB482N11Z
OPB482T11Z
OPB483N11Z
OPB483T11Z
OPB490L11Z
OPB490N11Z
OPB491N11Z
OPB491P11Z
OPB492N11Z
OPB492P11Z
OPB493L11Z
OPB493N11Z
OPB493P11Z
RoHS
General Note
TT Electronics | OPTEK Technology
2900 E. Plano Pkwy, Plano, TX 75074 | Ph: +1 972 323 2200
TT Electronics reserves the right to make changes in product specificaꢁon without
noꢁce or liability. All informaꢁon is subject to TT Electronics’ own data and is
considered accurate at ꢁme of going to print.
www.ꢀelectronics.com | sensors@ꢀelectronics.com
Rev C 05/2022 Page 1
© TT electronics plc
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