| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
48 pcs
|
48 pcs | On Request | 1 | On Request | On Request | 704 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Forward Current | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Number of Channels | |
| Operating Temperature | |
| Power Dissipation | |
| Storage Temperature | |
| Supply Current | |
| Supply Voltage | |
| Tape & Reel | |
| Wavelength |
The OPB491N11Z is a transmissive photointerrupter from TT Electronics/Optek Technology, part of the Photologic® series. It is designed with a standard housing featuring a 0.125” (3.180 mm) wide slot, offering flexibility in design.
Key electrical specifications include a supply current of 7.5 mA, a peak wavelength of 890 nm, and a maximum forward current of 40 mA. It boasts fast switching times with a maximum fall time of 50 ns and a maximum rise time of 50 ns. The device operates over a supply voltage range of 4.5V to 16.0V and has a power dissipation of 275 mW.
This component is suitable for applications such as mechanical switch replacement, speed indication (tachometer), mechanical limit indication, and edge sensing. It operates within a temperature range of -40°C to 85°C.
The OPB491N11Z is packaged in bulk and is RoHS compliant and lead-free.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The peak wavelength is 890 nm.
The maximum forward current is 40 mA.
The operating temperature range is -40°C to 85°C.
The supply voltage range is 4.5V to 16V.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is 1 Unlimited.