OPB821Z Optek, Free Hanging Slotted Optical Switch, Transistor Output
- RS Stock No.:
- 908-7157
- Mfr. Part No.:
- OPB821Z
- Brand:
- Optek
Save 7% when you buy 100 units
Subtotal (1 unit)*
£4.87
(exc. VAT)
£5.84
(inc. VAT)
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Temporarily out of stock
- 999,999,999 unit(s) shipping from 15 January 2026
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Units | Per unit |
|---|---|
| 1 - 9 | £4.87 |
| 10 - 49 | £4.75 |
| 50 - 99 | £4.62 |
| 100 + | £4.51 |
*price indicative
- RS Stock No.:
- 908-7157
- Mfr. Part No.:
- OPB821Z
- Brand:
- Optek
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Optek | |
| Output Device | Transistor | |
| Mounting Type | Free Hanging | |
| Package Type | Wire | |
| Dimensions | 15.24 x 6.35 x 8.89mm | |
| Height | 8.89mm | |
| Length | 15.24mm | |
| Maximum Operating Temperature | +85°C | |
| Minimum Operating Temperature | -40°C | |
| Slot Width | 2.03mm | |
| Width | 6.35mm | |
| Series | OPB82 | |
| Operating Temperature Range | -40 → +85°C | |
Select all | ||
|---|---|---|
Brand Optek | ||
Output Device Transistor | ||
Mounting Type Free Hanging | ||
Package Type Wire | ||
Dimensions 15.24 x 6.35 x 8.89mm | ||
Height 8.89mm | ||
Length 15.24mm | ||
Maximum Operating Temperature +85°C | ||
Minimum Operating Temperature -40°C | ||
Slot Width 2.03mm | ||
Width 6.35mm | ||
Series OPB82 | ||
Operating Temperature Range -40 → +85°C | ||
- COO (Country of Origin):
- MX
Optek OPB821 Series Slotted Optical Switch
Optek non-contact switching slotted optical switch consists of an infrared emitting diode and an NPN silicon phototransistor. Constructed from a cost-effective black plastic housing. Comes in both PCB mounting & wire mounting variants to ensure that your application is covered.
Slotted Optical Switches, Optek Technology