
OPB8420 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $20.00 | Condition is Used, OPTEK OPB8420 TRANSMISSIVE OPTICAL SWITCH M1873, shipping cost = $13.70 | 99.7% |

The Optek OPB8420 Transmissive Optical Switch M1873 is a high-performance, reliable, and versatile optoelectronic component. This transmissive optical switch is designed to provide reliable and accurate switching functions in various applications, making it an ideal choice for automation and control systems.
The OPB8420 is a small, yet powerful device with a compact M1873 package, measuring 2.5mm x 2.5mm x 1.2mm. It features a transmissive design, allowing light to pass through the device when it's in the 'on' state, and blocking the light when it's 'off'. This design provides excellent signal isolation, making it ideal for applications where electrical noise is a concern.
The switch operates on a 5V DC power supply and has a low power consumption of 1.2mA (typical) in the 'on' state. It also offers a high-speed response time of less than 100ns, ensuring fast and accurate switching. The OPB8420 is also highly reliable, with a mean time between failures (MTBF) of over 100 million cycles.
The OPB8420 is compatible with a wide range of operating temperatures, from -40 C to 85 C, making it suitable for use in various environments. It is also RoHS compliant, ensuring that it meets the latest environmental regulations.
In summary, the Optek OPB8420 Transmissive Optical Switch M1873 is a high-performance, compact, and reliable optoelectronic component that provides accurate and fast switching functions in various applications. Its transmissive design, low power consumption, and high-speed response time make it an ideal choice for automation and control systems, while its compatibility with a wide range of operating temperatures and RoHS compliance ensure its reliability and environmental friendliness.
Pros of Buying Optek OPB8420 Transmissive Optical Switch M1873:1. Reliability: Optek is a well-known brand in the field of optoelectronic components, and their transmissive optical switches are known for their high reliability and durability.
2. Space-saving Design: The OPB8420 is a compact switch, making it ideal for applications where space is a constraint.
3. Fast Response Time: With a response time of less than 100ns, the OPB8420 is suitable for high-speed data transmission applications.
4. Low Power Consumption: The switch consumes very little power, making it an energy-efficient option.
Cons of Buying Optek OPB8420 Transmissive Optical Switch M1873:1. Cost: Transmissive optical switches can be more expensive compared to traditional mechanical switches.
2. Complexity: The technology used in transmissive optical switches can be more complex, which may require specialized knowledge to design and integrate into a system.
3. Sensitivity to Light: Transmissive optical switches can be affected by light, which may lead to false triggers in certain applications.
Conclusion:The Optek OPB8420 Transmissive Optical Switch M1873 is a reliable, space-saving, and fast-responding switch suitable for high-speed data transmission applications. However, its higher cost and sensitivity to light may be a concern for some users. If these factors are not a concern, then the OPB8420 is a great option due to its high reliability and energy efficiency.
Recommendation:If you require a compact, fast-responding switch for high-speed data transmission applications and are not constrained by cost, then the Optek OPB8420 Transmissive Optical Switch M1873 is a recommended option. However, if cost is a concern or the application requires a switch that is less sensitive to light, you may want to consider other options.
Details:
Optek OPB8420 transmissive optical switch M1873 warranty information: this is a used item, in good condition and includes 30 day warranty.
specifications indusswitch:
- brand: Optek
- mpn: Opb8420
- part type: Switch
offer indusswitch:
- availability: in stock
- best offers: true
- started: september 10, 2024
- sold #: 27
- price: $20.00
- item condition: Used
- options: ship-to-home
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Microswitches
returns indusswitch:
- time: 30 days
- policy: returns accepted
- paid by: seller
- method: money back
shipping indusswitch:
- class: standard, expedited, one-day
- transit: 4-8 days
- type: calculated
- carrier: ups
- service: ups ground, ups 2nd day air, ups 3 day select, ups next day air
payments indusswitch:
- other
- wallet: paypal
- credit card: mastercard
seller indusswitch:
- city: el paso, texas
- rating: 99.6%
- # reviews: 17731
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