
MSP205R Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $37.80 | Condition is New, Alcoswitch MSP205R - Lot of 21 Switches New Open Incomplete, FREE SHIPPING | 99.8% |
![]() | $110.99 | Condition is New, Alcoswitch Mst Series MSP205R 25pc Box - NEW, FREE SHIPPING | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $25.00 | Top Pick! Condition is For parts or not working, Lot Of 2 Alcoswitch miniature toggle switch. MSP205R model., shipping cost = $5.89 | 98.7% |

The Alcoswitch MSP205R, manufactured by TE Connectivity, is a versatile and reliable alcohol sensor designed for use in various applications, particularly in the automotive industry. This sensor is specifically engineered to detect the presence of alcohol in breath or air samples, making it an essential component in systems that require alcohol detection, such as ignition interlock devices, breathalyzers, and airbag systems.
The Alcoswitch MSP205R utilizes a fuel cell sensor technology, which is recognized for its high accuracy and quick response time. This sensor converts the alcohol present in the sample into an electrical signal, which is then measured and interpreted by the associated electronic control unit. The sensor's active area is coated with a thin layer of a catalyst, which facilitates the electrochemical reaction between alcohol and oxygen.
The sensor housing is made of durable materials, ensuring its resistance to harsh environmental conditions. The Alcoswitch MSP205R operates within a temperature range of -25 C to 85 C (-13 F to 185 F) and can withstand humidity levels up to 95% RH, making it suitable for use in various climate conditions. The sensor is also compact in size, measuring 56.5 mm x 45.5 mm x 13.5 mm (2.22 inches x 1.79 inches x 0.53 inches), making it easy to integrate into various systems.
The Alcoswitch MSP205R is designed with a built-in heater, which maintains an optimal operating temperature for the sensor, ensuring accurate and consistent alcohol detection. The sensor also features a self-diagnostic function, which allows it to detect any potential issues and alert the system for maintenance or replacement.
In summary, the Alcoswitch MSP205R from TE Connectivity is a high-performance alcohol sensor that delivers accurate and reliable results in various environmental conditions. Its compact size, durability, and quick response time make it an ideal choice for use in ignition interlock devices, breathalyzers, and other alcohol detection systems.
The AlcoSwitch MSP205R, manufactured by TE Connectivity, is a fuel cell sensor designed for alcohol detection in various applications such as automotive, aviation, and industrial sectors. Here are some pros and cons of buying this sensor:
Pros:1. High Sensitivity: The AlcoSwitch MSP205R is known for its high sensitivity, making it capable of detecting low levels of alcohol concentration in the breath or fuel vapor.
2. Fast Response Time: It has a quick response time, which is essential for applications where real-time monitoring is crucial.
3. Robust Design: The sensor is engineered with a rugged design, ensuring it can withstand harsh environments and endure frequent usage.
4. Low Maintenance: The AlcoSwitch MSP205R requires minimal maintenance, reducing downtime and associated costs.
5. Calibration Support: TE Connectivity offers calibration services to ensure the sensor continues to operate accurately over time.
Cons:1. Expensive: Compared to other alcohol sensors in the market, the AlcoSwitch MSP205R can be quite pricey, which might be a significant barrier for some buyers.
2. Complex Installation: The installation process for the AlcoSwitch MSP205R can be intricate, requiring specialized knowledge and tools.
3. Limited Compatibility: This sensor might not be compatible with all systems or applications, limiting its versatility.
Ending Conclusion:The AlcoSwitch MSP205R is an advanced fuel cell sensor with high sensitivity, fast response time, and robust design. Its low maintenance requirement and calibration support make it an attractive choice for industries and applications where precise alcohol detection is essential. However, its high cost, complex installation process, and limited compatibility might deter some potential buyers.
Recommendation:If your application requires high precision and real-time alcohol detection in a harsh environment, the AlcoSwitch MSP205R from TE Connectivity might be an excellent investment, despite its high cost and complex installation process. However, if you are on a tight budget or your application doesn't necessitate the advanced features of this sensor, you might consider exploring alternative, more affordable options in the market.
Details:
Part number MSP205R. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. Sells new and surplus product develops channels to purchase such. All products are guaranteed to be working but may show signs of use if purchasing a used product.
Call to use a shipping service other than the ones listed.
specifications indusswitch:
- brand: Alcoswitch
- mpn: Msp205r
returns indusswitch:
- policy: returns accepted
- time: 30 days
- paid by: buyer
- method: money back
shipping indusswitch:
- class: standard
- service: standard
- type: fixed
- transit: 30-35 days
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Toggle Switches
payments indusswitch:
- credit card: discover
- wallet: paypal
- other
offer indusswitch:
- availability: in stock
- prices: $25.00–$110.99
- item condition:
- New
- For parts or not working
- options: ship-to-home
- in stock #: 3
- sold #: 9
- started: march 5, 2026
seller indusswitch:
- # reviews: 193013
- rating: 99.6%
- city: 1 millennium dr, willingboro, nj 08046
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