| 產品名稱: | 輕觸與按鍵開關（Tact and key switch） |
| 製造商: | Marquardt 馬夸特 |
| 產品特色: | 1. 提供帶燈／無帶燈版本 |
| 2. 多種操作特性可選 |
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| 3. 可依外觀設計與安裝需求進行客製化 | |
| 4. ROHS compliant |
Contact
Marquardt 輕觸與按鍵開關提供清晰的按壓觸感回饋、長使用壽命，以及多樣化的設計版本。非常適合用於設備與機械的控制面板。
| Actuation type | indirect | ||||
|---|---|---|---|---|---|
| Weight | 1.471 g | ||||
| Switching function | Double normally open contact | ||||
| Number of poles | 2 x 1 - pole | ||||
| Connections | PCB terminal | ||||
| Mechanical life endurance | 2E4 | ||||
| Sales status | |||||
| Rating IEC | 30 mA 28 V | ||||
| Rating North America | without rating inscription | ||||
| Actuators | black, POM, dust cap of POM black | ||||
| Housing description | base plate: natural, PA glass fiber-reinforced | ||||
| Connection surface |
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| Contact material | CuSn gold-plated | ||||
| Contact distance | < 3 mm | ||||
| Contact type | lifting contact | ||||
| Free position (FP) max. | 10.9 mm | ||||
| Operating position (OP) | 9.8 +0.3 -0.2 mm | ||||
| Permissible total travel position | 8.6 mm | ||||
| Total travel / stroke | 1.5 mm | ||||
| Miscellaneous | operating position 2: 8.9 +0.3 -0.2 with 2 pressure points operating force 2: 11 - 14 N packed in box |
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