| Brand Name: | Lunfeng | 
| Model Number: | BLMS231097 | 
| MOQ: | 1 piece | 
| Payment Terms: | T/T, Western Union | 
| Supply Ability: | 500000 Piece/Pieces per Month | 
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			 1.Electrical Properties 
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			 Membrane Switch 
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			 Electrical Level: 
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			 35V(DC), 100mA,1W 
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			 Contact Resistance: 
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			 10Ω~500 Ω 
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			 Insulation Resistance: 
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			 100MΩ/100V 
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			 Dielectrics Voltage-resistance: 
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			 250VRms(50~60Hz 1min) 
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			 Chattering Time: 
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			 ≤ 5ms 
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			 Life Time: 
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			 Flat type ≥ 5,000,000; Tactile type ≥ 1,000,000 
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			 Tail Folding: 
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			 R>1,180 
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			 2.Mechanical Properties 
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			 Operating Force: 
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			 Flat type 57~284g (2~10oz); Tactile type 170~397g(6~14oz) 
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			 Switch Stroke: 
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			 Flat type 0.1~0.5mm; Tactile type 0.6~1.5mm 
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			 3.Environmental and Storage Conditions 
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			 Operation Temperature: 
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			 -40°C ~ +80°C 
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			 Storage Temperature: 
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			 -40°C ~ +80°C 
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			 Humidity: 
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			 40°C, 90%~95%, 240 hours 
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