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Brand Name : IKB-MKB
Model Number : K-TEK-M32FK-4-AC-BL
Certification : CE, FCC, ROHS, IP65, IP68, ISO 9001-2015
Place of Origin : Shenzhen, China
MOQ : 1pc
Price : To be quoted
Payment Terms : Full payment in advance, Western Union, T/T, Paypal
Supply Ability : 3000psc/month
Delivery Time : ASAP Within 2 weeks upon payment confirmed
Packaging Details : Each keyboard to one box, several boxes to one carton.
Material : silicone rubber
Color : Black
Keys : 4 keys
G.W : 0.10KGs
backlight : white
Working temperature : -40℃ to +60℃
Name : silicone backlight keypad
4 Keys Military Silicone Matrix Keypad Backlit Computer Keyboard
Silicone Military Matrix Function Keypad
DESCRIPTION: 4 keys IP65 rated sealed & ruggedized silicone matrix function keypad, with carbon-on-gold key switch technology with key stroke (1.40mm±0.10mm) with extremely good tactile feeling for fast and accurate data input without any noise, matrix output without electronics controller, with durable coating & anti-microbial keyboard surface withstand to most chemicals and liquids under harsh environment, industrial white backlight included, top panel mounted solution.
DIMENSIONS: 96.0mm x 32.0mm (L x W)

| ELECTRICAL DATA | |
| Supply Voltage | DC +5V±5% | 
| Current Rating | 100mA | 
| EMC Standard | EN 55032:2015 EN 55035:2017 | 
| Lifespan | > 5 years | 
| Switch Contact Material | Carbon-on-Gold key switch technology PCB | 
| Interface | Dot matrix | 
| OS | All Windows, Linux, Unix, Mac OSX, Vxworks, Android, (U-cos-To be confirmed). | 
| MECHANICAL DATA | |
| Keys | 4 keys | 
| Key Size | 14.0mm x 14.0mm for normal keys | 
| Key Travel | 1.40±0.10mm | 
| Actuation Force | 1.5N±0.2N (pressure point) | 
| Switch Life | more than 5 million of operations | 
| G.W. | 0.10KGs | 
| ENVIRONMENTAL ADAPTABILITY | |
| Operating Temperature | -40℃ to +60℃ | 
| Storage Temperature | -45℃ to +70℃ | 
| Operating RH | 100% | 
| Atmospheric Pressure | 60-106Kpa | 
| Saline Mist | 96 hours, IEC 60512-6 | 
| Damp heat test at +40℃ | 21 days, IEC 60512-6 | 
| Dry heat test at +85℃ | 10 days, IEC 60512-6 | 
| RELIABILITY | |
| RoHS compliant, CE and FCC certified, MIL-STD-810F (wide temperature, shock, salt mist, vibration, fungus, humidity etc.) | |
| Protection Level | IP65 dynamic (front panel) | 
| Key Lifespan | >5 million actuations | 
| MTBF | >20000H | 
| MTTR | <30min | 
| APPLICATIONS | Vehicle, aerospace, naval, defense, maritime, Radar, console, portable rugged laptop, UAV ground station etc. | 
Our Factory Photo:

Our product Certificate:


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