MKBE87N0001USB MIL-STD-810G IP65 Keyboard 87 Backlit Keys - QWERTY English
The MKBE87 is a rugged QWERTY keyboard (English layout) with an ergonomic trackball, designed to meet the requirements of MIL-STD-810G and MIL-STD-461G standards.
Its 87 backlit keys, aluminum casing, and 38 mm optical trackball ensure reliable use in critical environments.
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The MKBE87N0001USB communicates via USB 2.0 Full Speed through an Amphenol circular connector MIL-DTL-38999 Series III. This unique interface ensures the transmission of keyboard and trackball data as well as their power supply and backlighting.
| Characteristic | Value |
|---|---|
| Mounting type | Panel mount |
| Number of keys | 87 full-travel keys |
| Sealing | IP65 |
| Environmental design | Designed to meet MIL-STD-810G and MIL-STD-461G standards |
| Weight | 2,150 g |
| Front dimensions | 450 × 164 mm |
| Cutout dimensions | 432.80 × 151.00 mm |
| Interior height indicated on cutout | 147.45 mm |
| Cutout corner radius | R1.75 mm |
| Casing material | Machined 6082-T6 aluminum |
| Casing pretreatment | Surtec 650 according to MIL-DTL-5541 Type II Class 3 |
| Casing primer | Black two-component epoxy primer |
| Primer thickness | 30 µm ± 10 µm |
| Primer adhesion | Tested according to DIN EN ISO 2409 |
| Finish coat | Two-component polyurethane RAL 9005, 30% gloss |
| Finish thickness | 30 µm ± 10 µm |
| Gloss control | DIN 67530 and ISO 2813, 60° measurement angle |
| Finish adhesion | Tested according to DIN EN ISO 2409 |
| Fastener material | A4 / 316 stainless steel |
| Key actuation force | 0.49 to 0.97 N |
| Key lifespan | 10,000,000 actuations |
| Key travel | 3.0 mm nominal |
| Contact technology | Rubber dome with carbon pill |
| Key material | POM |
| Key finish | Black paint with laser-engraved marking |
| Legend color | White |
| Backlighting | Powered directly by USB port |
| Backlight adjustment | Fn keys and up/down arrows |
| Backlight control | Customizable PWM signal |
| Backlight option | NVIS compatibility available on request |
| Communication interface | USB 2.0 Full Speed |
| Supply voltage | +4.4 to +5.25 Vdc |
| Power consumption without backlight | 100 mA |
| Typical power consumption | 250 mA |
| Maximum power consumption with backlight | 300 mA |
| Output connector | Amphenol TVP00ZN-09-35PN |
| Connector type | Circular 6-way connector MIL-DTL-38999 Series III |
| Mating connector | Amphenol TV06ZN-09-35SN or equivalent |
| Required cable | Compliant with USB 2.0 Full Speed requirements |
| Maximum cable length | 5 m |
| PCB protection | Acrylic protective coating |
| Optional cable | A029-80-03, 3 m USB cable with Amphenol connector |
| Trackball diameter | 38.1 mm |
| Ball material | Epoxy resin |
| Ball color | Metallic gray |
| Scroll wheel | No |
| Trackball body material | 6060-T6 aluminum |
| Trackball finish | Black powder coating Corro-Coat PE Series 5091, RAL 9005 |
| Trackball pretreatment | Surtec 650 |
| Trackball fasteners | A4 stainless steel |
| Ball displacement force | 20 to 40 g with PTFE seal |
| Ball seal material | Gray PTFE |
| Maximum ball load | Vertical pressure of 100 N, equivalent to 10 kg, for 2 minutes at 20 °C |
| Detectable ball speed | 30 IPS |
| Tracking technology | Patented infrared optical navigation |
| Removable ring material | Black PC / ABS |
| Trackball buttons | 2 × ITW 59-111 |
| Button actuation force | 3 N nominal |
| Button travel | 2.3 mm nominal |
| Button lifespan | 1,000,000 cycles |
| Resolution at 1 IPS | 850 pulses per ball revolution ± 10% |
| Resolution at 5 IPS | 1,700 pulses per ball revolution ± 10% |
| Anti-vibration function | Yes |
| Corrosion resistance | High |
| Cleaning | Washable and sterilizable keyboard |
| RE101 | Radiated emissions, magnetic field, 30 Hz to 100 kHz, naval applications |
| RE102 | Radiated emissions, electric field, 10 kHz to 18 GHz, helicopter applications |
| CS109 | Conducted susceptibility, structure current, 60 Hz to 100 kHz |
| CS114 | Conducted susceptibility by current injection, 10 kHz to 200 MHz, curve 5 |
| CS115 | Conducted susceptibility by impulse injection, 33 MHz |
| CS116 | Conducted susceptibility to damped sinusoidal transients, 10 kHz to 100 MHz |
| CS118 | Electrostatic discharge, ± 8 kV contact and ± 15 kV air |
| RS103 | Radiated susceptibility, electric field from 2 MHz to 18 GHz, 60 V/m, helicopter applications |
| Minimum operating temperature | -40 °C for 2 hours according to MIL-STD-810G, method 502.5, procedure II |
| Minimum storage temperature | -55 °C for 2 hours according to MIL-STD-810G, method 502.5, procedure I |
| Maximum operating temperature | +70 °C for 2 hours according to MIL-STD-810G, method 501.5, procedure II and RTCA/DO-160G |
| Maximum storage temperature | +85 °C for 3 hours according to MIL-STD-810G, method 501.5, procedure II and RTCA/DO-160G |
| Humidity resistance | MIL-STD-810G, method 507.5, procedure II, aggravated cycle of 24 hours at 60 °C for 10 cycles |
| Resonance search | MIL-STD-810G, method 514.6 and CAF 3793, 10 to 2,000 Hz, 0.5 g acceleration on 3 axes |
| Random vibrations | MIL-STD-810G, method 514.6, procedure I and CAF 3793, category 24, 20 to 2,000 Hz, 3 axes, 1 hour per axis |
| Functional shocks | MIL-STD-810G, method 516.6, procedure I, SRS, 20 g from 45 to 2,000 Hz, three shocks in each direction |
| Altitude | RTCA/DO-160G section 4.6.1 and CAF 3794, 25,000 ft, 376 mbar for 2 hours |
| Water resistance | IPX5 according to BS EN 60529:1992+A2:2013 |
| Temperature variation | RTCA/DO-160G section 5, category B, from -45 to +70 °C |
| Pinout 1 | VCC |
| Pinout 2 | USB D- |
| Pinout 3 | USB D+ |
| Pinout 4 | 0 V |
| Pinout 5 | Do not connect |
| Pinout 6 | Ground |
| EMC standard | |
| MIL-STD-461G | 2015 |
| Mount options | Enclosed |
| IP | IP65 |
| Layout | QWERTY |
| SKU | MKBE87N0001USB |
| Brand | NSI |
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