Electromagnetic & Electrostatic Protection

EMI & ESD Proof Keyboard

A highly shielded input device designed for environments where electromagnetic interference and electrostatic discharge threaten system integrity. Engineered to meet MIL-STD-461 and IEC 61000-4-2, featuring conductive shielding, robust grounding, and rugged enclosures for defense, aerospace, and medical applications.

MIL-STD-461 Compliant +/-15kV ESD Protection Made in India
EMI and ESD Shielded Keyboard
MIL-STD-461EMI/EMC Certified
ESD ImmunityUp to +/-15kV Air
TEMPESTEmission Security
±15kVESD Immunity
MIL-461EMI/EMC Compliant
100%RF Shielding
IP67Front Sealing
−40–85°Operating °C
Shielded Architecture

Uncompromised operation in high-interference zones

Designed for defence command centers, industrial test bays, medical MRI rooms, and aerospace cockpits - protecting sensitive circuits from external fields and preventing emissions leakage.

IEC 61000-4-2 Rated

Withstands severe electrostatic discharge up to +/-15kV air discharge and +/-8kV contact discharge, avoiding critical switch lockups or system reset anomalies.

MIL-STD-461 Compliance

Engineered and tested to meet strict military electromagnetic standards, limiting radiated and conducted emissions to avoid interfering with nearby communications equipment.

Conductive Shielding Layer

Integrates advanced indium tin oxide (ITO) layers, conductive key matrices, or metal mesh backplanes to block radio frequencies and electromagnetic fields.

TEMPEST Security Option

Supports strict military emissions protection protocols (Level I, II, and III) to prevent eavesdropping and data espionage in high-security government installations.

Multi-Point Grounding

A dedicated, low-impedance chassis grounding scheme ensures that any accumulated static charge is safely and instantly routed to the system ground.

IP67 Fluid Resistance

A fully sealed front panel blocks moisture, dust, and corrosive chemicals, ensuring that seal failures do not degrade internal electrical shielding.

Shielded Keyboard Internal Layout
Built for Severe Environments

Ground-up protection against electrical anomalies

Supplied in custom layout styles or standard QWERTY maps. Every keyboard incorporates a continuous grounding loop, shielded cables, and custom conductive gaskets that block both dust and radio frequencies, making it ideal for automation bays, medical suites, and field communications.

  • Continuous internal conductive ground plane
  • High-performance double-shielded cable with ferrite cores
  • Conductive fabric-over-foam or wire mesh EMI gaskets
  • Optional NVIS night-vision compatibility
Technical specifications

The numbers behind the build

Performance

Key mechanismDome, tactile
Switch life10 Million ops
LayoutQWERTY / custom
BacklightLED / NVIS (opt.)
Pointing deviceTouchpad / Trackball (opt.)

EMI / ESD Protection

ESD Immunity±15kV Air, ±8kV Cont.
EMI StandardMIL-STD-461F/G
RF Shielding100% Faraday cage
GroundingLow-impedance multi-point
Emission Sec.TEMPEST L1-L3 (opt.)

Environmental

Operating temp.−40 to +85°C
Humidity95% RH @ 40°C
Shock & vibrationMIL-STD-810G
Salt mist / fungusMIL-STD-810G
Front protectionIP65 / IP67

Electrical & Build

InterfaceUSB / PS/2 (Shielded)
CableShielded with ferrites
EnclosureMachined Aluminium / Steel
MountingPanel-mount / Desktop
OriginMade in India
Shielded Interfaces

EMI-tight connectivity and grounding

USB
Double-Shielded Cabling

High-coverage braid and foil shielding with integrated ferrite chokes to prevent conducted emissions along data lines.

GND
Chassis Ground Stud

Heavy-duty dedicated low-resistance grounding posts for quick integration into the host cabinet or system ground.

EMI
Shielding Gaskets

Conductive elastomer or wire-in-silicone gaskets provide a continuous electrical bridge at panel interfaces to prevent RF leakage.

EMC
Enclosed Shielding Can

A backside aluminium shielding can completely encapsulates the PCB and electronic controllers against external fields.

Configure to spec

Optional features

Tailor the keyboard to your platform, certification and operational needs.

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TEMPEST ProtectionLevel I / II / III emission security options for defense and government operations.
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Military Circular ConnectorsEquipped with MIL-DTL-38999 or equivalent connectors for absolute signal integrity in harsh fields.
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Shielded Display WindowsConductive ITO coated display windows for integrated display panels or trackballs.
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Custom Key MappingAdd, remove, or relocate keys for custom control stations and tactical systems.
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Silicone or Metal ConstructionAvailable in membrane, rugged silicone, or stainless steel key configurations.
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NVIS CompatibilityOptional night-vision-goggle compatible backlighting for airborne and field applications.
Where it works

Applications

Defense Systems
Aerospace & Flight Decks
Medical Diagnostics & MRI
Power & Utility Control Rooms
Automated Test Laboratories
Industrial Control Stations

Ready to spec it
for your system?

Tell us your platform, layout, shielding and grounding requirements - we'll engineer a keyboard that qualifies.

MIL-STD-461 & IEC 61000-4-2
TEMPEST level shielding
Custom Grounding Profiles
32+
Years
Experience
2000+
Projects
Completed
1000+
Satisfied
Clients

Trusted by leading organizations across defence, medical, industrial, and railway sectors worldwide.