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Asset ID: qac-accelerometer-miniature-bjgm18t01
BJGM18T01
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BJGM18T01

High-performance inertial sensor optimized for compact aerospace, defense, and industrial applications

Input Range

±60 g

Bias Error

≤4 mg

Bias Long-Term Repeatability (1 year)

≤1 (3σ) mg

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The BJGM18T01 is a high-performance inertial sensor optimized for compact aerospace, defense, and industrial applications. Engineered in a stainless-steel hermetic package, it delivers mission-ready reliability with high shock tolerance and thermal stability.

Its compact design and robust performance make it ideal for space-constrained applications requiring high precision and durability.

Key Features

  • ±60 g dynamic range with high bandwidth
  • High stability under thermal and mechanical stress
  • Compact stainless steel construction (< 30 g)
  • Analog current output for acceleration and temperature
  • No recalibration required over lifetime
  • MIL-STD-810G compliant for vibration, shock, humidity, and EMI immunity
  • Hermetically sealed and fungus resistant

Applications

Tactical munitions guidanceCompact navigation and inertial subsystemsMiniature UAV flight controlSeismic, shock, and vibration monitoringHarsh environment structural feedbackEmbedded motion sensing for defense electronics

Technical Specifications

Performance Specifications

Input Range

±60

g

Bias Error

≤4

mg

Bias Long-Term Repeatability (1 year)

≤1 (3σ)

mg

Bias Temperature Sensitivity

≤50

µg/°C

Residual Bias Modeling Error

≤170 (1σ)

µg

Scale Factor

0.65 to 0.85

mA/g

Scale Factor Long-Term Repeatability (1 year)

≤600 (3σ)

ppm

Scale Factor Temperature Sensitivity

≤100

ppm/°C

Residual Scale Factor Modeling Error

≤225 (1σ)

ppm

Scale Factor Non-Linearity

≤30

µg/g²

Vibration Rectification Error (50–200 Hz)

≤25

µg/g²rms

Vibration Rectification Error (200–750 Hz)

≤50

µg/g²rms

Vibration Rectification Error (750–2000 Hz)

≤100

µg/g²rms

Intrinsic Noise

≤7 (0–10 Hz), ≤70 (10–500 Hz), ≤1500 (500–10k Hz)

µgrms

Resolution / Threshold

≤1

µg

Bandwidth

≥300

Hz

Environmental Specifications

Operating Temperature

-55°C to +95°C

Storage Temperature

-55°C to +95°C

Maximum Temperature Rate

< 5°C/min

Random Vibration (non-operating)

6grms, 0.0185 g²/Hz, 5–2000 Hz, 60 min/axis

Random Vibration (operating)

14grms, 0.0985 g²/Hz, 5–2000 Hz, 3 min/axis

Sine Vibration

15g peak, 20–2000 Hz, 2 min/decade sweep/axis

Shock Tolerance

40g, 11 ms, each orthogonal axis (MIL-STD-810G)

Magnetic Immunity

≤10 Gauss, no permanent bias shift

Hermetic Sealing

Yes, for full humidity & thermal range endurance

Fungus Resistance

Compliant with MIL-STD-810G, Method 508.6

Explosive Atmosphere Compatibility

Compliant with MIL-STD-810G, Method 511.5, does not ignite air mixture

Electrical Specifications

Input Voltage Range

±13 to ±16 VDC

Nominal Voltage

±15 VDC

Quiescent Current (per supply)

< 20 mA

Quiescent Power (@ ±15 VDC)

< 600 mW

Full Scale Max Current

< 100 mA

Output Type

Analog current (Accel & Temp)

Package Information

Technical Drawings

BJGM18T01 Top View
Dimensions Drawingdimensions
BJGM18T01 Isometric View
Dimensions Drawingdimensions
BJGM18T01 Pins View
Pinout Diagrampinout

Technical Documentation

picture_as_pdf

Datasheet (PDF)

Full performance curves, pinout diagrams, and environmental testing results.

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CAD Model (STEP)

High-fidelity 3D geometry for structural integration and thermal modeling.

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Compliance Documentation

Certification of origin, quality management protocols, and compliance documentation.

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All specifications can be customized. Tell us your requirements for a tailored solution.