Overview
The M39018/01-1026M is a miniature aluminum electrolytic capacitor manufactured to MIL-SPEC standards. This 120µF, 20/30 VDC capacitor features axial lead termination and is rated for +125°C operation, making it suitable for critical aerospace, defense, and high-reliability industrial applications. The M39018/01 series represents a precision-engineered component built to withstand rigorous environmental and electrical demands.
Key Features
- Capacitance: 120µF with tight tolerance
- Voltage rating: 20/30 VDC (operating/surge)
- Miniature axial lead construction for compact installations
- MIL-SPEC certified (M39018/01 series)
- Operating temperature range: –55°C to +125°C
- Military-grade reliability for mission-critical systems
Technical Specifications
The M39018/01-1026M meets stringent military specifications for capacitance, voltage, temperature stability, and longevity. Key electrical and physical characteristics include miniature dimensions suitable for space-constrained enclosures, low equivalent series resistance (ESR), and robust construction to handle thermal cycling and shock environments. The axial lead format allows quick insertion into through-hole PCB designs.
Typical Applications
- Aerospace and defense electronics
- Military avionics equipment
- High-reliability industrial control systems
- Power supply filtering and coupling
- Equipment requiring extended temperature operation
- Government and space exploration programs
Compatibility & Replacements
Compatible With
- Military-grade electronic systems requiring MIL-SPEC capacitors
- Through-hole PCB designs with standard 0.1″ pitch spacing
- Power supply circuits rated for 20–30 VDC
- Equipment with –55°C to +125°C environmental specifications
Replaces / Drop-In Replacement For
The M39018/01-1026M may replace other M39018/01-series capacitors with identical capacitance and voltage ratings. However, verify exact pinout and dimensions with system documentation before substitution. Consult the original equipment manufacturer (OEM) or your system integrator for approved replacement part numbers to ensure specification compliance.
Works With
- Axial lead through-hole assembly equipment
- Standard PCB soldering and rework processes
- Military and commercial test equipment (ESR, capacitance meters)
- Temperature cycling and environmental test chambers
