The RT/Duroid 5880LZ 6-Layer Military Precision Guided Munition Board is a high-frequency, low-loss PCB solution developed for defence-grade electronics where signal fidelity and mechanical reliability must perform under extreme conditions. Fabricated on Rogers RT/Duroid 5880LZ laminate — a PTFE-based, glass microfibre-reinforced substrate — this board delivers a dielectric constant of 2.0 (±0.02) and ultralow loss tangent of 0.0009, making it an engineering-validated choice for RF/microwave signal paths in precision munition guidance systems.
<h3>Key Features</h3>
- Substrate: Rogers RT/Duroid 5880LZ PTFE/glass microfibre laminate
- Layer Count: 6-layer stackup, controlled impedance
- Board Thickness: 1.2mm (±10%)
- Copper Weight: 1oz (35µm) outer and inner layers
- Surface Finish: ENIG (Electroless Nickel Immersion Gold) to IPC-4552
- Dielectric Constant (Dk): 2.0 @ 10GHz
- Loss Tangent (Df): 0.0009 @ 10GHz
- Minimum Trace/Space: 3mil / 3mil
- Aspect Ratio: Up to 10:1 via drill
- Qualification Standard: IPC-6012 Class 3 / MIL-PRF-31032 compatible
- Finish: RoHS compliant; halogen-free options available
- Testing: 100% electrical test, AOI, and microsection inspection
<h3>Applications</h3>
- Precision guided munition (PGM) guidance modules
- Airborne radar front-end RF boards
- Missile and projectile seeker antenna assemblies
- Electronic warfare (EW) and countermeasure subsystems
- Satellite and space-borne communication payloads
- Defence avionics and navigation electronics
- High-frequency military radio frequency integrated circuits (RFICs)
<h3>Why Choose PCBSYNC</h3>
PCBSYNC is a professional PCB fabrication, PCBA, and EMS manufacturer delivering precision-built electronics for aerospace, medical, automotive, industrial, and smart energy applications. We handle everything from rapid prototyping to mass production — including rigid, flexible, and rigid-flex PCBs, full turnkey assembly, component sourcing, AOI and X-ray inspection, and OEM/ODM support. Reliable boards. Consistent quality. From prototype to production — PCBSYNC.
Working with RT/Duroid 5880LZ requires specialist laminate handling, controlled impedance stackup design, and stringent inter-layer registration — all areas where PCBSYNC’s engineering team has verified production experience. Whether you require NDA-protected prototype quantities or full production runs, we support defence supply chain requirements with full traceability documentation.
Contact PCBSYNC to request a technical review or submit your Gerber files for a competitive quotation.
