Environmental Screening

Cougar is a full service MIL-STD-750 and MIL-STD-883 environmental test laboratory and program management organization. Cougar can conduct individual environmental tests or full qualification/screening programs to standard military or customer proprietary specifications, including MIL-PRF-19500, MIL-PRF-38534, MIL-PRF38535 Groups A, B, C, D, and E testing. Following are example product types Cougar routinely screens and typical screening services.

	Product Types
	Amplifiers Die (transistors, diodes and MMIC element evaluation) Packaged Transistors and MMICs Diodes; Axial, Beam-Lead Frequency Dividers (Pre Scalars) Frequency Mixers Custom Packaged Devices Additional Product Test Capabilities: Voltage Controlled Attenuators, Detectors, Power Dividers, Filters, Oscillators
	Amplifiers
	Die (transistors, diodes and MMIC element evaluation) Packaged Transistors and MMICs Diodes; Axial, Beam-Lead Frequency Dividers (Pre Scalars) Frequency Mixers Custom Packaged Devices Additional Product Test Capabilities: Voltage Controlled Attenuators, Detectors, Power Dividers, Filters, Oscillators
	Screening Services
	Internal Visual (assemblies, assembled components) Stabilization Bake Temperature Cycle Constant Acceleration PIND (Particle Impact Noise Detection) HTRB (High Temperature Reverse Bias) Burn-In / Life Test Electrical Parameter Testing (DC and RF to 40 GHz) Seal (Fine/Gross) Radiographic External Visual Bond Pull/Die Shear Solderability Lead Integrity SEM (Scanning Electron Microscope)