RNR55 resistors from Vishay, made in Columbus, are approved for shipment with date codes from 2004 and up.
Authorized shipment of Vishay RNR55 resistors under Mil-PRF-55182
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Space Industry
New rad-hard schottky and rectifiers diodes for space
Rad-hard Schottky diodes from STMicroelectronics offer ESCC-qualified options for high-reliability space power applications.
Common EEPROM questions answered by DDC
Data Device Corporation (DDC) has compiled a list of frequently asked questions related to its EEPROM family.
Importance of the SAM for delamination detection
Delamination detection using acoustic microscopy reveals internal defects in plastic components, crucial for high-reliability applications.
Evaluation of delaminations in space COTS components
Delaminations in COTS components can lead to mechanical and electrical failures, making inspection essential for space use.
DLA Qualified Fixed Film Chip Resistor (MIL-PRF-55342)
DLA QPL-55342 updates include expanded resistor ranges for Mini-Systems and removal of several IRC resistor groups.
Overload protection in satellite power systems
Overload protection in satellite PDUs uses LCLs to monitor current and safely disconnect loads during fault conditions.
New SiC Schottky Diodes for space applications
Schottky diodes enable fast switching and efficiency, with SiC versions offering high voltage and radiation tolerance.
Silicon Carbide Diodes (SiC) for space applications
Silicon Carbide Diodes (SiC) offer high efficiency, thermal performance, and radiation tolerance for demanding space applications.
4 terminal current sense resistors in parallel configuration
Current sense resistors enable accurate, low-cost current measurement by converting flow into measurable voltage drops.
Evaluation of optical switches without moving parts
Non-mechanical optical switches show strong potential for space use, with B-EO and MO technologies performing reliably.
Radiation-resistant Photonics Integrated Circuits
Photonic integrated circuits offer radiation-resistant solutions for data, sensing, and space-based communication systems.
External Visual Inspection Guidelines
External visual inspection ensures EEE parts quality by identifying critical features and common issues in FPGAs and components per MIL-STD-883 Method 2009.
C-SAM crack detection within plastic packages
Scanning Acoustic Microscopy enables reliable crack detection in plastic packages, preventing failures in electronic components.
Testing angular sensors for space applications
Angular sensors tested for space: modular benches enable precise qualification under extreme temperature and vacuum conditions.
Mars 2020 SuperCam Calibration Target (SCCT)
Mars 2020 SuperCam calibration target—key for Mars rover imaging, mineral ID, and instrument health checks.
Angular Sensors | Types and space solution
Angular sensors enable precise position control in space mechanisms, with performance varying by technology and application.
Optical transceiver testing: Electro-optical characterization of 25 GBPS/S
Electro-optical characterization of optical transceivers reveals signal integrity and BER at high-speed data rates.
Lasers Endurance Characterization in Vacuum Conditions
Endurance testing of lasers in vacuum ensures stability, accurate control, and traceability across all wavelengths.
IR Sources Thermal Vacuum Cycling Characterization
Thermal vacuum testing of IR sources under extreme temperatures ensures reliability and accurate characterization.