RoHS Compliant Model C25N50Z4A ALN SMT Termination 25 Watts, 50Ω General Specifications Resistive Element Terminations Substrate Thick film Matte Tin Finish Aluminum Nitride Electrical Specifications Features: • DC – 3.0 GHz • 25 Watts • Aluminum Nitride Ceramic • Non-Nichrome Resistive Element Resistance value: 50 ohms Frequency Range; Power: VSWR: DC – 3.0 GHz 25 Watts 1.25:1 Tolerance is ±0.010”, unless otherwise specified. Designed to meet of exceed applicable portions of MIL-E-5400. Operating temperature is -55ºC to 125ºC (see chart for derating temperatures). All dimensions in inches. Specifications subject to change with out notice. • 100% Tested • RoHS Compliant Outline Drawing C25N50Z4A (097) Rev C Available on Tape and Reel For Pick and Place Manufacturing. USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 544-2414 +44 2392-232392 Model C25N50Z4A RoHS Compliant Typical performance Mounting Procedure: Power De-rating: SCREW (2 PLS.) SOLDER PASTE SOLDER FILLED VIA PC BOARD HEATSINK MOUNTING PROCEDURE 1. 2. 3. Solder part in place using SN96 type solder with a controlled temperature iron. Drill thermal vias through PCB and fill with solder. To ensure good thermal connectivity to heat sink, which is critical for proper operation drill and tap heatsink and mount PCB to heat sink using screws. C25N50Z4A (097) Rev C USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 544-2414 +44 2392-232392 Available on Tape and Reel For Pick and Place Manufacturing.