Model B100NA20X4 ROHS Compliant Chip Attenuator 100 Watts, 20 dB Description The B100NA20X4 is high performance Aluminum Nitride (AlN) chip attenuator intended as a cost competitive alternative to Beryllium Oxide (BeO). The termination is well suited to all cellular frequency bands such as; AMPS, GSM, DCS, PCS, PHS and UMTS. The high power handling makes the part ideal for terminating circulators, and for use in power monitoring. The termination is also RoHS compliant! General Specifications Features: • RoHS Compliant • 100 Watts • DC – 4.0 GHz • AlN Ceramic • Non-Nichrome Resistive Element • Low VSWR • 100% Tested • Small Size Resistive Element Substrate Terminal Finish Operating Temperature Thick film AlN Ceramic Matte Tin over Nickel Barrier -55 to +150°C (see de rating chart) Tolerance is ±0.010”, unless otherwise specified. Designed to meet of exceed applicable portions of MIL-E-5400. All dimensions in inches. Electrical Specifications 20 dB, ± 1.0 dB, DC – 4.0 GHz 100 Watts DC – 4.0 GHz >20 dB to 2.7 GHz >19 dB to 4.0 GHz Value (A-C) Value (B-C) Tolerance 50.9 Ω 50.9 Ω ± 4% Attenuation Value: Power: Frequency Range: Return Loss Value (A-B) 81.8 Ω Specification based on unit properly installed using suggested mounting instructions and a 50 ohm nominal impedance. Specifications subject to change. Outline Drawing B100NA20X4 (097) Rev. E pg.1 of 2 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 B100NA20X4 Typical Performance: Return Loss: Attenuation: Power De-rating: Tape & Reel: Mounting Footprint and Procedure: Correct lead orientation ( Alternate lead Orientation. (May require external matching) B100NA20X4 (097) Rev. E USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 544-2414 +44 2392-232392 Available on Tape and Reel For Pick and Place Manufacturing. pg. 2 of 2