Model D10AAXXZ4 Surface Mount Attenuator 10 Watts The D10AAXXZ4 is high performance Alumina (Al2O3) surface mount attenuator intended as a lower cost alternative to Aluminum Nitride (AlN) and Beryllium Oxide (BeO). The attenuator 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 inter-stage matching, directional couplers, and for use in isolators. Features: • RoHS Compliant • 10 Watts • Low Cost • DC – 3.0GHz • Alumina Ceramic • Non-Nichrome Resistive Element • Low VSWR • 100% Tested General Specifications Resistive Element Substrate Terminal Finish Operating Temperature Thick film Alumina Ceramic Matte Tin over Sulfamate Nickel -55 to +125°C (see de rating chart) Tolerance is ±0.010”, unless otherwise specified. Designed to meet or exceed applicable portions of MIL-E-5400. All dimensions in inches. Electrical Specifications Attenuation Value: Power: Frequency Range: VSWR 1 – 7, 9, 10, 20 & 30dB 10 Watts DC – 3.0GHz <1.25:1 Specification based on unit properly installed using suggested mounting instructions and a 50 ohm nominal impedance. Specifications subject to change. Outline Drawing THE D10AAxxZ4 SERIES OF ATTENUATORS ARE SYMMETRICAL UNLESS OTHERWISE SPECIFIED ALL DIMENSIONS ARE IN INCHES USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 544-2414 +44 2392-232392 Model D10AAXXZ4 Specifications PART NUMBER ATTENUATION (dB) TOL. (±dB) POWER (WATTS) VSWR FREQ (GHZ) D10AA1Z4 1 0.30 10 1.25:1 3.0 D10AA2Z4 2 0.30 10 1.25:1 3.0 D10AA3Z4 3 0.30 10 1.25:1 3.0 D10AA4Z4 4 0.30 10 1.25:1 3.0 D10AA5Z4 5 0.30 10 1.25:1 3.0 D10AA6Z4 6 0.30 10 1.25:1 3.0 D10AA7Z4 7 0.30 10 1.25:1 3.0 D10AA9Z4 9 0.25 10 1.25:1 3.0 D10AA10Z4 10 0.25 10 1.25:1 3.0 D10AA20Z4 20 0.50 10 1.25:1 3.0 D10AA30Z4 30 1.50 10 1.25:1 3.0 Power De-rating Tape and Reel *Actual performance could be limited by the solder properties of the application Mounting Footprint and Procedure USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 544-2414 +44 2392-232392