D50AA20Z4 Datasheet, PDF (1/2 Pages) Anaren Microwave – RoHS Compliant

Features:
• RoHS Compliant
• 50 Watts
• DC – 2300 MHz
• AlN Ceramic
• Non-Nichrome Resistive
Element
• Low VSWR
• 100% Tested
Outline Drawing
Model D50AA20Z4
Surface Mount Attenuator
50 Watts, 20dB
Description
The D50AA20Z4 is a high performance Alumina (Al₂O₃) Surface mount
attenuator intended as a cost competitive alternative to 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 terminating circulators, and for use in power
monitoring. The attenuator is also RoHS compliant!
General Specifications
Resistive Element
Thick film
Substrate
Terminal Finish
Al₂O₃ Ceramic
Matte Tin over Nickel Barrier
Operating Temperature -55 to +200°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: 20 dB ±0.5 dB
Power:
50 Watts
Frequency Range:
DC – 2300 MHz
Input Return Loss: 20 dB
Specification based on unit properly installed using suggested mounting instructions
and a 50 ohm nominal impedance. Specifications subject to change.
UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN INCHES
1 of 2
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