A250N50X4 Datasheet, PDF (1/2 Pages) Anaren Microwave – AlN Ceramic

Features:
• RoHS Compliant
• 250 Watts
• DC - 2.2 GHz
• AlN Ceramic
• Non-Nichrome Resistive
Element
• Low VSWR
• 100% Tested
Outline Drawing
Model A250N50X4
Description
Chip Termination
250 Watts, 50Ω
The A250N50X4 is high performance Aluminum Nitride (AlN) chip
termination 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
combiners. The termination is also RoHS compliant!
General Specifications
Resistive Element
Thick film
Substrate
AlN Ceramic
Terminal Finish
Matte Tin over Nickel Barrier
Operating Temperature
-50 to +200°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
Resistance Value:
50 Ohms, ± 2%
Power:
250 Watts
Frequency Range:
DC – 2.2 GHz
Return Loss
> 20 dB DC – 2.2 GHz
Specification based on unit properly installed using suggested mounting instructions
and a 50 ohm nominal impedance. Specifications subject to change.
Note: All dimensions are in inches
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