ATTENUATOR
CHIP 20 WATT
DATA SHEET
FEATURES
Small Footprint
High Power
Surface Mount
Low VSWR
Easy Installation
Wide Attenuation Offering
PART SERIES: 83A7027XX.XXF
APPLICATIONS
Mobile Networks
Broadcast
High Power Amplifiers
Isolators/Circulators
Military
Instrumentation
SHEET 1 OF 2
Dwg 83A7027F
EN 13-3506
Revision -
GENERAL DESCRIPTION
EMC Technology offers the widest selection of chip attenuators worldwide. Chip
components are offered in Alumina, Aluminum Nitride, Beryllium Oxide, and CVD diamond
for maximum performance.
ORDERING INFORMATION
Part Identifier:
83A7027XX.XXF
Attenuation Value
SPECIFICATIONS
1.0 ELECTRICAL
Nominal Impedance:
Frequency Range:
Attenuation Values Available:
Attenuation Accuracy:
Input Power CW:
Peak Power:
VSWR:
50 ohms
DC - 20 dB
1 – 20 dB in 1 dB increments
1 – 10 dB ±0.5dB
11 – 20dB ±1.0dB
20 watts @ 100˚C heat sink, derated linearly to zero power at 150˚C
200 watts (based on 10us pulse width and 1% duty cycle)
1.40:1 Max
2.0 ENVIRONMENTAL
Operating Temperature:
Non-operating Temperature:
Temperature Coefficient:
-55˚C to +150˚C
-65˚C to +150˚C
+/-200 PPM / ˚C max
3.0 MARKING
Unit Marking:
None
4.0 QUALITY ASSURANCE
Sample Inspect Per MIL-STD-105, Level II, 1.0% AQL.
Visual and Mechanical Inspection for Conformance to Outline Drawing
Measure Attenuation and VSWR
Data Retention - Standard
5.0 PACKAGING
Standard Packaging:
Tape and Reel
Form 423F110
Rev -
Cage Codes: 24602 / 2Y194
Specifications are Subject to Change Without Notice
www.emc-rflabs.com • +1 772-286-9300
AS 9100, ISO 9001 and 14001 Certified
ATTENUATOR
CHIP 20 WATT
DATA SHEET
PART SERIES: 83A7027XX.XXF
SHEET 2 OF 2
Dwg 83A7027F
EN 13-3506
Revision -
6.0 MECHANICAL
Substrate Material:
Resistive Film:
Terminal Material:
Metric Dimensions:
Aluminum Nitride
Thin Film
Thick Film, Silver plated
Provided for reference only
100%
RATED
POWER
50%
SAFE OPERATING AREA
0%
-55
0
75
100
125
150
TEMPERATURE IN °C
R0.025
[0.64 mm]
0.040
[1.02 mm]
2X 0.065
[1.65 mm]
2X 0.125
[3.18 mm]
0.375
- 0.010
[9.53 mm]
+0.015
0.270
[6.86 mm]
0.375
[9.53 mm]
0.365
[9.27 mm]
Unless Otherwise Specified:
TOLERANCE: X.XX = ± 0.02
X.XXX = ± 0.010
Form 423F110
Rev -
Cage Codes: 24602 / 2Y194
Specifications are Subject to Change Without Notice
www.emc-rflabs.com • +1 772-286-9300
AS 9100, ISO 9001 and 14001 Certified
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