ATTENUATOR
HIGH RELIABILITY CHIP 200 MILLIWATT
DATA SHEET
FEATURES
Small Footprint
High Power
Surface Mount
Low VSWR
Easy Installation
Wide Attenuation Offering
PART SERIES: HRMXXXXXXXW3S
APPLICATIONS
Mobile Networks
Broadcast
High Power Amplifiers
Isolators/Circulators
Military
Instrumentation
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GENERAL DESCRIPTION
EMC Technology offers the widest selection of chip attenuators worldwide. We offer a line of fixed attenuators in a high-reliability S-level
common platform for space, military, and aerospace designs. The standard parts eliminate the need for costly and time-consuming
drawings and specifications meeting the specification and testing requirements of Mil-PRF-55342. Parts may be ordered 100% tested to
Group A with the option to add Group B or Group C. With our smart part numbering system, companies may designate the level of
testing they require simply by indicating Group A, B, & C at the appropriate location in the part number.
ORDERING INFORMATION
Part Identifier:
HRMXXXXXXXW3S
XX-Temperature Coefficient of Attenuation 1 x 10
-3
dB/dB/°
C
X-Attenuation Shift Negative or Positive
XX-Test Code: 0A=Group A; 0B=Group B; 0C=Group C
XX-dB Value
SPECIFICATIONS
1.0 ELECTRICAL
Nominal Impedance:
Frequency Range:
Attenuation Values Available:
Attenuation Accuracy @ 25ºC:
VSWR:
Input Power
Temperature Coefficient Tolerance:
50 ohms
DC – 12.4 GHz
0-10 dB in 1 dB increments
± 0.5 dB @ 1GHz
1.30:1 Max @ 1GHz
200 Milliwatts Full Rated Power To 125° Derated Linearly to 0 Watts at 150 °
C,
C.
± 0.001 dB/dB/ºC
Temperature Coefficient of Attenuation:-0.003, -0.004, -0.005, -0.006, -0.007, and -0.009 dB/dB/ºC
2.0 ENVIRONMENTAL
Operating Temperature:
-55˚C to +150˚C
3.0 MARKING
Unit Marking:
dB Value (X), Direction of Shift (N) and TCA Shift (X).
Form 423F147
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
HIGH RELIABILITY CHIP 200 MILLIWATT
DATA SHEET
PART SERIES: HRMXXXXXXXW3S
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4.0 QUALITY ASSURANCE
Verify 100% Visual Pre-Cap Inspection Performed Per TP-8965.
Perform Group A, B and/or C testing as indicated by the part number per TP-8965.
Test Data requirements
Test data required for customer see TP-8965.
Data retention – 24 months
Test samples required for customer see TP-8965.
5.0 PACKAGING
Standard Packaging:
Serialized Waffle Pack
6.0 MECHANICAL
Substrate Material:
Resistive Film:
Terminal Material:
Metric Dimensions:
Workmanship
Alumina 96%
Thick Film
Thick Film, Nickel Barrier, Solder Coated
Provided for reference only
PER MIL-STD-130
Unless Otherwise Specified:
TOLERANCE: X.XXX = ± 0.005
Form 423F147
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
HIGH RELIABILITY CHIP 200 MILLIWATT
DATA SHEET
PART SERIES: HRMXXXXXXXW3S
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7.0 FOOTPRINT
Inches
Part Number
HRMXXXXXXXW3S
A
0.022
B
0.028
C
0.041
D
0.013
S
0.026
W
0.075
A
0.56
B
0.71
C
1.04
mm
D
0.33
S
0.66
W
1.91
Form 423F147
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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