150W 1.5dB DC-4GHz BeO Flanged Attenuator
A0150-150-1X
• Flange Mount
• RoHS Compliant
• Customer Defined Testing Available
A0150-150-1X Features:
A0150-150-1X Parameters:
A0150-150-1X Dimensions:
• High Rated Power
• Covered Resistive Element
• Symmetrical Design¹
Barry Industries
barryind.com
60 Walton St. Attleboro, MA 02703 • T (508) 226-3350 • F (508) 226-3317 • sales@barryind.com
A0150-150-1X Power Derating Curve
Barry Industries reserves the right to change part number and/or process without notification.
Ordering Information:
Barry Industries maintains an ISO9001 Certified Quality Management System
and is an ITAR Registered company.
ORIG. REV.
No.
Dimensions in inches [mm]
Tolerance is ± 0.010 [0.254]
unless otherwise stated
PAGE 1 OF 2
A 0150 - 150 - 1X
150 - 150W
Input Power Assigned by Factory
0150 - 1.5dB
Value Code
Prefix for Flanged Attenuator
1 Unit can be mounted in either direction
* In a matched, continuous 50Ω system with proper
workmanship
** Rating based on ≤100°C constant baseplate temperature
100
75
50
25
0
% of Rated Power
25 50 75 100 125 150
Flange Temperature °C
Nominal Attenuation: 1.5dB
Operating Frequency: DC - 4GHz
Attenuation Tolerance: -0.2dB, +0.7dB
Return Loss (Typical)*: 20dB or Better
Input Power: 150W**
Impedance: 50Ω
Resistor Construction: Thick Film on BeO
Flange Construction: Silver Plated Copper
Lead Construction: Silver Plated Copper
Operating Temperature: -55 to +150°C
B
JAN 5
2011
APR 30
2018
.130
[3.302](2X)
.140 [3.556] Max.
.062 [1.575]
.105 [2.667]
From Bottom
Face of Lead
(2X)
.230
[5.842]
.115 [2.921]
(2X)
.040 [1.02]
.005 [.127] Thick
(2X)
.125 [3.175]
Min. (2X)
.800 [20.32]
.600 [15.24]
.560 [14.22]
.100 [2.540] (2X)
.120 [3.050] (2X)
0.040 [1.02] at 45°
Chamfer
(4X)
.350
[8.89]
A0150-
150-1X
150W 1.5dB DC-4GHz BeO Flanged Attenuator
A0150-150-1X
A0150-150-1X Reliability Data:
Barry Industries
barryind.com
60 Walton St. Attleboro, MA 02703 • T (508) 226-3350 • F (508) 226-3317 • sales@barryind.com
Barry Industries reserves the right to change part number and/or process without notification.
Barry Industries maintains an ISO9001 Certified Quality Management System
and is an ITAR Registered company.
Parameter: Test Condition: Results:
Short Time Overload
Apply 1.1x Rated Power for
5 Seconds.
≤ 5.0% Resistance Shift
Rated Load Life
Apply 1/2 Power Under 40°C ±2°C
90 Minutes on/ 30 Minutes off.
Repeat for 100 hours
≤ 5.0% Resistance Shift
Moisture Resistance
MIL-PRF-55342 para.4.8.9
95% RH, 25°C - 65°C
≤ 5.0% Resistance Shift
Resistance to Soldering Heat
(Lead)
MIL-STD-202 Method 210
Test Condition “A”
≤ 5.0% Resistance Shift
Resistance to Soldering Heat
(Assembly)
MIL-STD-202 Method 210
Test Condition “J”
≤ 5.0% Resistance Shift
Terminal Strength
MIL-STD-202 Method 211
Test Condition “A” 3lbs.
Test Condition “B” 5 bends
No Significant Abnormality
(Visual)
Solderability (Lead only) MIL-STD-202 Method 208 Test C >95% Covered
High Temperature Storage
125°C ±2°C for 500 Hours
1.) ≤ 5.0% Resistance Shift
2.) No Significant Abnormality
(Visual)
Thermal Shock
-5°C to +150°C
30 Minutes Dwell, 5 Cycles
1.) ≤ 5.0% Resistance Shift
2.) No Significant Abnormality
(Visual)
ORIG. REV.
No.
PAGE 2 OF 2
JAN 5
2011
B
APR 30
2018