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LA1 High power leaded chip attenuators0 pages
AT C
H I G H
P O W E R
R E S I S T I V E
P R O D U C T S
High Power Leaded Chip Attenuators
Style LA1
General Specifications
•
•
•
•
•
•
•
Frequency Range: DC to 3 GHz
Input Power*: 150 Watts
Operating Temp Range: -55 to +150˚C
Attenuation Stability**: 0.0001 dB/dB/°C, Max.
Resistive Elements: Tantalum Nitride
Substrate Material: Aluminum Nitride
Tabs: 99.99% Pure Silver, .004 inches thick,
Cover: Alumina
• RoHS Compliant
• Reliability: MIL-PRF-55342
.040
(1.02 mm)
.080 MAX.
(2.03 mm)
Mechanical Tolerance: ±.010 inch
unless otherwise specified
.400
(10.16 mm)
.250 TYP.
(6.35 mm)
.375
(9.53 mm)
.040 TYP.
(1.02 mm)
.004
(.101 mm)
ATC
Part Number
Nominal
Attenuation (dB)
LA13740P01DBFBK
LA13740P03DBFBK
LA13740P06DBFBK
LA13740P09DBFBK
LA13740P10DBFBK
LA13740P20DBFBK
LA13740P30DBFBK
Frequency
Sensitivity (dB, max.)
1
3
6
9
10
20
30
±
±
±
±
±
±
±
Maximum Deviation
from Nominal (dB)
VSWR
(max.)
+0.45 / -0.15
0.60 / -0.30
+0.60 / -0.20
+0.60 / -0.20
+0.40 / -0.30
+1.00 / -1.20
+1.75 / -1.20
1.55
1.50
1.30
1.30
1.25
1.25
1.25
0.20
0.30
0.30
0.30
0.20
1.00
1.05
For Attenuator Power Handling vs. Mounting Surface Temperature, see following page.
Sales of ATC products are subject to the terms and conditions contained in American Technical Ceramics Corp. Terms and Conditions of Sale (ATC document #001-992 Rev. B 12/05).
Copies of these terms and conditions will be provided upon request. They may also be viewed on ATC's website at www.atceramics.com/productfinder/default.asp. Click on the link
for Terms and Conditions of Sale.
ATC has made every effort to have this information as accurate as possible. However, no responsibility is assumed by ATC for its use, nor for any infringements of rights of third
parties which may result from its use. ATC reserves the right to revise the content or modify its product without prior notice.
© 2012 American Technical Ceramics Corp. All Rights Reserved.
Excerpt from ATC # 001-944; Rev P, 8/12
A M E R I C A N
ATC North America
+1-631-622-4700 • sales@atceramics.com
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T E C H N I C A L
C E R A M I C S
ATC Europe
+46 8 6800410 • sales@atceramics-europe.com
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ATC Asia
+86-755-2396-8759 • sales@atceramics-asia.com
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