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  Chip Attenuators
  Mounting: SMT
Surface mount chip attenuators are designed for direct installation on printed circuit boards. Edge metalization on two sides forms the solder fillets for stronger attachment, easier inspection, and increased heat removal area. The devices are available in Alumina, Aluminum Nitride (AlN) or BeO. All devices are available RoHS compliant.
Electrical Specifications
Max. Impedance 
 50
Frequency (GHz) 
 DC to 3
Max. VSWR (in/max) 
 1.5
Max. Power (W) 
 120
Operating Temperature 
 -55 to +150C
Material
Substrate 
 Alumina, AlN, BeO
Resistor 
 Thin Film
 
  Product Selection Table
 
 
Sort descending Sort ascending
Power (W)
Sort descending Sort ascending
Substrate
Sort descending Sort ascending
Frequency (GHz)
Sort descending Sort ascending
VSWR (in/max)
Sort descending Sort ascending
length
Sort descending Sort ascending
width
Sort descending Sort ascending
height
Sort descending Sort ascending
part
0.5  Alumina  2  1.30  0.15  0.175  0.04  83-8999-
5  BeO  3  1.50  0.175  0.2  0.04  83-3995-
10  BeO  3  1.50  0.25  0.25  0.04  83-3999-
10  AlN  2  1.35  0.2  0.1  0.04  83-7014-
10  AlN  3  1.50  0.25  0.25  0.04  83-7999-
20  AlN  3  1.50  0.375  0.375  0.04  83-7027-
25  BeO  2  1.40  0.375  0.375  0.04  83-3998-
75  AlN  2.4  1.25  0.30  0.25  0.04  83-7012-30.00
120  AlN  2.4  1.20  0.23  0.35  0.04  83-7026-
120  AlN  2.4  1.20  0.23  0.35  0.04  83A7026-F
Application Notes
Mounting SMT power resistors and attenuators.pdf
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Micro Lambda
Micro Lambda is Florida RF Labs full line distributor which stocks Cable Assemblies and Resistor products.
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