Available on Tape
and Reel For Pick and
Place Manufacturing.
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 544-2414
+44 2392-232392
Model D10AAXXZ4
Features:
• RoHS compliant
• Lowest Cost
• True Surface Mount
• Alumina Ceramic
• Non-Nichrome Resistive
Element
• Low VSWR
• 100% Tested
Surface Mount Attenuator
7 Watts
Description
The D10AAXXZ4 is high performance Alumina (Al2O3) surface mount
attenuator intended as a lower cost alternative to Aluminum Nitride (AlN)
and Beryllium Oxide (BeO). The attenuator is well suited to all cellular
frequency bands such as; AMPS, GSM, DCS, PCS, PHS and UMTS. The
high power handling makes the part ideal for inter-stage matching,
directional couplers, and for use in isolators.
General Specifications
Resistive Element Thick film
Substrate Alumina Ceramic
Terminal Finish Matte Tin over Sulfamate Nickel
Operating Temperature -55 to +125°C (see chart)
Tolerance is ±0.010”, unless otherwise specified. Designed to meet of exceed
applicable portions of MIL-E-5400. All dimensions in inches.
Electrical Specifications
Attenuation Value: 1 – 6, 9, 10, 20 & 30dB
Power: 7 Watts
Frequency Range: DC – 3.0 GHz
V.S.W.R.: <1.25:1
Specification based on unit properly installed using suggested mounting instructions
and a 50 ohm nominal impedance. Specifications subject to change.
Outline Drawing
.100
REF.
.035
182 .140 .080
.005
BOTTOM VIEW
.200
A
C
.175 .200
REF.
B
D
.025
SIDE VIEW
.090
REF.
.045
REF.
.182
.045
.009
.100
TOP VIEW
.090
SIDE VIEW
FOR PART NUMBERS D10AA9Z4 AND D10AA10Z4
BOTTOM VIEW
.035
.100
REF.
.005
.140
B
A
.080 .090
.200 .190
.090
REF.
SIDE VIEW
.025
.200
REF.
D
.175
C
.100
.009
TOP VIEW
.045
.045
SIDE VIEW
.045
REF.
FOR PART NUMBERS D10AA20Z4 AND D10AA30Z4
.035
.182
.010
.030
Dimensions given in inches.
Rev. 6/24/05
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 544-2414
+44 2392-232392
Available on Tape and
Reel For Pick and Place
Manufacturing.
Model D10AAXXZ4
Specifications:
PART NUMBER ATTENUATION(dB) TOL. (±dB) POWER (WATTS) VSWR FREQ (GHZ)
D10AA1Z4 1 0.30 7 1.25:1 3.0
D10AA2Z4 2 0.30 7 1.25:1 3.0
D10AA3Z4 3 0.30 7 1.25:1 3.0
D10AA4Z4 4 0.30 7 1.25:1 3.0
D10AA5Z4 5 0.30 7 1.25:1 3.0
D10AA6Z4 6 0.30 7 1.25:1 3.0
D10AA9Z4 9 0.25 7 1.25:1 3.0
D10AA10Z4 10 0.25 7 1.25:1 3.0
D10AA20Z4 20 0.50 7 1.25:1 3.0
D10AA30Z4 30 1.50 7 1.25:1 3.0
Power De-rating: Tape & Reel:
.160
.160
.120
.070
.215
.010
.070
.220
.470
DESPOOLING DIRECTION
.060
DIA.
Dimension given in inches.
Mounting Footprint and Procedure:
Dimension given in inches.
For best thermal performance the PCB should be placed with thermal joint compound to
the heat sink.
Available on Tape
and Reel For Pick and
Place Manufacturing.
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 544-2414
+44 2392-232392
Model D10AAXXZ4
Material Declaration D10AAXXZ4 Matte Tin Finish
Material Weight
(lbs) (g) (PPM) CAS Number
Alumina 5.889E-05 2.671E-02 7.496E+05 1344-28-1
Diethylene Glycol Ethyl Ether Acetate 2.212E-07 1.004E-04 2.818E+03 1121-52
Dipropylene Glycol Monomethyl Ether 2.976E-7 1.350E-04 3.789E+03 3459-09-48
Epoxy resin and polymers 1.323E-06 6.000E-04 1.684E+4 1002
Matte Tin 1.381E-06 6.262E-04 1.758E+04 7440-31-5
Nickel 8.416E-07 3.817E-04 1.071E+04 7440-02-0
Polymer 6.507E-07 2.952E-04 8.285E+03
Propylene Glycol Monomethyl Ethere Acetate 1.775E-07 8.050E-05 2.259E+03 1086-56
Ruthenium 1.618E-06 7.341E-04 2.060E+04 12036-10-1
Silicon Oxide 7.490E-07 3.397E-04 9.534E+03 10097-28-6
Silver Alloy 1.062E-05 4.816E-03 1.352E+05 7440-22-4
Total Weight Calculated 7.855E-05 3.563E-02
Total Weight Measured 7.932E-05 3.598E-02
The values presented above are estimates at the current revision, and it is derived from vendor supplied data. While Anaren
strives for accurate reporting, due to product and process variations at both Anaren and our suppliers, the quoted values
are our best estimates only, and not measured absolute values. Product specifications are subject to change without notice.
