USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 544-2414
+44 2392-232392
Model D10AAXXZ4
Rev H
Features:
RoHS Compliant
10 Watts
Low Cost
DC – 4.0GHz
Alumina Ceramic
Non-Nichrome Resistive
Element
Low VSWR
100% Tested
Surface Mount Attenuator
10 Watts
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 +125C (see de rating chart)
Tolerance is 0.010”, unless otherwise specified. Designed to meet or exceed
applicable portions of MIL-E-5400. All dimensions in inches.
Electrical Specifications
Attenuation Value:
1 – 7, 9, 10, 20 & 30dB
Power:
10 Watts
Frequency Range:
DC – 4.0GHz
VSWR
See Specification Table
Specification based on unit properly installed using suggested mounting instructions
and a 50 ohm nominal impedance. Specifications subject to change.
Outline Drawing
THE D10AAxxZ4 SERIES OF ATTENUATORS ARE SYMMETRICAL
UNLESS OTHERWISE SPECIFIED ALL DIMENSIONS ARE IN INCHES
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 544-2414
+44 2392-232392
Model D10AAXXZ4
Rev H
Typical Specifications
Frequency Range
DC – 3.0Ghz
Frequency Range
3.0 – 4.0Ghz
PART NUMBER
ATTENUATION (dB)
RL (dB)
ATTENUATION (dB)
RL (dB)
D10AA1Z4
1 ±0.30
19
1 ±0.30
15
D10AA2Z4
2 ±0.30
19
2 ±0.30
15
D10AA3Z4
3 ±0.30
19
3 ±0.30
15
D10AA4Z4
4 ±0.30
19
4 ±0.40
14
D10AA5Z4
5 ±0.30
19
5.1 ±0.35
14.75
D10AA6Z4
6 ±0.30
19
6 ±0.30
15
D10AA7Z4
7 ±0.30
19
7 ±0.30
12
D10AA9Z4
9 ±0.25
19
9 ±0.30
12
D10AA10Z4
10 ±0.25
19
10 ±0.35
14.75
D10AA20Z4
20 ±0.50
19
19.5 ±0.50
14.75
D10AA30Z4
30 ±1.50
19
30.25 ±1.5
15
Power De-rating Tape and Reel
*Actual performance could be limited by the solder properties of the application
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 544-2414
+44 2392-232392
Model D10AAXXZ4
Rev H
Mounting Footprint
.241
.034 TYP
.131
Ø.040
50 OHM
LINE
.034
.066
GROUND 2x Ø.101
#2-56 SCREW HOLE
DIMENSIONS GIVEN IN INCHES.
FOR BEST THERMAL PERFORMANCE THE PCS SHOULD BE
PLACED WITH THERMAL JOINT COMPOUND TO THE HEAT SINK.
Mounting Procedure
MOUNTING PROCEDURE
1. DRILL THERMAL VIAS THROUGH PCB AND FILL
WITH SOLDER, SUCH AS Sn96.
2. SOLDER PART IN PLACE USING Sn96 TYPE
SOLDER WITH A CONTROLLED TEMPERATURE IRON
(260°C).
3. TO ENSURE GOOD THERMAL CONNECTIVITY TO
HEAT SINK, DRILL AND TAP HEATSINK AND
MOUNT PCB BOARD TO HEATSINK USING SCREWS.
HEATSINK
PC BOARD
SOLDER
SOLDER
FILLED VIA
SCREW
(2 PLCS)
PASTE
