The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
NEW
SMT Stripline Mounting Fixed Attenuators
AT-2200 Series
s
Features
1. Small Size and Lightweight
Small size and lightweight design has a size of 4 x
3.6 mm and weight of 0.1 g.
2. Wide Range of Variations for Each Type
of Attenuator
Attenuation is available in 1 dB steps from 0 to 10
dB, and 20 dB for a total of 12 types of variations.
3. Supports Automatic Mounting
Embossed packaging permits automatic mounting.
(Support for individual delivery is also possible.)
4. Substitute Items for the AT-1400 Series
These attenuators can be used as substitute items
for the AT-1400 Series because the mounting
pattern is the same.
s
Product Specifications
Frequency range
Ratings
Characteristic impedance
Maximum input power
DC to 2.5GHz (Note)
50ø
1W
Operating temperature
Operating humidity
-10ç to +65ç
95% max.
Note: DC to 600MHz for AT-2220.
Item
1.Vibration
Characteristic requirement
Conditions
Frequency of 10 to 2000 Hz, overall amplitude of 1.5mm,
acceleration of 98m/s
2
, 2 hours in each of the 3 directions.
2.Shock
No electrical discontinuity of 1µs or more.
No damage, cracks, or parts dislocation.
Acceleration of 490m/s
2
, sine half-wave waveform, 3 cycles in
each of the 3 axis.
Temperature: -55ç
/
+15ç to +35ç
/
+85ç
/
+15ç to +35ç
3.Temperature cycle
Duration: 30
/
2 to 3
/
30
/
2 to 3 (Minutes)
5 cycles
The test method conforms to MIL-STD-202.
sMaterials
Component
Attenuation element
Material
Metal film
Finish
Tin-lead plated
sDimensions
AT-2203 shown
4
3dB E
sOrdering
information
MAX1.4
(0.65)
(1.2)
AT - 22 01
1
2
3
1
AX:Fixed attenuator
2
Series name :2200 Series
3
Attenuation
00-(0) : 0 dB (Through)
01
06
: 1dB
: 6dB
3.6
(0.2)
1.2 0.8 1.2
(0.2)
1.6
(1.2)
2004.9
1
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
sSpecifications
Attenuation (dB)
V.S.W.R (Max)
Part number DC~
1,000~
2,000~
DC~
2,000~
1,000MHz 2,000MHz 2,500MHz 2,000MHz 2,500MHz
AT-2200-(0)
AT-2201
AT-2202
AT-2203
AT-2204
AT-2205
AT-2206
AT-2207
AT-2208
AT-2209
AT-2210
AT-2220
0
+0.3
0
1±0.3
2±0.3
3±0.3
4±0.3
5±0.3
6±0.3
7±0.3
8±0.3
9±0.3
10±0.3
0
+0.5
0
1±0.5
2±0.5
3±0.5
4±0.5
5±0.5
6±0.5
7±0.5
8±0.5
9±0.5
10±0.5
10±0.7
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.25
1.25
1.25
Characteristic
Impedance (ø)
50
50
50
50
50
50
50
50
50
50
50
50
Power
(W)
1
1
1
1
1
1
1
1
1
1
1
1
Mounting surface
Weight
temperature (ç Max.) at time
(g)
of maximum input power
+85
+85
+85
+85
+85
+85
+85
+85
+85
+85
+85
+85
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
20±1.5(DC to 600MHz)
1.2(DC to 600MHz)
Note: When ordering items packaged with embossed tape, please add (06) to the end of the product name. One reel /1,000 pieces
sTypical
data
AT-2203
(dB)
(dB)
AT-2210
ATTENUATION(dB)
ATTENUATION(dB)
Frequency(GHz)
Frequency(GHz)
VSWR
VSWR
Frequency(GHz)
Frequency(GHz)
2
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
sMounting
Method
The AT-2200 Series is designed to support reflow soldering or hand soldering. With regard to mounting please pay attention to the following
points and solder accordingly.
B
Recommended Soldering Examples
qRelfow
Soldering (Example of Temperature Recommendations)
d
Temperature (ç)
c
e
T1
T2
T3
a
f
Time (s)
b
T1:200ç
T2:150±10ç
T3:130±10ç
a: Preheating
b: Regular heating
c: Peak temperature
d: Temperature rise slope
e: Temperature drop slope
f : Temperature rise slope
40 to 120 sec.
20 to 60 sec.
205ç to 235ç
10ç/sec. max.
8ç/sec. max.
1ç to 3ç/sec. max.
Manual Soldering (Recommended Example)
Rating of soldering iron
Tip temperature
Tip form
: 30 W max.
: 280ç max.
: 1.2 mm diameter
Note 1: Be careful not to directly touch the ceramic portion with the tip. Also, attach promptly to prevent electrode corrosion.
Note 2: Lead-free specifications are not supported at present.
(Support is scheduled for April, 2005.)
BRecommended
Mounting Example
Ceramic Portion
Grounding Pattern
AT-2200
Board
50øLine
πThe dotted line portion indicates the position of the pattern.
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