at-1220-h Hirose Electric, at-1220-h Datasheet
at-1220-h
Manufacturer Part Number
at-1220-h
Description
High Power Fixed Attenuators Heat Sink Mounting Type
Manufacturer
Hirose Electric
Datasheet
1.AT-1220-H.pdf
(2 pages)
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.
Note: The frequency range and the maximum input power will differ depending on the products.
Attenuation element
1.Vibration
2.Shock
3.Temperature cycle
The test method conforms to MIL-STD-202.
Product Specifications
Materials
Female contacts
Ordering Information
Connector Body
AT - 12 10 -H J ( 40 )
High Power Fixed Attenuators (Heat sink Mounting Type)
AT-1200 and AT-1300 Series
Ratings
1
Insulation
Body
Part
Item
AT-1210-H J(40)
2
Frequency range (Note)
Characteristic impedance
Maximum Input Power (Note)
3
Beryllium copper
Stainless steel
Aluminum
Metal film
Material
PTFE
4
AT-1320-H J(40)
Conductive white alumite
5
Standard
Gold plating
Passivated
Finish
----------
----------
DC to 2.0 GHz
30 to 50 W
50
1
2
AT: Indicates a fixed attenuator
Indicates the Series Name
(Maximum Usable Power)
12: HRM type plug - jack 30W
13:
N type plug - jack 50W
1.Small Size and Economical
2.High Power Capacity
3.High Reliability
Features
Beryllia is used for the material of the resistance
element to enable the attenuation to be of small
size and low cost.
Mounting these attenuators to a heat sink permits the
AT-1200 Series to be used at up to 30 W and the AT-
1300 Series to be used at up to 50 W.
These attenuators show stable characteristics for
environments of varying temperature, humidity, and
gases.
Operating temperature range
Operating relative humidity
Temperature: -55
3
4
5
+15
Attenuation
10
20
Coupling Portion
H J : SMA type jack - jack
N H : N type jack - SMA type jack
(40): RoHS Compliant
Conditions
to +35
20dB
10dB
10
+85
95% Max.
to
+15
65
to +35
04/2009
81
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at-1220-h Summary of contents
Page 1
... 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. High Power Fixed Attenuators (Heat sink Mounting Type) AT-1200 and AT-1300 Series AT-1210-H J(40) Product Specifications Frequency range (Note) ...
Page 2
... 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. AT-1200 and AT-1300 Series High Power Fixed Attenuators (Heat sink Mounting Type) Specifications Frequency Attenuation Part Number ...