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參數(shù)資料
| 型號： | 1408346-1 |
| 廠商： | Tyco Electronics |
| 元件分類： | 終端 |
| 英文描述： | QMA Connectors |
| 中文描述： | QMA連接器 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 275K |
| 代理商： | 1408346-1 |
124
Catalog 1307191
Dimensions are in millimeters
Dimensions are shown for
USA: 1-800-522-6752
South America: 55-11-2103-6000
Revised 3-07
and inches unless otherwise
reference purposes only.
Canada: 1-905-470-4425
Hong Kong: 852-2735-1628
specified. Values in brackets
Specifications subject
Mexico: 01-800-733-8926
Japan: 81-44-844-8013
www.tycoelectronics.com
are standard equivalents.
to change.
C. America: 52-55-1106-0803
UK: 44-8706-080-208
RF Coax Connectors
QMA Connectors
Snap-On SMA Series of
RF Connectors
Product Facts
■
Positive snap-on interface
facilitates assembly
■
Intermateable with
competitor product
■
Excellent RF performance to
6 GHz
■
Ideal for Communications
and Industrial Applications
Tyco Electronics’ next gen-
eration high performance
RF products QMA (Snap-On
SMA) connectors series
offers the same high quality
and performance currently
found in the standard
Tyco Electronics SMA series
but does not require the
coupling nut torque.
By integrating a snap-on
feature to the design,
denser packaging can be
achieved, and the overall
applied cost is dramatically
reduced. The QMA connec-
tor series is excellent for
communications as well as
industrial applications. The
QMA offering is designed
for 100 mating cycles, oper-
ates through 6 GHz, and is
completely intermateable
with competitive QMA offer-
ings. This new QMA prod-
uct is not intermateable with
standard SMA interfaces.
QMA connectors are avail-
able in a broad range of
standard configurations,
including PCB and panel
mount, flexible and semi-
rigid cable, and adapters.
Other options can be
reviewed as well, including
additional cable sizes, PCB
surface mounting, and tape
and reel packaging.
The QMA connector series
is a cost effective solution
for the challenging demands
of today’s commercial mar-
ketplace, with applications
including cellular base sta-
tion, handsets, and test and
measurement. Call your
local sales office or author-
ized distributor for additional
information or samples of
the QMA connector series.
Tyco Electronics is a lead-
ing supplier of RF and
Microwave connectors and
cable assemblies, and pro-
vides advanced technology
products from well known
and industry leading
brands, including AMP and
M/A-COM.
Material and Finish
Shells and Bodies — Brass, nickel
plated
Collars — Phosphor bronze, white
bronze plated
Outer Contacts — Beryllium copper,
nickel plated
Center Contacts — Beryllium copper,
gold plated
Dielectrics — PTFE
Electrical Characteristics
Frequency — dc – 6 GHz
Nominal Impedance — 50 ohms
Voltage Rating — 335 Volts (VRMS
max.) @ Sea Level
VSWR — 1.15 : 1 max. @ 6 GHz
Insulation Resistance —
5,000 megohms min.
Insertion Loss — .25 dB Max @ 6 GHz
Dielectric Withstanding Voltage —
1000 Volts (VRMS max.) @ Sea Level
Contact Resistance —
Center Contact — 5 milliohms max.
Outer Contact — 4 milliohms max.
Mechanical Characteristics
Connector Durability —
100 mating cycles
Force to Engage — 27 Newtons
Force to Disengage — 20 Newtons
Retention Force (mated pair) —
60 Newtons min.
Cable Retention — Dependent upon
cable type
Environmental Characteristics
Temperature Rating —
-40 to +125°C
Vibration — EIA-364-28,
Test Condition VII, Condition D
Shock — EIA-364-27, Method H
Moisture Resistance — EIA-364-31,
Method III
Thermal Shock — EIA-364-32
Note: Performance specifications
are typical, but may not apply to all
connector types.
Related Product Data
Product Specifiation — 108-2087
Sample Kit — 1654882
QMA
Snap-On
Interface
Board
SMA
Threaded
Interface
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