参数资料
型号: 901-9704
厂商: AMPHENOL CORP
元件分类: RF连接器
英文描述: CABLE TERMINATED, FEMALE, SMA CONNECTOR, SOLDER, JACK
文件页数: 15/30页
文件大小: 4926K
代理商: 901-9704
SMA
Amphenol
Brass Coaxial Connectors
Amphenol has available a line
of 50 ohm SMA brass connectors
as a cost effective solution for
applications where stainless steel
construction is not required. This
gives the design engineer flexibility
with performance to complete
projects with world class
components.
Amphenol series 901 SMA brass
connectors are semi-precision,
subminiature units which provide
electrical performance from DC to
18 GHz. These high performance
connectors are compact in size
and mechanically have
outstanding durability.
Features/Benefits
Amphenol brass SMA
connectors feature pre-
assembled captive center
contacts, brass body and
coupling nuts.
Connectors are built in
accordance with MIL-C-39012.
Can be mated with all
connectors which meet the
military specification mating
diameters regardless of
manufacturer.
Available for .085” and .141”
diameter semi-rigid cables and
all the standard flexible cables
including double shielded
RG-316.
Connectors are adaptable to the
interconnection requirements of
both systems and components.
76
Amphenol Corporation Tel: 800-627-7100
www.amphenolrf.com
ELECTRICAL
Impedance
50 ohms
Frequency range
.141" & .085" O.D.
copper jacket semi-
rigid cable. 0-18GHz.
Flexible cables:
0-12.4 GHz.
Voltage rating
RG-58,141,142:
500 volts peak
RG-174, 188, 316:,
375 volts peak
Dielectric
.141" & RG-58 group:
withstanding voltage
1,000 VRMS.
.085" & RG-316 group:
750 VRMS.
VSWR
.141" O.D. semi-
(straight connectors)
rigid cable:
1.05 + .005 f
RG-174 group:
1.15 + .02 f
RG-58 group:
1.15 + .01 f
RG-178 group:
1.20 + .025 f
Contact resistance
Center: 2.0 milliohms
Body: 2.0 milliohms
Braid to body: 0.5
milliohms
Insulation resistance:
5000 megohms
RF leakage
-90 dB min. at 2.3 GHz
Insertion loss:
dB max. = .06
√ f(GHz)
Test frequency @ 6.0
GHz
SPECIFICATIONS*
MATERIAL
Bodies, coupling nuts,
Brass per QQ-B-626
other metal parts
(except as noted)
Contacts
Male:
Brass
Female:
Beryllium copper,
heat treated
Plating:
.000030" min. gold
Center contacts,
Plating:
Standard .000010"
Other metal parts
gold or nickel plated
Insulators
TFE fluorocarbon
Gaskets
Silicone rubber
Crimp ferrules
Seamless copper tubing
alloy
MECHANICAL
Mating
.250-36
Threaded coupling
Mating Torque
Minimum:
2 inch pounds
12 N.cm
Recommended:
8 to 10 inch pounds
45 N.cm
Maximum:
15 inch pounds
60 N.cm
Connector
100 matings
Durability
* These characteristics are typical and may not apply to all connectors.
Pressure applied on an SMA outer contact is extremely high; therefore inadequate torque
of connector body will result in a slight deformation of the outer contact. Reflections will
appear above 2GHz.
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