参数资料
型号: RPM919231
厂商: ERICSSON POWER MODULES AB
元件分类: 连接器件
英文描述: INTERCONNECTION DEVICE
文件页数: 2/4页
文件大小: 308K
代理商: RPM919231
M4 coaxial U-link
U-link woth or without test jack for
cross-connection of transmission
units in DDF. Coaxial U-link with
test jack is provided with locking
clips for safe mounting on DDF
panels. Nut for snap-in locking can
be ordered optionally.
Dimensions (mm):
total lengths
53.5
(with test jack) 60
width
25
pitch
12.75
Coaxial connectors
M4 coaxial connectors with nut
for mounting in DDF panels.
The connectors are designed for
crimp termination of braid (outside
3.5 mm) and center conductor
(0.3mm).
The jack can also be ordered with a nut
for snap-in locking. The connectors
and U-links conform to the
requirements for indoor and weather
protected not tepmperature controlled
environment as per ETS 300 019.1.3
class 3.3.
Mechanical, climatic and chemical
requirements according to
ETX 1056-104.
Technical specifications
Material
Metal casting:
AL-Si-Cu
12 (U-link)
Contact body:
Brass, semi-hard
Insulation
PTFE
Center contact
Beryllium copper
Surface treatment
Contact surfaces: selective electro-
plated with
hardgold,
thickness 2.5
mm
Other surfaces:
Ni
Ericsson Network Technologies AB, EN/LZT 108 598 Rev B
Performance data
Operating temperature:
T
amb= -40°C...120°C (5-100% RH)
Storage temperature:
T
stg= -40°C...120°C
Rated voltage:
500V
eff
Rated current:
5A
Voltage proof, contact/body:
1.5kV
Impedance (mounted on cable):
75 ohm
Insulation resistance:
104 Mohm (25-75% RH)
min102 Mohm (90-95% RH)
Contact resistance, initial value:
2 Mohm (center contact)
1 Mohm (outer contact)
1 Mohm (braid to body)
Insertion loss:
max 0.1 dB (
500 MHz)
Mechanical endurance, insertions:
200 cycl
Mating force:
max 60N
Withdrawal force:
5-25N
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