903-369P-51A2 Amphenol, 903-369P-51A2 Datasheet - Page 10

• Manufacturer Part Number: 903-369P-51A2
• Description: RF Connectors SMB (M) R/A M17/152 TRC
• Manufacturer: Amphenol
• Type: SMBr

Specifications of 903-369P-51A2

• Gender: PL
• Body Style: Right Angle
• Terminate To: RG 316/U Cable
• Mounting Style: Cable
• Termination: Solder
• Operating Temp Range: -65C to 165C
• Operating Frequency: 0 to 4
• Body Plating: Nickel
• Contact Plating: Gold
• Contact Material: Beryllium Copper
• Insulation Material: Tetrafluoroethylene
• Body Material: Brass/Zinc
• Product Height (mm): 15.9mm
• Product Length (mm): 13.3mm
• Impedance: 50Ohm
• Product: Connector
• Rf Series: SMB
• Shell Plating: Nickel
• Termination Style: Solder
• Cable Type: M17/152, RG-316U Double Braided 2x RG-188
• Connector Type: Connectors - Cable
• Maximum Frequency: 10 GHz
• Operating Temperature Range: - 65 C to + 165 C
• Lead Free Status / RoHS Status: Compliant

SMB
75 ohm Coaxial Connectors
Amphenol standard 75 ohm SMB
903 series connectors are con-
structed in accordance with the
requirements of MIL-C-39012
and their interface is in compli-
ance with MIL-STD-348. These
subminiature units feature positive
lock mating as well as snap-on
mating faces.
They are available in a variety of
configurations and styles. This
series has broadband perfor-
mance with low reflection.
MATERIAL
Amphenol Corporation Tel: [phone]
Bodies
Center contacts
Outer contact
Crimp ferrules
Insulators
PLUG
Brass per QQB-626,
as specified, nickel (or
gold) plated as listed
Female: beryllium
copper, gold plated
Male: brass or beryllium
copper, gold plated
Nickel or gold plated
as listed.
Annealed copper alloy
TFE
SPECIFICATIONS
* These characteristics are typical and may not
ELECTRICAL
Impedance
Frequency range
Voltage rating
for RG-188/U cables
Dielectric
withstanding voltage
RF high potential
withstanding voltage
Corona level
VSWR
straight
connectors
right angle
connectors
Contact resistance
Insulation resistance:
RF leakage
Insertion loss:
straight
right angle
apply to all connectors.
This series is also called SMZ.
JACK
44
75 ohms
0-4 GHz with low
reflection; usable to
10.0 GHz.
Sea level: 335 volts
70,000 ft: 85 volts
1,000 VRMS
RG-195/U series
500 VRMS
RG-195/U series
400 min. volts @ 70K ft.
RG-196/U series
1.30 + .04 f (GHz)
RG-188/U series
1.25 + .04 f (GHz)
RG-196/U series
1.45 + .06 f (GHz)
RG-188/U series
1.35 + .04 f (GHz)
Center contact:
initial, 6.0 milliohms;
After environmental, 8.0
Outer contact:
initial, 1.0 milliohms;
After environmental, 1.5
Braid to body:
initial, 1.0 milliohms;
After environmental, N/A
1000 megohms min.
-55 dB min. @ 2 - 3 GHz
0.30 dB @ 1.5 GHz
0.60 dB @ 1.5 GHz
MECHANICAL
ENVIRONMENTAL
Mating
Engagement
forces
Connector affixment
to cable
Cable affixment to
center contact
Contact captivation
Cable retention
Connector durability
Temperature range
Thermal shock
Vibration
Shock
Corrosion
Amphenol
75 ohm snap-on
coupling,
per MIL-STD-348
Initial 14 lbs. max.
engagement.
After 500 matings, 14 lbs.
max engagement and
disengagement.
2 lbs. min.
disengagement.
Braid and jacket:
hex crimp.
Solder
All types, except
as noted
Equal to breaking
strength of cable
employed
500 mating and
unmating cycles min.
-65°C to + 165°C
MIL-STD-202 method
107 (test cond. B)
except high temp test
@ + 200°C
MIL-STD-202 method
204, snap-on (test
cond. B) (15G's)
MIL-STD-202 method
213, snap-on (test
cond. B) 75 G's @ 6
milliseconds 1/2 sine.
MIL-STD-202 method
101 (test cond. B)
5% salt solution.
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