21-033388-021 AMPHENOL AEROSPACE, 21-033388-021 Datasheet - Page 28

• Manufacturer Part Number: 21-033388-021
• Description: 8 AWG Differential Twinax Socket Contact
• Manufacturer: AMPHENOL AEROSPACE

Specifications of 21-033388-021

• Contact Gender: Socket
• Contact Termination: Crimp
• Contact Size: 8
• Contact Plating: Gold Over Nickel
• For Use With: TV-R Series, MIL-DTL-38999 Series III Connectors

LJT-R, JT-R, TV-R, SJT-R MS Type, Coax
Size 12 Socket Assembled Contact
LJT-R, JT-R, TV-R, SJT-R MS Type, Coax
Size 16 Pin Unassembled Contact
LJT-R, JT-R, TV-R, SJT-R MS Type, Coax
Size 8 Pin Assembled Contact
LJT-R, JT-R, TV-R, SJT-R MS Type, Coax
Size 8 Socket Unassembled Contact
Coaxial Contacts for Subminiature
Cylindricals
general description
Amphenol
for reliable interconnection and continued performance:
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Large crimping area assures low contact resistance and high
tensile strength
Back insulator positively captivates inner contact against
axial loads
Front insulator provides closed entry for socket inner contact
Recessed inner contact is protected
Outer contact has rugged wall section for durability
®
Coaxial Contacts
TYPICAL SUBMINIATURE COAX
SOCKET CONTACT has socket outer
contact with a pin inner contact
offer several advantages
TYPICAL SUBMINIATURE COAX
PIN CONTACT has pin outer
con tact with a socket inner contact
Coax Contacts are gold plated, crimp termination
Finish of mating contacts parts: supplied with 0.000050 min. gold over
nickel on mating parts. Other finishes are available; consult Amphenol
for further information.
Coax Size 12 & 16 Contact Performance:
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Coax Size 8 Contact Performance:
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Typical VSWR: 1.5:1 maximum up to 700 MHz and 500 MHz
respec tively, for properly cabled size 12 and 16 coaxial contacts in
the M38999 Series I, II and III
Insulation Resistance: 5,000 megohms minimum @ 25°C
Dielectric Withstanding Voltage:
Size 12: 1,000 VAC Rms @ sea level, 250 VAC Rms @ 50,000 ft.
Size 16: 800 VAC Rms @ sea level, 250 VAC Rms @ 50,000 ft.
Contact Resistance: See MIL-C-39029/27, /28, /75, /76, /77, /78
Typical VSWR when terminated to specified 50 ohm cable:
1.5:1 maximum up to 3 GHz (excluding 21-33101/2-27)
Insulation Resistance: 5,000 megohms minimum @ 25°C
Dielectric Withstanding Voltage:
1,300 VAC Rms @ sea level, 250 VAC Rms @ 50,000 ft.
Contact Resistance: See MIL-C-39029/59, /60
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Jacket
Cable Illustration - Coax Contact
Braid
Insulation
Center
Conductor