M39029/77-428 Amphenol, M39029/77-428 Datasheet - Page 55

• Manufacturer Part Number: M39029/77-428
• Description: Circular MIL / Spec Connectors MIL-DTL-38999 I, III, IV Contact
• Manufacturer: Amphenol

Specifications of M39029/77-428

• Product Type: Contacts
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Guide for Selecting High Frequency
Contacts and Cables
The following check list is provided to help you specify a high
frequency contact and cable system, and it will help our design
team to meet your requirements. You may copy this page and fax
it to Amphenol Aerospace 607-563-5157, attention Contact
Design. Or call 607-563-5011 or 800-678-0141 for assistance.
CUSTOMER INFORMATION
Customer Company Name ____________________________________
Engineer Name _____________________________________________
Program ___________________________________________________
Forecast ___________________________________________________
CABLE INFORMATION
Cable Part Number* _____________________________________
Cable Manufacturer ____________________________________
Cable Type:
Cable Impedance _______________________________
* if not an RG-Number complete below information:
O.D. of Inner Wire ____________________
No. of Inner Wire Strands _______________
O.D. of Inner Insulation ________________
O.D. of First Braid ____________________
O.D. of First Jacket ___________________
O.D. of Second Braid __________________
O.D. of Second Jacket _________________
It is essential that a 3 foot sample of the cable be supplied for performance and crimp tool development.
PERFORMANCE INFORMATION
Electrical Protocol ______________________________________________________________________________________
VSWR Requirement 1. to 1. _____________
Operating Frequency __________________
Operating Voltage ____________________ VAC (RMS)
Current Outer Contact _____________ Amp
Application Temperature _______________
Triax
Coaxial
Quadrax
Twinax
AWG of Inner Wires _________________
Material of Inner Wires _______________
Material of Inner Insulation ____________
Braid Type ________________________
Jacket Material _____________________
Braid Type ________________________
Jacket Material _____________________
Cross Talk ______________________db
Attenuation ________________________
Current Inner Contacts ___________ Amp
Environmental Requirement _________________________________________
_________________DC
(flat, round, wrap)
(flat, round, wrap)
51
CONNECTOR INFORMATION
Connector Family: TV-R
Insert Arrangement Desired _______________________
Shell Style ____________________________________
Shell Plating ___________________________________
CONTACT INFORMATION
Type: Coaxial
Size*: 8
Contact Impedance Matched?
50
* Quadrax and Differential Twinax currently available in
Date _________________________________________
Amphenol
Salesperson ___________________________________
size 8 only.
W
Other ______________
Differential Twinax*
75
Braid AWG __________________
Braid AWG __________________
Insertion Loss ________________
W
Concentric Twinax
12
100
W
150
Yes
LJT-R
Quadrax*
16
W
Other_______
No
JT-R
Triax