M39029/77-428 Amphenol, M39029/77-428 Datasheet - Page 21

• 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

Compliant Quadrax Contacts and PC Tail Quadrax
Contacts for Attachment to PC Boards
general description
Amphenol
Circuit Board Attachment
Series III Cylindrical connectors with straight PC tail termination and
with compliant pin termination. These provide the ideal solution for
bringing high speed data transmission to the board.
Compliant Pin Quadrax and PC Tail Quadrax Contacts
Amphenol
Connectors
cylindrical 38999 connectors.
•
•
Size 8 Quadrax Compliant contacts with hole diameters:
.025 ±.002 PTH Quadrax contact
.040 ±.003 PTH shell grounding
Accommodates backplane .125 inch min. thickness
Consult Amphenol Aerospace for availability of additional connector configurations
4 POSITION BOARD LEVEL CONNECTOR WITH QUADRAX
8 POSITION BOARD LEVEL CONNECTOR WITH QUADRAX
.475
.381
.475
.376
®
®
H
Quadrax Contacts for Printed
Quadrax Contacts for Rectangular Board Level
- incorporate the same size 8 Quadrax PCB contacts as used in
G
2.200
F
E
3.640
- available for MIL-DTL-38999
D
C
.500
.720
B
A
.720
.500
2.000
17
A
B
MIL-DTL-38999, SERIES III
CONNECTOR WITH PC TAIL
CONTACTS. This arrangement
has 8 Quadrax PC tail
contacts.
C
D
3.440
Compliant Pin Quadrax Board Level Connector
E
F
G
MIL-DTL-38999, SERIES III
CONNECTOR WITH PC TAIL
CONTACTS. This arrangement
has 33 size 22D and 2 Quadrax
PC tail contacts.
H