RP / 6
Rack & Panel
62 Barnes Industrial Road North, Wallingford, Connecticut 06492 Phone:(203)741-5400 Fax:(203)741-5500 www.winchesterelectronics.com
Winchester/Retconn
C
Jacksocket
Jackscrew
4-40 UNC except size
104/6-32 UNC
6-32 UNC THD. except
size 104/8-32 UNC
D
.78
E
.16
Hood
Self Locking
Pin
T
op
Cable
Opening
Side Cable
Opening
F
Mono-
Jackscrew
T
op
Cable
Opening
Mono-
Jacksocket
052 Dia. Safety
Wire Hole
.16
Side Cable
Opening
A
B
MRAC Series
Miniature Rectangular, Removable Contacts
JACKSCREWS & JACKSOCKETS
Polarized jackscrews give the ease and
assurance of threaded positive coupling.
The actuating side consists of two turnable
screws, one male and one female, each with
knurled and slotted knobs. On the mating half
are the two fixed screws required to
complete the locking action. When mated,
the jackscrews may be locked with a safety
wire through the hole in the self-locking pin
(in the jackscrew shaft).
OUTLINE
DIMENSIONS
Connector with fixed Jackscrews
Code designation: J
AND
Mating connector half with turnable
Jackscrews-with-Knobs.
Code designation: JT
OR
Mating connector half with Hood and
turnable Long Jackscrews-with-
Knobs. Code designation: JTC H,
JTC H1
OR
Mating connector half with Hood and
turnable Monojacks.
Code designation: JTDH, JTDH1
New Monojacks Assemble and Disassemble With Remarkable Ease and Speed
To free the connector from the hood, simply
remove four screws. Monojacks may be used
on miniature rectangular connectors with from
34 to 104 contacts and with molds featuring
guide hole and two mounting holes on both
ends. Molds have 2 center thru holes and 4
mounting holes.
Dimension A
Dimension B
H
H1H8 H9 H13 H
H1 H8H9
MRAC 9
–
.59
–
.59
–
.80 1.31
–
2.41
––
2.41
––
–
MRAC 14
–
.59
–
.59
–
.80 1.31
–
2.41
–
2.41
–
MRAC 18
–
.59
–
.59
–
.80 1.31
–
2.41
–
2.41
–
MRAC 20
–
.59
–
.59
–
.80 1.31
–
2.41
–
2.41
–
MRAC 26
.80 .59 .59 .59
–
.80 1.31 2.61 2.41 2.41 2.41
–
MRAC 34
.63 .63 .63 .63
–
.63 .63
.63 .63 .80 1.31 2.41 2.41 2.41
–
2.41 2.41 2.41
MRAC 41
.63 .63
–
.80 1.31 2.41 2.41
–
MRAC 42
.58 .58 .58 .58
–
.58 .58
.58 .58 .80 1.31 2.41 2.41 2.41
–
2.41 2.41 2.41 2.41
MRAC 50
.58 .58 .58 .58
–
.58 .58
.58 .58 .80 1.31 2.41 2.41 2.41
–
2.41 2.41 2.41 2.41
MRAC 66
.69
–
.69
–
.5
–
.5
.80 1.31 2.41
–
2.41
–
2.41
–
2.41
MRAC 75
.56 .56 .56 .56
–
.56 .56
.56 .56 .80 1.31 2.41 2.41 2.41
–
2.41 2.41 2.41 2.41
MRAC 104
.5
–
.67
–
.5
–
.5
.80 1.52 3.42
–
3.42
–
3.25
–
3.25
Dimension E
Dimension F
H
H1 H8 H9 H13 H
H1 H8
H9
D
C
Connector
Size
Dimensions are for reference only and
are subject to change. Outline drawings
on request.
MOLDINGS HAVE STRAIGHT THRU HOLES
MONOJACKS ARE CAPTIVATED IN KEYHOLE
SLOT OF HOOD AS SHOWN ABOVE. WHEN
USING SHELLS, MONOJACKS ARE CAPTIVATED
IN KEYHOLE OF SHELL AND CLEARANCE HOLES
ARE PLACED IN HOODS.