Rack & Panel
External Miniature Rectangular / #16 Contacts / .062" Dia.
XMRA & XMRE Series
■
13 Amps
#20 Contacts / .040" Dia. / 7.5 Amps
JACKSCREWS & JACKSOCKETS
Jackscrew Locking Devices
Type C (long-turning jackscrews and
jacksockets) or Type D (monojacks) must be
specified if both jackscrews and hood are
required on the same connector half.
Monojacks eliminate the need for roll pins,
spacers and washers.
Polarized jackscrews offer the ease and
assurance of threaded positive coupling.
They are particularly desirable for the larger
connectors (XMRE 34 and larger) whenever
they are to be used in locations that make it
difficult to apply enough direct pull to
separate the two halves of the connector.
OUTLINE
Mono-
Jackscrew
Shell
A
B
.73
Jacksocket
4-40 UNC
Except
size 104
which is 6-
32
.052 Dia.
safety wire hole
Self locking
pin
Hood
Mono-
Jacksocket
6-32 UNC Except 104
Which is 8-32 UNC
Jackscrew
AND
Code designation: C-0300, C-0400
OR
Mating connector half with Hood and
turnable Monojacks
OR
Connector with fixed Jackscrews
Code designation: F
Mating connector half with turnable
Jackscrews-with-Knobs
Code designation: M
Mating connector half with Hood and
turnable Long Jackscrews-with-
Knobs
Code designation: D-0300, D-0400
Drawings show extension of knobs beyond shell (left) and beyond hood. Refer to details
of shells and hoods for the other dimensions which vary according to connector size.
DIMENSIONS
Dimension A
Dimension B
SERIES CODE
0300
9
–
14 18 20 26 34 42 50 50-8 66 75 104
CODE 34 42 50 66 75 104
0300
0400
0700
0800
.59 .55 .55
.59 .55 .55
–
–
.38
.38
.53
.53
–
–
–
.38
.38
–
–
–
.77 .58 .53 .53
–
–
–
–
–
–
–
–
.52
.52
.52
.52
–
–
–
–
0300X .53 .53 .78 .53 .55 .58 .53 .53
0400 .55 .55 .55 .55 .55 .58 .53 .53
XMRE
XMRA
–
–
–
–
–
–
0400X
–
–
–
.55 .55 .58 .53 .53
–
0700
0800
–
–
–
–
–
–
–
–
–
–
.58
.58
–
–
–
–
.64 .64
.64 .64
–
–
.52
.52
Part
Code
Letter
Wt. Oz.
See Notes
1 & 2
Material and
Finish
Guide Socket
Code Letter
Actual Size Photo
Jackscrews
Jacksockets
stainless steel
with passivating dip
Turntable
M
0.30
0.45
0.15
Jackscrews
Jacksockets
Long
Turntable
stainless steel
with passivating dip
G
K
N
C
F
G Type
For General Use
Jackscrews
Jacksockets
Fixed
nickel-plated brass
al. anodized
Knobs (except
Monojacks
Monojackscrews
Monojacksockets
Turning
Turning
K Type For
High Electrical Conductivity
Standard Guide Pin
mates with all types
D
nickel-plated brass
Note 1: Weights are given for pairs, i.e., for a jackscrew and a
jacksocket, etc., so that the weight figure may be added once to the
weights of other accessories when computing the total weight of a plug
or receptacle.
Note 2: Weights of turnable jackscrews and turnable jacksockets include
knobs and roll pins; weights of fixed hardware include nuts.
N Type For
Extra Mechanical Strength
MATERIALS
"G" Socket:
FINISH
Gold over Nickel
Phosphor
bronze.
"K" Socket:
"N" Socket:
Guide Pin:
Beryllium copper.
Brass.
Brass
Winc he ste r/ Re tc o nn
62 Barnes Industrial Road North, Wallingford, Connecticut 06492 Phone:(203)741-5400 Fax:(203)741-5500 www.winchesterelectronics.com
RP / 47