SLE datasheet(29/93 Pages) WINCHESTER

29 / 93 page

Jackscrew

Jacksocket

4-40 UNC 2 Thread

except size 104 which is

6-32 UNC 2

.78

.98 for

size 104

6-32 UNC 2 Thread

except size 104 which is

8-32 UNC2

.16

Hood

Self Locking

Mono-

Jacksocket

.052 Dia. Safety Wire Hole

Mono-

Jackscrew

The drawings show the extension of the jack-

screw knobs beyond a typical MRA connector

and beyond the connector-and-hood assembly

(center drawings). Dimensions given are

constant for all connectors except as noted.

Other dimensions applicable to various hood

styles are detailed in the chart.

Polarized jackscrews give the ease and assur-

ance 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).

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.

Dimension E

Dimension F

H H1 H8 H9

Dimension A

Dimension B

H H1 H8 H9 H H1 H8 H9

MRA 9

– .59 .58 .59 –

–

.80

1.31

– 2.41 2.09 2.41 ––

–

MRA 14

– .59 .58 .59 –

–

.80

1.31

– 2.41 1.84 2.41

–

MRA 20

– .59 .58 .59 –

–

.80

1.31

– 2.41 1.84 2.41

–

MRA 34 .63 .63 .63 .63 .63 .63 .63 .63

.80

1.31 2.41 2.41 2.41 2.41 2.41 2.41 2.41 2.41

MRA 41 .63 .63 –

–

.80

1.31 2.41 2.41 –

–

MRA 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 2.41

MRA 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 2.41

MRA 50-8 .77 –

– .70 .50 –

– .50

.80

1.31 2.47 –

– 2.41 2.19

–

– 2.19

MRA 66 .77 –

– .70 .50 –

– .50

.80

1.31 2.47 –

– 2.41 2.19

–

– 2.19

MRA 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 2.41

MRA 104 .67 –

– .67 .50 –

– .50

.80

1.52 3.42 –

– 3.42 3.25

–

– 3.25

Connec-

tor Size

Dimen

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, molds have 2 center thru

holes and 4 mounting holes.

Dimensions are for reference only and

are subject to change. Outline drawings

on request.

Connector with fixed Jackscrews.

Code designation: J

Mating connector half with turnable

Jackscrews-with-Knobs.

Code designation: JT

Mating connector half with Hood and

turnable Long Jackscrews-with

Knobs. Code designation: JTCH,

JTCH1

Mating connector half with Hood

and turnable Monojacks.

Code designation: JTDH, JTDH1

MRA Series

RP /

www.winconn.com

Jackscrews & Jacksockets

Dimensions

SLE Datasheet(PDF) 29 Page - Winchester Electronics Corporation

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