EAO Switch Corporation [MICRO-COSMOS,COSMOS,80.55000.09,80 55000 09,80 57000 02,80 57000 03,80 57000 04,80 57000 05,80 57000 07,80 57000 09,80 57??? 19,80 57000 97,027,001,028,002,029,003,030,004,031,005,032,006,033,071,034,072,035,074,036,075,077,076,80 11011 02,80 11011 03,80 11011 04,80 11011 05,80 11011 07,80 11011 09,80 00000 02,80 00000 03,80 00000 04,80 00000 05,80 00000 07,80 00000 09,80 00000 00,80 00000 11,80 33033 07,80 33033 09,80 33000 07,80 33000 09,80 00098 09,82 09000 98,80 00000 11,80 00006 97,82 01??? 09,83 11??? 01,001,002,003,004,005,006,027,028,029,030,031,032,033,034,035,036,055,069,070,071,072,074,075,076,077]

Beckwith Electronics

Hamburg, Illinois 62045
(618) 232-1139
(618) 232-1172 fax

EAO SECME Division

Discontinued for reference only

Custom building keypads with COSMOS & MICRO-COSMOS KEYPADS

Customers can build their own keypads and keyboards using MICRO-COSMOS and COSMOS modular key switches. By combining the switch elements of choice with other components such as LEDs, termination hardware, semiconductors, and passive components on your own printed circuit board, a complete drop-in custom keypad can be constructed. The resulting assembly offers flexibilty, graphic appearance, and front panel sealing found in membrane systems, combined with the rugged dependability of high quality precision tactile key switches. LED- equipped switch modules provide bright, even illumination. The illustrations below show some possible mounting arrangements. See the MICRO-COSMOS and COSMOS sections in this catalog for technical specifications. Consider custom assembling your own devices when you need a special keypad or switching panel.

Front panel overlay
Manufactured to specifications in polycarbonate or polyester with silk screening on back. Thickness: 0.175 to 0.250mm. With or without embossing.
Device front panel
Front panel holes to accommodate module and other components (LED, switch, etc.). Maximum thickness: 4mm for MICRO-COSMOS, 3.5 mm for COSMOS.
Protective Button
Key switch module - eithor illuminated or non-illuminated
Spacer
PCB
Protective lens
For better flexibility, it is recommended that modules be countersunk on top surface.

MICRO-COSMOS under film overlay

COSMOS under film overlay

Front panel overlay, silk screen printing MICRO-COSMOS or COSMOS module Protective button Device front panel Components: (LED, resistors, IC's, etc.) PCB
MICRO-COSMOS modular mounting
With buttons Ø9 mm and square cased 10 x 10 mm
COSMOS modular mounting

MICRO-COSMOS modular assembly

COSMOS key switches with anti-pull-off buttons
Pitch: 12.7 mm (5 x 2.54)

ACCESSORIES Buttons, covers, lenses, and marking for key switches

Accessories for MICRO-COSMOS
Module buttons with and without legends		Description	Part Number
Snap button assembled on the MICRO-COSMOS switch module	Button for use under polycarbonate or polyester film overlay, no legend
		light grey	80 55000 09
	Button for thru-hole front panel mounting, no legend
		red green yellow blue dark grey light grey	80 57000 02 80 57000 03 80 57000 04 80 57000 05 80 57000 07 80 57000 09
	Button for thru-hole front panel mounting, with legend
		light grey, black legend	80 57БББ 19
	БББ Select 3-digit legend code from table below and insert in part number.
	Extended button for use under polycarbonate or polyester film overlay, no legend. Increased length allows for installation with additional components between printed circuit board and front panel
		dark grey	80 57000 97
	Other colors available on request

Standard MICRO-COSMOS Legends

Hot stamping legends in black.
Characters: Helvetica medium, 5.5 mm high.
On request, legends can be rotated 90° from standard.
These legends are stocking items.
Consult Beckwith Electronics for red, yellow, green and blue button legends, other colors, custom legends.
CAUTION:
Legend position corresponds to button fastening legs.

1 027 A 001

2 028 B 002

3 029 C 003

4 030 D 004

5 031 E 005

6 032 F 006

7 033 + 071

8 034 - 072

9 035 * 074

0 036 # 075

077 . 076

Accessories for COSMOS

Module buttons and covers Description Part Number

Snap cover in button,
then snap button on
COSMOS
switch module Square button 12.3 x 12.3 mm

red 80 11011 02

green 80 11011 03

yellow 80 11011 04

blue 80 11011 05

dark grey 80 11011 07

light grey 80 11011 09

Square cover, no legend

red 80 00000 02

green 80 00000 03

yellow 80 00000 04

blue 80 00000 05

dark grey 80 00000 07

light grey 80 00000 09

transparent without diffuser 80 00000 00

transparent with diffuser 80 00000 11

Round button, Ø10 mm

dark grey 80 33033 07

light grey 80 33033 09

Round cover, no legend

dark grey 80 33000 07

light grey 80 33000 09

One-piece module buttons and protective lenses Description Part Number

Snap button
or lens on
COSMOS
switch module One-piece button, 18.6 x 18.6 mm, without legend*

light grey 80 00098 09

*Contact Beckwith Electronics for legends

One-piece button, 9 x 12.5 mm, without legend*
(Illuminated/non-illuminated)

black/transparent cover 82 09000 98

*Contact Beckwith Electronics for legends

Protective lens, Ø7.8 mm, for use under film overlay

transparent 80 00000 11

Protective lens, Ø11 mm, for use under film overlay

translucent 80 00006 97

Module buttons and covers Description Part Number

Snap cover in
button, then snap
button on
COSMOS
switch module Cover with legend, non-illuminated

light grey, black legend 82 01БББ 09

legend on opaque cover

Cover with legend, illuminated

transparent black,
white legend 83 11БББ 01

legend under transparent cover using white silk screening "day/night" lighting

БББ Select 3-digit legend code from table below and insert in part number.

Standard COSMOS Legends

A B C D E F Hot stamping legends in black or white.
Characters: Helvetica medium, 5.5 mm high.
These legends are stocking items.

001 002 003 004 005 006

1 2 3 4 5 6 7 8 9 0

027 028 029 030 031 032 033 034 035 036

+ = X ÷ - * # .

055 069 070 071 072 074 075 076 077