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82-601-90

Description
Pushbutton Switches Keypad, 2PST, 6 button, bottom half of phone legend
CategoryMechanical and electronic products    switch   
File Size1MB,6 Pages
ManufacturerGrayhill
Websitehttp://www.grayhill.com
Environmental Compliance
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82-601-90 Overview

Pushbutton Switches Keypad, 2PST, 6 button, bottom half of phone legend

82-601-90 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerGrayhill
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time16 weeks
Is SamacsysN
Actuator angle
Actuator colorGRAY
Actuator materialACRYLONITRILE BUTADIENE STYRENE
Actuator stroke3.302 mm
Actuator typeKEYPAD
Other featuresWHITE LEGEND
body width34.798 mm
Body colorBLACK
body height11.43 mm
Body length or diameter52.2478 mm
center contact materialCOPPER ALLOY
Center contact platingGOLD OVER NICKEL
Maximum contact current (DC)0.1 A
Contact (DC) maximum rated R load0.1A@5VDC
Contact functionOFF-(ON)
Contact resistance0.025 mΩ
contact timeBREAK-BEFORE-MAKE
Maximum contact voltage (DC)5 V
Dielectric withstand voltage250VAC V
Electrical life1000000 Cycle(s)
End contact materialCOPPER ALLOY
End contact platingGOLD OVER NICKEL
Shell materialACRYLONITRILE BUTADIENE STYRENE(ABS)
Insulation resistance1000000000 Ω
insulator materialPOLYPHENYLENE SULPHIDE
Installation featuresTHROUGH HOLE-STRAIGHT
Number of switches6
surface mountNO
Switch actionMOMENTARY
switch functionDPST
Switch typeKEYBOARD
Terminal length0.168 inch
Terminal materialBRASS
Termination typeSOLDER
Base Number Matches1
Standard Keypads
SerieS 82
lightable
FeatureS
11
/
16
" Between Button
Centers
• Long, Stroke, Wiping Contact
• Lightable Modules
• Choice of 5 Circuitries with
Unlighted Modules
• User Legendable
lightable modules
unlighted modules
Keyboards and Keypads
mounting
Build a custom keyboard with identical button
distances no matter how you stack them.
Designed to plug into any printed circuit
board from
1
/16" to
1
/8" thick, modules stack
in any configuration, maintaining
11
/16" button
centers.
For Lightable Modules which will be continuously
lit, mixing ver tically mounted modules
with horizontally mounted modules is not
recommended; the orientation of the rectangular,
lighted area will differ. See drawings.
See Figure 1 Panel Cutout diagram for 6 button
module mounting dimensions. Refer to drawings
for other module dimensions.
C
L
.531
(13,49)
SQ.
C
L
.687 (17,45)
.687 (17,45)
.687
(17,45)
.343
(8,71)
Figure 1 Panel mount Cutout Diagram
lightaBle moDuleS
light Source and lamp mounting
Each lightable button fits over a T-1 size LED or
incandescent lamp mounted to PC board (see
Figure 2-2a). The height of the lamp should not
exceed .250" (6,35 mm) from the surface of the
board. (Note: Grayhill does not manufacture or
sell LED's or incandescent lamps).
For easy light replacement, mount the lamp or
LED through the back or solder side of the board
(see Figure 2). This method of mounting allows
you to replace light source without removing
the keyboard module. The other method of
light mounting (Figure 2a) requires desoldering
the keyboard module then desoldering the
lamp when it's necessary to replace the light
source.
The chart below lists ratings for a size T-1
incandescent lamp. To extend the life of the lamp,
use an alternating current and reduced voltage.
The chart also lists maximum temperatures the
module can withstand. For higher temperatures,
Grayhill offers modules made of special plastics,
polyester switch housing and polycarbonate
internal button. All measurements were
determined under laboratory conditions.
(Mounted model continuously lit in temperature
controlled oven with continuously circulating air
for 24 hours.)
incandescent lamp–Size t-1
lamp
number*
715
680
intensity and
mean Spherical
Candle Power
Volts
Service
life
Current
in hours Per lamp
40,000
100,000
115 mA
60 mA
maximum
allowable
ambient
temperature
130°F
150°F
max, temp.
for modules
With Special
Plastics
200°F
220°F
Bright .15 MSCP 5 V
Moderate .03 MSCP 5 V
*Lamps not available from Grayhill.
.250
(6,35)
MAX.
Figure 2
Easy replacement
mounting
.170 (4,32)
Figure 2a
Mounted from
component side
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
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