Butt Contact Pushbutton Switches
SerieS 32
SPSt and SPdt,
Stackable with Led
• Stackable, Provides Custom
Switch Arrangements
• .200" Centers When Stacked
• SPST–N.O., SPST–N.C. Circuitry
in the Same Package
• Process Compatible, Internally
Sealed Plunger
• Status/Reset or Press-to-Test
Functions with Companion LED
Pushbutton Switches
SWitCH diMenSiOnS
in inches (and millimeters)
GRAYHILL
GRAYHILL
GRAYHILL
GRAYHILL
GRAYHILL
XXXX
E.I.A.
DATE
CODE
rating at
28 Vdc
resistive
150 mA
action
Operations
at rated
Load
100,000
total travel
.050 (1,27) Approx.
.084 (2,13) DIA.
Part
number
32-01
.120 (3,05)
.200 (5,08)
TYP.
.100 (2,54)
.220 (5,59)
.100 (2,54)
.180
(4,57)
.272 (6,91)
Momentary
.090 (2,29)
.070 (1,78)
.100 – .004 (2,54 – 0,10) TYP.
BTWN. PINS OF STACKED
SWITCHES
.050 (1,27)
.100 – .004
(2,54 – 0,10) TYP.
BTWN. PINS OF
SAME SWITCH
.050 (1,27)
.100 – .004
(2,54 – 0,10)
.200 (5,08)
REF.
.030 – .002
(0,76 – 0,05)
DIA. 4 PLS.
.100 – .004
(2,54 – 0,10)
.190 (4,83)
.110 (2,79)
.400 (10,16)
Unless otherwise stated, linear dimension tolerances are ± .010 (0,25); diameters are ± .005 (0,13)
Led diMenSiOnS
in inches (and millimeters)
SWitCH CirCuitry
Actuator
SPSt n.C.
N.C.
N.C.
.118 (3,0)
DIA.
GRAYHILL
.220 (5,59)
.200 (5,08) REF.
.100 (2,54)
.272
(6,91)
.180
.010 (4,57)
(0,25)
CATHODE
.100 (2,54)
.230 (5,84)
.110
(2,79)
C
SPSt n.O.
N.O.
N.O.
alternate Wiring
Actuator
SPdt
BreaK BeFOre
C
MaKe
CONNECT PINS
ON PC BOARD
N.O.
N.C.
.050 (1,27)
.100 (2,54)
.190
(4,83)
.020 (0,51)
SQ. 2 PLS.
Unless otherwise stated, linear dimension tolerances are ± .010 (0,25); diameters are ± .005 (0,13)
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
E-9
60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Butt Contact Pushbutton Switches
SPeCiFiCatiOnS
rating Criteria
Contact resistance:
25 milliohms maximum
on a new switch
Voltage Breakdown:
1,000 Vac between
mutually insulated parts
insulation resistance:
1,000 megohms
minimum
Switch and Led Operating temperature:
-40°C to +85°C
OrderinG inFOrMatiOn: individual units
Part number
32-01
32-02
32Led-red
32Led-Grn
32Led-yeL
description
Switch, 10 microinches gold plating, black button, red body
Switch, 30 microinches gold plating, black button, red body
Red LED and holder, red body
Green LED and holder, red body
Yellow LED and holder, red body
Grayhill or your local Distributor will assemble stacks of switches, LEDs or combinations.
Materials and Finishes
Switch Base, Led Base, Button and Cover:
Polyester
Shorting Bar:
Phosphor bronze, gold-plated
over nickel
Switch terminals:
Brass, gold-plated over
nickel
Led terminals: Steel, tin-plated
Spring:
Tinned Music Wire
Pushbutton Switches
assemblies of Switches or Switches and Led Combinations
Example Part Number
32-01-6-aarGya
Basic switch part number
(see Ordering Information)
number of ganged elements (2
thru 6)
Led information
MCd*
Color
Red
Green
Yellow
Min.
0.8
0.8
0.8
Max.
5.0
3.2
3.2
Viewing
angle
60°
60°
60°
arrangement definition
(left to right, front view)
A = Switch
R = Red LED
G = Green LED
Y = Yellow LED
*MCD = Millicandellas at 2 mA
Example part number describes a stack of 6 elements consisting of two switches, a red
LED, a green LED, a switch and a yellow LED. Shorter stacks will have fewer letters in
the arrangement definition. Contact Grayhill for stacks of more than six elements.
recommended Current: 2mA
Current limiting resistor is not supplied.
assemblies of Leds Only
Example Part Number
32Led-3-ryG
Basic identification for Leds
number of ganged elements (2
thru 6)
arrangement definition (left
to right, front view)
R = Red LED
G = Green LED
Y = Yellow LED
Example part number describes a stack of 3 LEDs, arranged red, yellow and green from
left to right. Maximum number of stacked LEDs in this part numbering scheme is six.
Contact Grayhill for stacks of more than six elements.
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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