Pushbutton Switches
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Butt Contact Pushbutton Switches
.100 (2,54)
.200 (5,08)
TYP.
.120 (3,05)
.070 (1,78) .050 (1,27)
.100 ± .004
(2,54 ± 0,10) TYP.
BTWN. PINS OF
SAME SWITCH
.100 ± .004 (2,54 ± 0,10) TYP.
BTWN. PINS OF STACKED
SWITCHES
.084 (2,13) DIA.
.110 (2,79)
.090 (2,29)
.400 (10,16)
.190 (4,83)
.100 ± .004
(2,54 ± 0,10)
.030 ± .002
(0,76 ± 0,05)
DIA. 4 PLS.
.272 (6,91)
.220 (5,59)
.100 (2,54)
.180
(4,57)
.100 ± .004
(2,54 ± 0,10)
.200 (5,08)
REF.
GRAYHILL
GRAYHILL
GRAYHILL
GRAYHILL
GRAYHILL
.050 (1,27)
XXXX
E.I.A.
DATE
CODE
SWITCH DIMENSIONS (In inches and millimeters)
LED DIMENSIONS (In inches and millimeters)
Unless otherwise stated, linear dimension tolerances are ± .010 (0,25); diameters are ± .005 (0,13)
Unless otherwise stated, linear dimension tolerances are ± .010 (0,25); diameters are ± .005 (0,13)
SERIES 32
SPST and SPDT,
Stackable with LED
FEATURES
•
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
Action Total Travel
Momentary .050 (1,27) Approx.
SWITCH CIRCUITRY
2 Circuits Per Switch
Alternate Wiring
Rating at Operations
28 Vdc at Rated Part
Resistive Load Number
150 mA 100,000 32-01
.220 (5,59)
GRAYHILL
.200 (5,08) REF.
.100 (2,54)
.118 (3,0)
DIA.
.050 (1,27)
.100 (2,54)
.010
(0,25)
.180
(4,57)
.272
(6,91)
.100 (2,54)
.230 (5,84)
.110
(2,79)
.190
(4,83)
.020 (0,51)
SQ. 2 PLS.
C
CATHODE
SPST N.C.
SPST N.O.
N.O. N.O.
N.C. N.C.
SPDT
BREAK BEFORE
MAKE
N.O.
N.C.
C
CONNECT PINS
ON PC BOARD
Actuator
Actuator
E-9
Pushbutton
35
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Pushbutton Switches
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
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
LED Information
MCD* Viewing
Color Min. Max. Angle
Red 0.8 5.0 60°
Green 0.8 3.2 60°
Yellow 0.8 3.2 60°
*MCD = Millicandellas at 2 mA
Recommended Current: 2mA
Current limiting resistor is not supplied.
ORDERING INFORMATION: Individual Units
Part Number Description
32-01 Switch, 10 microinches gold plating, black button, red body
32-02 Switch, 30 microinches gold plating, black button, red body
32LED-RED Red LED and holder, red body
32LED-GRN Green LED and holder, red body
32LED-YEL Yellow LED and holder, red body
Grayhill or your local Distributor will assemble stacks of switches, LEDs or combinations.
Example Part Number
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.
Basic switch part number
(see Ordering Information)
Number of ganged elements
(2 thru 6)
32-01-6-AARGYA
Arrangement definition
(left to right, front view)
A = Switch
R = Red LED
G = Green LED
Y = Yellow LED
Available from your local Grayhill Distributor.
For prices and discounts, contact a local Sales
Office, an authorized local Distributor or Grayhill.
Assemblies of Switches or Switches and LED Combinations
Assemblies of LEDs Only
Example Part Number
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.
Basic identification for LEDs
Number of ganged elements
(2 thru 6)
32LED-3-RYG
Arrangement definition
(left to right, front view)
R = Red LED
G = Green LED
Y = Yellow LED
Pushbutton
36