Pushbutton Switches 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 SWitCH diMenSiOnS in inches (and millimeters) E.I.A. rating at Operations DATE XXXX 28 Vdc at rated Part CODE resistive Load number 150 mA 100,000 32-01 action total travel Momentary .050 (1,27) Approx. .220 (5,59) .200 (5,08) .120 (3,05) .100 (2,54) .100 (2,54) .084 (2,13) DIA. TYP. .180 (4,57) .272 (6,91) .110 (2,79) .090 (2,29) .030 – .002 .050 (1,27) .070 (1,78) .050 (1,27) (0,76 – 0,05) DIA. 4 PLS. .100 – .004 .100 – .004 .100 – .004 (2,54 – 0,10) TYP. (2,54 – 0,10) .100 – .004 (2,54 – 0,10) TYP. BTWN. PINS OF STACKED (2,54 – 0,10) BTWN. PINS OF .200 (5,08) SWITCHES SAME SWITCH REF. .190 (4,83) .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 N.C. N.C. SPSt n.C. SPSt n.O. .220 (5,59) .100 (2,54) N.O. N.O. .200 (5,08) REF. .230 (5,84) .100 (2,54) .118 (3,0) DIA. C alternate Wiring .110 .272 (2,79) Actuator (6,91) N.C. GRAYHILL SPdt .180 BreaK BeFOre C .010 (4,57) MaKe (0,25) .050 (1,27) .190 .020 (0,51) CATHODE .100 (2,54) (4,83) SQ. 2 PLS. CONNECT PINS N.O. ON PC BOARD Unless otherwise stated, linear dimension tolerances are ± .010 (0,25); diameters are ± .005 (0,13) Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com E-9 GRAYHILL GRAYHILL GRAYHILL GRAYHILL GRAYHILL Pushbutton Switches Butt Contact Pushbutton Switches SPeCiFiCatiOnS OrderinG inFOrMatiOn: individual units rating Criteria Part number description Contact resistance: 25 milliohms maximum on a new switch 32-01 Switch, 10 microinches gold plating, black button, red body Voltage Breakdown: 1,000 Vac between 32-02 Switch, 30 microinches gold plating, black button, red body mutually insulated parts 32Led-red Red LED and holder, red body insulation resistance: 1,000 megohms 32Led-Grn Green LED and holder, red body 32Led-yeL Yellow LED and holder, red body minimum Switch and Led Operating temperature: Grayhill or your local Distributor will assemble stacks of switches, LEDs or combinations. -40°C to +85°C Materials and Finishes assemblies of Switches or Switches and Led Combinations Switch Base, Led Base, Button and Cover: Example Part Number Polyester Shorting Bar: Phosphor bronze, gold-plated over nickel Basic switch part number (see Ordering Information) Switch terminals: Brass, gold-plated over number of ganged elements (2 thru 6) nickel Led terminals: Steel, tin-plated 32-01-6-aarGya Spring: Tinned Music Wire arrangement definition (left to right, front view) A = Switch Led information R = Red LED MCd* Viewing Color Min. Max. angle G = Green LED Y = Yellow LED Red 0.8 5.0 60° Green 0.8 3.2 60° Yellow 0.8 3.2 60° 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 *MCD = Millicandellas at 2 mA 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 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 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