MINIATURE SWITCHES Ordering Table — Washable Toggle Switches Designed to be wave soldered along with other Printed Circuit Board Components and withstand associated cleaning processes. HOW TO ORDER YOUR DESIGN (Bold Face Type indicates items normally in Distributor Stock) Following the table from left to right, the designer is able to specify To determine a part number select the options desired and fill in the boxes in the selection guides illustrated below. the options wanted. The options are described and illustrated on The following pages. WashableToggle Switch Selection Guide Poles Toggle and Lever Lever Bushing Terminal Contact Series Throw Circuit Options Finish Options Type Material + ++ + + + + Series Poles and Throw Circuits Lever Options and Finishes Bushing Options Terminal Options Contact Material Keyway Type Code No. Code Code Type Code Finish Code Type Code Type Code Type Code Toggle WT SPDT 1 POS. "C" L0 1 Right Angle PC A Gold/Brass B .940 BAT. Bright Chrome .250 Smooth D1 AV2 G Vertical PC Gold/Silver .740 BAT. L1 Black 3 DPDT 2 21 .280 Smooth D9 .150 Spacing ON OFF ON Black Nylon 4 ON NONE ON 23 .650 BAT. L2 PC Terminals .350 C Coin/Silver Q Y Threaded 26 Long Mod Cap Red Nylon 5 PC & Support ON NONE ON* L3 V30 K .350 27 Short Mod Cap .750 Wire Wrap ON* OFF ON* L4 White Nylon 6 W L Y9 Smooth .964 Wire Wrap 31 .510 BAT. S W1 M ON OFF ON* M .425 Wire Wrap W3 ON ON ON 32 .300 BAT. 1.062 Wire Wrap W4 33 ON ON ON* Z Solder Lug 35 ON* ON ON* Z3 Quick Connect Subtract .100 from lever length when using these bushings. *Momentary Contact 2 Pole Only. Refer to page 59 for construction detail, wiring and electrical diagrams. Subtract .030 from lever length when using this bushing. Not available on A, AV2, V30 terminal options. Available on S and M lever options only. Same as B, G and Q respectively except terminals brass with tin nickel alloy over nickel plate. Available only with L3 and L4 lever options only. Consult plant for availability. EXAMPLES: WT123M1D9AB = SPDT toggle switch with an ON-NONE-ON circuit, .270" long lever (see note 2 above) with a bright chrome finish, .280" smooth bushing right angle P.C. terminals with gold/brass contacts. WT232S1D1V30G = DPDT toggle switch with an ON-ON-ON circuit, .510" long lever with a bright chrome finish, .250" smooth bushing, P.C. terminals with support bracket and gold/silver contacts. SPECIFICATIONS: MATERIALS: Contact Ratings — Base & Bushing —Thermoplastic high temperature Letter codes G and Q — 6 amp at 125 VAC, 3 amp @ 250 VAC (U.L. (UL 94V-O). recognized, CSA certified) or 6 amp at 28 VDC resistive. Letter codes B and G – 0.5 volt amp (VA) maximum @ 28 V Lever (toggle) — Brass, chrome plated. maximum (AC or DC). Support brackets — Brass or steel tin plated. Life Under Load — 60,000 make-and-break cycles — resistive load only. Switching Contacts and Rockers — Letter Code B — gold/nickel/brass Initial Contact Resistance — 10 milliohms maximum 3 VDC, 100 Letter Code G — gold/nickel/silver ma for both silver and gold plated contacts. Letter Code Q — Coin silver Insulation Resistance — 1,000 megohms, min. Center Terminal Dielectric Strength — 1,000 volts rms at sea level. Letter Codes B and G — Gold flash/nickel/brass Letter Code Q — Silver plated brass. Operating Temperature — -30 degrees C to 85 degrees C. Hardware — See pages 55-57. 44 Litho in U.S.A GG MINIATURE SWITCHES Washable Toggle Switches — Base Dimensions and Lever Options APPROXIMATE BASE DIMENSIONS ONE POLE TWO POLE TOGGLE LEVER OPTIONS S Std. Bat. (.510") M Short (.300") L0 Long (.940") L1 Long (.740") L2 Long (.650") L3 Plastic (.940") L4 Plastic (.671") Litho in U.S.A GG 45 MINIATURE SWITCHES Washable Toggle Switches BUSHING OPTIONS D1 Standard (.250") Smooth D9 (.280") Smooth Y (.350") Threaded Y9 (.350") Smooth TERMINATION OPTIONS C Printed Circuit W Wire-Wrap W1 Wire-Wrap W3 Wire-Wrap W4 Wire-Wrap Z Standard Z3 Quick Connect Mating Receptacle from AMP SPECIAL IND., P.O. Box 984, Paoli, Pa. 19301 Amp P/N single piece 61454 series, strip from 60900 NOTE: Wire-Wrap is a registered trademark of the Gardner-Denver Company. TERMINATION & MOUNTING OPTIONS A P.C. MOUNTING ONE POLE A TWO POLE P.C. MOUNTING 46 Litho in U.S.A GG MINIATURE SWITCHES Washable Toggle Switches TERMINATION & MOUNTING OPTIONS — Contd. AV2 P.C. MOUNTING ONE POLE AV2 P.C. MOUNTING TWO POLE V30 P.C. MOUNTING ONE POLE V30 P.C. MOUNTING TWO POLE Litho in U.S.A GG 47