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39-503BLK Datasheet(PDF) 2 Page - Grayhill, Inc |
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39-503BLK Datasheet(HTML) 2 Page - Grayhill, Inc |
2 / 2 page 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 Action Actuating Force (oz.) Total Travel .035±.015 (0,89±0,38) Rating at 28 Vdc Resistive Operations at Rated Load Button Color 150mA 1,000,000 39-501RED Red 39-501BLK Black 39-503RED Red 39-503BLK Black Mounting Footprint 39-501* 39-503* Right Angle, SPST–Normally Open DIMENSIONS inInches(andmillimeters) *Complete Part Number Momentary 4 ACCESSORIES 30B1012-5 30B1012-8 30B1012-9 Part No. Type & Button Color 39-401 RED N.O.,Red 39-401 BLK N.O.,Black 39-405 RED N.O.,NoNut,Red 39-405 BLK N.O.,NoNut,Black 39-424 RED N.O.,Overtravel,Red 39-424 BLK N.O.,Overtravel,Black 39-501 RED N.O.,RightAngle,Red 39-501 BLK N.O.,RightAngle,Black 39-503 RED 39-501Red&CapSeal 39-503 BLK 39-501Blk&CapSeal 39-138 RED 39-351PCMount&Seal 39-138 BLK 39-351PCMount&Seal ORDERING INFORMATION Accessory Part Number Description 30B1012-5 RedAccessoryCap 30B1012-8 WhiteAccessoryCap 30B1012-9 BlackAccessoryCap SHH1699 CapSealOnly,Black SPECIFICATIONS Rating Criteria Contact Resistance:25milliohmsmaximum onanewswitch Voltage Breakdown: 1,000 Vac between mutuallyinsulatedparts Insulation Resistance: 1,000 megohms minimum Operating Temperature:-40°Cto+85°C AvailablefromyourlocalGrayhillDistributor.Forpricesanddiscounts,contactalocalSalesOffice,anauthorizedDistributororGrayhill. Protectivecap (includedwith39-503 REDand39-503BLK) sealsswitchduring wavesoldering. +4 –2 CIRCUITRY HOLESFOR .020(0,51) SQUAREPINS(4) .100 (2,54) .200 (5,08) .100(2,54) .300 (7,62) .050(1,27) .110 (2,79) ± .010 (0,25) DIA. .175 +.025/ –.020 (4,45 +0,64/ – 0,51) A = .125 ± .010 (3,18 ± 0,25) .600 (15,24) REF. .100 (2,54) REF. .250 + .010/ –.005 (6,35 + 0,25/ – 0,13) DIA. A B C .315 ± .010 (8,00 ± 0,25) .300 ± .005 (7,62 ± 0,13) .089 (2,26) MIN. C = .060 ± .005 (1,52 ± 0,13) .075 ± .010 (1,91 ± 0,25) .300 (7,62) REF. .050 ± .010 (1,27 ± 0,25) .140 ± .015 (3,56 ± 0,38) .200 ± .005 (5,08 ± 0,13) .050 (1,27) REF. B = .215 ± .015 (5,46 ± 0,38) E.I.A. DATE CODE LABEL* *Label increases nominal diameter to .255 (6,48) SPST N.O. Materials and Finishes Bushing/Housing:Aluminum,clearanodized for39-138;Brass,tinzincforallothers Standoff:(39-501and39-503)Brass,tinplated overnickel Base and Button:Thermoplastic Shorting Bar: Brass, gold-plated over nickel plate for 39-501and 39-503; fine silver, gold- platedforothers Terminals:Finesilver,gold-platedfor39-138; Brass,gold-platedovernickelforallothers Spring:Tinnedmusicwire Mounting Nut: (39-401 and 39-424) Brass, zinctrivalentchromate-plated .110 ± .005 DIA. (2,79 ± 0,13) .312±.005 (7,92±0,13) ACROSS FLATS .110 ± .005 (2,79 ± 0,13) .692 REF (17,58) A=.175+.025/-.020 (4,45+0,64/-0,51) B=.125±.010 (3,18±0,25) C=.250±.015 (6,35±0,38) D=.135±.005 (3,43±0,13) A B C D #8-40 UNS-2A THREAD HEX MTG. NUT .0625 (1,59) THICK .218 (5,54) ACROSS FLATS E.I.A. DATE CODE .020±.002 (,508±,051) SQUARE TYP SPST–Normally Open, with Panel and Button Seal 39-138* Rating at 115 Vac Resistive Operations at Rated Load Button Color 39-138RED Red 39-138BLK Black ½Amp 250,000 *Complete Part Number Action Actuating Force (oz.) Total Travel .035±.015 (0,89±0,38) Momentary 16±8 SHH1699 |
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