series gb process sealed ultra-miniature pushbuttons www.nkk.com c44 indicators accessories supplement tactiles keylocks rotaries c pushbuttons illuminated pb slides programmable rockers touch tilt toggles general specifcations electrical capacity (resistive load) logic level: 0.4va maximum @ 28v ac/dc maximum (applicable range 0.1ma ~ 0.1a @ 20mv ~ 28v) note: find additional explanation of operating range in supplement section. other ratings contact resistance: 80 milliohms maximum insulation resistance: 500 megohms minimum @ 500v dc dielectric strength: 500v ac minimum for 1 minute minimum mechanical life: 50,000 operations minimum electrical life: 50,000 operations minimum nominal operating force: 1.70n travel: pretravel .035 (0.9mm); overtravel .008 (0.2mm); total travel .043 (1.1mm) materials & finishes actuator: polyacetal case: glass fber reinforced polyamide sealing rings: nitrile butadiene rubber movable contacts: phosphor bronze with gold plating stationary contacts: phosphor bronze with gold plating base: glass fber reinforced polyamide mounting bracket: phosphor bronze with tin plating terminals: phosphor bronze with gold plating environmental data operating temp range: C30c through +85c (C22f through +185f) humidity: 90 ~ 95% humidity for 96 hours @ 40c (104f) vibration: 10 ~ 55hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning in 1 minute; 3 right angled directions for 2 hours shock: 50g (490m/s 2 ) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) installation cap installation force: 39.1n (8.8 lbf) maximum downward force on actuator pcb processing soldering: wave soldering recommended: see profle a in supplement section. manual soldering: see profle a in supplement section. cleaning: automated cleaning. see cleaning specifcations in supplement section. standards & certifications the gb series pushbuttons have not been tested for ul recognition or csa certifcation. these switches are designed for use in a low-voltage, low-current, logic-level circuit. when used as intended in a logic-level circuit, the results do not produce hazardous energy.
series gb process sealed ultra-miniature pushbuttons www.nkk.com c46 indicators accessories supplement tactiles keylocks rotaries c pushbuttons illuminated pb slides programmable rockers touch tilt toggles poles 1 spdt 2 dpdt plunger pc terminals typical switch ordering example spdt on-(on) circuit right angle pc terminals .130 (3.3mm) long plunger with .157 (4.0mm) diameter red cap .130 (3.3mm) long plunger description for typical ordering example gb15ah-xc cap colors a black b white c red circuits 5 on (on) ( ) = momentary plunger a .130 (3.3mm) long straight right angle 1 gb a 5 h x c a p v h pc terminals p straight h right angle v vertical slip-on cap x .157 (4.0mm) diameter (2.0) dia .079 (3.3) .130 (2.54) ty p .100 (2.6) .102 (2.54) ty p .100 (0.4) dia ty p .016 (7.0) .276 (4.5) .177 (0.4) dia ty p .016 (2.54) ty p .100 (7.0) .276 (4.5) .177 (2.54) ty p .100 (0.5) ty p .020 (4.5) .177 (7.0) .276 (0.5) ty p .020 (2.54) ty p .100 (2.54) ty p .100 (0.4) dia ty p .016 plunger position ( ) = momentary connected terminals throw & schematics pole model normal down normal down note: terminal numbers are not actually on the switch. sp gb15 on (on) 5-6 5-4 spdt dp gb25 on (on) 5-6 2-3 5-4 2-1 dpdt poles & circuits 5 (com) 6 4 (com) 6 4 5 1 2 3 vertical
series gb process sealed ultra-miniature pushbuttons www.nkk.com c47 indicators accessories supplement tactiles keylocks rotaries c pushbuttons illuminated pb slides programmable toggles rockers touch tilt slip-on cap & colors material: polyamide finish: glossy actual size at4063 .157 (4.0mm) diameter slip-on cap cap colors available: black white red x a b c (3.8) .150 (4.0) dia .157 (2.4) .094 typical switch dimensions single & double pole straight pc single & double pole right angle pc single & double pole vertical pc on single pole switches terminals 1 & 3 are support pins. gb25ap-xc gb25ah-xc gb25av-xc slot (4.5) .177 (3.3) .130 (2.0) dia .079 (4.0) dia .157 (4.0) dia .157 (2.6) .102 (2.4) .094 (2.54) ty p .100 (1.6) .063 (3.8) .150 (7.0) .276 (0.4) dia ty p .016 p/n this side 4 5 com 6 1 2 3 (7.0) .276 (2.54) .100 (0.4) dia ty p .016 slot (5.08) .200 (7.8) .307 (3.3) .130 (2.0) dia .079 (4.0) dia .157 (4.0) dia .157 (5.08) .200 (0.5) .020 (2.4) .094 (2.54) .100 (1.6) .063 (3.8) .150 (10.22) .402 (2.24) .088 (2.6) .102 32 1 6 54 com (0.4) .016 (4.9) .193 (7.0) .276 (0.4) dia ty p .016 (2.54) ty p .100 slot (2.54) .100 (5.3) .209 (0.4) dia ty p .016 (3.3) .130 (2.0) dia .079 (4.0) dia .157 (4.0) dia .157 (5.08) .200 (0.5) ty p .020 (2.4) .094 (2.54) ty p .100 (1.6) .063 (3.8) .150 (12.76) .502 (2.6) .102 4 5 6 1 2 3 com (0.4) .016 (7.4) .292 (4.5) .177 (2.54) .100 (0.4) dia ty p .016 (0.6) dia ty p .024 (5.08) .200 (2.54) ty p .100 (2.54) .100 1 2 3 4 5 6 (0.6) dia ty p .024 (5.08) .200 (2.54) ty p .100 (2.54) .100 4 5 6 c l (0.6) dia ty p .024 (2.54) ty p .100 (2.54) .100 12 3 45 6 (5.08) .200 (0.6) dia ty p .024 (2.54) ty p .100 45 6 (5.08) .200 (0.6) dia ty p .024 (2.54) ty p .100 (2.54) .100 4 5 6 (0.6) dia ty p .024 (2.54) ty p .100 (2.54) .100 1 2 3 4 5 6
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