General Specifications

Transcription

1 Series General Specifications Electrical Capacity (Resistive Load) Low/Logic Level: V DC maximum for Standard Operating Force models V DC maximum for igh Operating Force models Other Ratings Standard Operating Force igh Operating Force Contact Resistance: milliohms maximum milliohms maximum Insulation Resistance: megohms V DC megohms V DC Dielectric Strength: V C minimum for minute minimum V C minimum for minute minimum Mechanical Life:,, operations minimum,, operations minimum Electrical Life:,, operations minimum,, operations minimum Nominal Operating Force:.N for.n for Total Travel:. (.mm). (.mm) Materials & Finishes ctuator: Case: Seal: ase: Movable Contacts: Stationary Contacts: Terminals: Mounting racket: Environmental Data Operating Temperature Range: umidity: Vibration: PC Processing Shock: Soldering: Cleaning: Standards & Certifications Flammability Standards: Glass fiber reinforced PT for Extended actuator; PT for Flat; Polyacetal for Short Glass fiber reinforced polyamide (UL9V-) Nitrile butadiene rubber Glass fiber reinforced PT (UL9V-) Stainless steel rass with silver plating rass with silver plating Phosphor bronze with tin plating C through + C ( F through +8 F) 9 ~ 9% humidity for C ( F) ~ z with peak-to-peak amplitude of.mm traversing the frequency range & returning in minute; right angled directions for hours G (9m/s) acceleration (tested in right angled directions, with shocks in each direction) Wave Soldering Recommended. See Profile in Supplement section. Manual Soldering: See Profile in Supplement section. utomated cleaning. See Cleaning specifications in Supplement section. UL9V- rated case & base The Series tactiles have not been tested for UL recognition or CS certification. 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.

2 Series Distinctive Characteristics Special bracket for right angle mounting provides added design variations. igher operating force type provides more pronounced operating feel. Rubber seal construction prevents contact contamination and allows automated soldering and cleaning. Choice of dimensions from PC to top of cap allows design flexibility. Dome contact gives crisp tactile feedback to positively indicate circuit transfer and assures high reliability and long life of up to,, operations. Slanted terminals provide a spring type action which ensures secure mounting and prevents dislodging during wave soldering. Molded-in terminals are part of the sealed construction which allows automated soldering and washing. Terminal spacing conforms to standard. (.mm) PC grid Common us Matrix These single pole, single throw switches can be used in a keyboard matrix and, using strapped terminals, achieve a common bus electrical configuration on a single-sided PC board. 8 Keys (Switches) 8 9 PC Terminations 8 9 = ON Red = PC Trace lack = Switch Circuit 8 9 X-Y Matrix ctual Size These single pole, single throw switches can be arranged on a single-sided PC board matrix with strapped terminals to achieve an X-Y type electrical interconnection. Keys (Switches) PC Terminations 8 9 = ON

3 Series Pole & Circuit SPST OFF (ON) ( ) = Momentary SPST OFF-(ON) Circuit No Code Operating Force Standard for ctuators F & K igh for ctuators F, K & DESCRIPTION FOR TYPICL ORDERING EXMPLE Flat lue utton FP TYPICL SWITC ORDERING EXMPLE F K ctuators Flat lue utton Short F Extended ( operating force only; not for Right ngle) Standard Operating Force Straight PC Terminals P P Terminals Straight PC Right ngle PC Snap-On Caps No Code Sculptured Flat For Straight & Right ngle PC Cap with lack Mounter For Right ngle PC Flat No Cap for F ctuator For Straight PC Framed Cap Colors lack White C Red E Yellow F Green G lue Gray utton Frame White C Red C E Yellow E F Green F G lue G Gray lack White C Red Gray lack White C Red Gray

4 Series Pole Model ctuator Position ( ) = Momentary Normal Down SP OFF (ON) No Code F K Standard Operating Force.N For F & K ctuators Flat lue utton Flat button is an integral part of the switch and cannot be ordered separately. Short ctuator Extended ctuator (.).8 (.) (.).8 Combines with high operating force only; not for right angle. (.). (.). (.). POLE & CIRCUIT Switch Throw & Schematic SPST OPERTING FORCE (.9).9 (8.). CTUTORS igh Operating Force.N For F, K & ctuators Overlay (.9).9 Note: Terminal numbers are shown on the switch. (.). (.) Typ. Custom keyboards can be designed with flat buttons beneath an overlay. Not applicable for right angle mounting. (.). (.). (.) Typ. Custom keyboards can be designed with caps installed through a panel cutout (illustration with framed cap T8 and button T). Not applicable for right angle mounting. (.).9 (.). (.) Typ. Custom keyboards can be designed with caps installed through a panel cutout (illustration with framed cap T8 and button T).

5 Series P Straight PC (.) Typ. Typ T8 Sculptured for Straight PC Material: Polyamide Finish: Matte Colors: C E F G (.). (.) Sq..8 Typ (.) Typ. C L (.). (.) Dia Typ.9 TERMINLS Further details shown in Typical Switch Dimensions T9 Flat for Straight PC Finish: Glossy Colors: C E F G (.) Sq. T Cap with T Mounter for Straight PC Cap Finish: Glossy Colors: C Mounter Material: Polyamide Finish: Matte Color: (.) Sq.9 (.8) Sq. (.). (.).9 (.).9 (9.). (9.8).8.8 SNP-ON CPS Right ngle PC Panel Mounting Dimensions Panel Thickness:.9 ~.9 (.mm ~.mm) Typ (.) Typ. (.) Typ. Framed: T utton & T8 Frame for Straight PC Finish: Matte Colors: C E F G (.8). (.) (.).9.9 (.) Sq.8 (.) Typ. (.) Typ. C L (.). (.) Dia Typ.9 T9 Flat for Right ngle PC Finish: Glossy Colors: C (.).9 (.). ssembly Procedure. Solder switch to PC. (.) Sq.9. Install PC in equipment.. Snap mounter into panel. Dimension from top of panel to top of PC is.8 (9.8mm).. Snap cap onto plunger. Panel Cutout & Footprint (.). +. (.)..8 (.) Dia Typ.9 Cap Colors C E F G vailable: lack White Red Yellow Green lue +. (.)..8 Gray

6 Series (.).9 (.) Dia. (.).9 (.). (.) Sq. (.) Sq. (.).9 (.) Sq.8 (.) Sq.9 (.8). (.) Dia. (.8). TYPICL SWITC DIMENSIONS Spring action terminals conform to. (.mm) PC spacing Short ctuator Extended ctuator Sculptured Snap-on Cap Straight PC.8 (.). (.). (.) (.)..8 (.).8 Spring action terminals conform to. (.mm) PC spacing KP-C Short ctuator Extended ctuator Framed Snap-on Cap Straight PC Spring action terminals conform to. (.mm) PC spacing Flat lue utton Straight PC FP Flat lue utton Right ngle PC F Short ctuator Extended ctuator Flat Snap-on Cap Straight PC.8 (.)..8 (.). (.). (.) (.)..8 (.).8 (.) (.).9 (.) (.).9 (.). (.). Spring action terminals conform to. (.mm) PC spacing (.). (.) (.). (.).8 (.) (.). (.). (.). (.). (.) (.). (.9).9.8 (.).8 (.) (.).9 (.). (.) Typ. + (.). (.) Sq.9 (.) Sq.9 (.) Sq.9 KP-C FP-C

7 Series Flat Snap-on Cap Right ngle PC K-C T8 ON (9.8) Sq. (.). (.).9 (.). TYPICL SWITC DIMENSIONS (.8). (.) Sq.9 (.8). T9 & T LEGENDS (.). (.). (.). (.). Shaded reas are Printable reas (.9).9 NKK Switches can provide custom legends for caps. Contact factory for more information. (.) Typ. OFF (.8) Sq. (.) Sq. (.) Typ. T utton ON (.) Sq.9 (.9). (8.). (.) Typ. (.) Typ. Recommended Print Method: Screen Print or Pad Print. Epoxy based ink is recommended. + (.). T9 OFF (8.8) Sq. (.) Sq.9 (.) Typ.