Distinctive Characteristics

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Marcia Brooks
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1 Low Profile Process Sealed Tactiles Series J 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. JP model meets IP of IEC9 specifications (similar to NEM & ). 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. ctual Size 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. KEYORD MTRIX Common us Matrix 8 K e y s ( S w i t c h e s ) 8 9 P C Te r m i n a t i o n s 8 9 = ON 8 9 X-Y Matrix K e y s ( S w i t c h e s ) PC Terminations 8 9 = ON lue = PC Trace, lack = Switch Circuit 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. lue = PC Trace, lack = Switch Circuit 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. NKK Switches sales@nkkswitches.com Phone (8) 99-9 ax (8)

2 General Specifications Low Profile Process Sealed Tactiles Series J Electrical Capacity (Resistive Load) Low Level: V DC maximum for Standard Operating orce models V DC maximum for igh Operating orce models Other Ratings Standard Operating orce igh Operating orce 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 orce:.n for J.N for J Total Travel:. (.mm). (.mm) Materials & inishes ctuator: Case: Seal: ase: Movable Contacts: Stationary Contacts: Terminals: Mounting racket: Glass fiber reinforced PT for Extended actuator; PT for lat; Polyacetal for Short Glass fiber reinforced polyamide (UL9V-) Nitrile butadiene rubber Glass fiber reinforced PT (UL9V-) eryllium copper with silver plating rass with silver plating rass with silver plating Phosphor bronze with tin plating Environmental Data Operating Temperature Range: C through + C ( through +8 ) umidity: 9 ~ 9% humidity for C ( ) Vibration: ~ z with peak-to-peak amplitude of.mm traversing the frequency range & returning in minute; right angled directions for hours Shock: G (9m/s) acceleration (tested in right angled directions, with shocks in each direction) Sealing: IP of IEC9 standard (similar to NEM & ) PC Processing Soldering: Cleaning: Wave Soldering Recommended. See Profile in Supplement section. Manual Soldering: See Profile in Supplement section. utomated cleaning. See Cleaning specifications in Supplement section. Standards & Certifications lammability Standards: UL Recognition or CS Certification: UL9V- rated case & base The J 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. NKK Switches sales@nkkswitches.com Phone (8) 99-9 ax (8)

3 Low Profile Process Sealed Tactiles Series J TYPICL SWITC ORDERING EXMPLE J P POLE & CIRCUIT SPST O (ON) ( ) = Momentary P TERMINLS Straight PC Right ngle PC No Code OPERTING ORCE Standard for ctuators & K igh for ctuators, K & SNP-ON CPS or Straight & Right ngle PC No Code No Cap for ctuator CP COLORS CTUTORS or Straight PC K lat lue utton Short Extended ( operating force only; not for Right ngle) Sculptured lat C E lack White Red Yellow Green G lue DESCRIPTION OR TYPICL ORDERING EXMPLE JP ramed utton rame White C Red C E Yellow E Green G lue G lat lue utton SPST O-(ON) Circuit Standard Operating orce Straight PC Terminals Cap with lack Mounter or Right ngle PC lat C lack White Red lack White C Red NKK Switches sales@nkkswitches.com Phone (8) 99-9 ax (8)

4 Low Profile Process Sealed Tactiles Series J Pole Model ctuator Position ( ) = Momentary Normal Down SP J O (ON) POLE & CIRCUIT Switch Throw & Schematic SPST Note: Terminal numbers are shown on the switch. OPERTING ORCE No Code Standard Operating orce.n igh Operating orce.n or & K ctuators or, K & ctuators CTUTORS lat lue utton Overlay (.) Typ. (.).8 (.) (.9).9 (.). lat button is an integral part of the switch and cannot be ordered separately. Custom keyboards can be designed with flat buttons beneath an overlay. Not applicable for right angle mounting. K Short ctuator (.) Typ. (.9).9 (.). (.). (.).8 (.). 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. Extended ctuator (.). (.) Typ. (.). (8.). (.).9 (.). Combines with high operating force only; not for right angle. Custom keyboards can be designed with caps installed through a panel cutout (illustration with framed cap T8 and button T). NKK Switches sales@nkkswitches.com Phone (8) 99-9 ax (8)

9 urther details shown in Typical Switch Dimensions SNP-ON CPS T8 Sculptured for Straight PC T9 lat for Straight PC ramed: T utton & T8 rame for

Glossy Colors: C (.)..8.8 (.8). (.).9 (.). (.) Sq. (.) Sq. (.) (.) (.) Sq.8 T Cap with T Mounter for Straight PC Cap inish: Glossy Colors: C ssembly Procedure.

Dimension from top of panel to top of PC is.8 (9.8mm).. Snap cap onto plunger. Panel Cutout & ootprint (.) Sq.9 (.8)

5 Low Profile Process Sealed Tactiles Series J TERMINLS P Straight PC Right ngle PC (.) Typ. Typ Typ (.) Typ. C L (.). (.) Dia Typ.9 (.) Typ. Typ (.) Typ. (.) Typ. (.) Typ. C L (.). (.) Dia Typ.9 urther details shown in Typical Switch Dimensions SNP-ON CPS T8 Sculptured for Straight PC T9 lat for Straight PC ramed: T utton & T8 rame for Straight PC T9 lat for Right ngle PC Material: Polyamide inish: Matte Colors: C E G inish: Glossy Colors: C E G inish: Matte Colors: C E G inish: Glossy Colors: C (.)..8.8 (.8). (.).9 (.). (.) Sq. (.) Sq. (.) (.) (.) Sq.8 T Cap with T Mounter for Straight PC Cap inish: Glossy Colors: C ssembly Procedure. Solder switch to PC.. Install PC in equipment. Mounter Material: Polyamide inish: Matte Color:. Snap mounter into panel. Dimension from top of panel to top of PC is.8 (9.8mm).. Snap cap onto plunger. Panel Cutout & ootprint (.) Sq.9 (.8) Sq. (.). (.).9 (.).9 (9.). (9.8).8 Panel Mounting Dimensions Panel Thickness:.9 ~.9 (.mm ~.mm) (.). +. (.)..8 (.) Dia Typ.9 +. (.)..8 Cap Colors C E G vailable: lack White Red Yellow Green lue NKK Switches sales@nkkswitches.com Phone (8) 99-9 ax (8)

9 + J (.) Dia. (.). (.). (.) Typ. (.). Sculptured Snap-on Cap Straight PC Short ctuator Extended ctuator (.) (.). (.). (.) Sq.

) (.). (.). (.) Sq..8 (.). (.)..8 (.).8 (.) (.).9 JKP-C Spring action terminals conform to. (.mm) PC spacing ramed Snap-on Cap Straight PC Short ctuator Extended ctuator (.

com Phone (8) 99-9 ax (8) 998- www.nkkswitches.com -

6 Low Profile Process Sealed Tactiles Series J TYPICL SWITC DIMENSIONS lat lue utton Straight PC (.) (.) Dia. (.). (.).8 (.). JP Spring action terminals conform to. (.mm) PC spacing lat lue utton Right ngle PC (.8). (.) (.). (.).9 (.). (.8). (.9).9 + J (.) Dia. (.). (.). (.) Typ. (.). Sculptured Snap-on Cap Straight PC Short ctuator Extended ctuator (.) (.). (.). (.) Sq..8 (.). (.)..8 (.).8 (.) (.).9 JKP-C Spring action terminals conform to. (.mm) PC spacing lat Snap-on Cap Straight PC Short ctuator Extended ctuator (.) (.). (.). (.) Sq..8 (.). (.)..8 (.).8 (.) (.).9 JKP-C Spring action terminals conform to. (.mm) PC spacing ramed Snap-on Cap Straight PC Short ctuator Extended ctuator (.) (.) (.) (.). (.). (.) Sq.8.8 (.). (.)..8 (.).8 (.) (.).9 JP-C Spring action terminals conform to. (.mm) PC spacing NKK Switches sales@nkkswitches.com Phone (8) 99-9 ax (8)

7 Low Profile Process Sealed Tactiles Series J TYPICL SWITC DIMENSIONS lat Snap-on Cap Right ngle PC (.8). (.). (.). (.).9 (.). (.8). (.9).9 + (.). (.). (.) Typ. (.). JK-C LEGENDS LM Easily create and submit your own legends using our new on-line Legend Maker. Visit or other legend support options, customers may either contact the factory and request the J Legend Packet, or utilize the general information and basic specifications presented below. Shaded reas are Printable reas T8 T9 & T T utton T9 ON O ON O (9.8) Sq. (.). (.) Typ. (.8) Sq. (.) Sq. (.) Typ. (.9). (8.). (.) Typ. (8.8) Sq. (.) Typ. Recommended Print Method: Screen Print or Pad Print. Epoxy based ink is recommended. dditional Method n additional method for legends is engraving the cap. Maximum depth for engraving is. (.mm) on the cap. Enamel paint is recommended to fill the engraved area. NKK Switches sales@nkkswitches.com Phone (8) 99-9 ax (8)

General Specifications

Series General Specifications Electrical Capacity (Resistive Load) Low/Logic Level: m @ V DC maximum for Standard Operating Force models m @ V DC maximum for igh Operating Force models Other Ratings Standard