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| Ultra-Thin Process Sealed Tactiles Series JF Distinctive Characteristics Extremely low profile of 5mm from PCB to top of switch. Rubber seal construction prevents contact contamination and allows automated soldering and cleaning. Minimal operating force and short stroke permit light touch operation. Dome contact gives crisp tactile and audible feedback to positively indicate circuit transfer and assures high reliability and long life. Wide choice of body shapes and colors. Crimped terminals provide a spring type action to ensure secure mounting and prevent dislodging during wave soldering. Space saving body dimensions provide for compact, side-by-side mounting on a standard grid. Terminal spacing conforms to standard .100" (2.54mm) PCB grid. Actual Size KEYBOARD MATRIX Common Bus Matrix 5 1 2 9 3 13 X-Y Matrix 1 2 3 1 4 5 6 2 7 8 4 4 7 3 5 6 6 11 8 12 8 9 9 6 A 1 2 0 B A 0 B 7 = ON 5 4 3 7 Blue = PCB Trace, Black = 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. Blue = PCB Trace, Black = 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. 03-07 NKK Switches * email: sales@nkkswitches.com * Phone (480) 991-0942 * Fax (480) 998-1435 * www.nkkswitches.com Keys (Switches) 10 1 2 3 4 5 6 7 8 9 0 A B P C Te r m i n a t i o n s 1 2 3 4 5 6 7 8 9 10 11 12 13 P C Termi nat ions 1 234 567 1 2 3 4 5 6 7 8 9 0 A B = ON Keys (Switches) Ultra-Thin Process Sealed Tactiles Series JF General Specifications Electrical Capacity (Resistive Load) Low Level: 50mA @ 24V DC Other Ratings Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Nominal Operating Force: Total Travel: 50 milliohms maximum 500 megohms minimum @ 250V DC 250V AC minimum for 1 minute minimum 500,000 operations minimum 500,000 operations minimum 1.96N for sculptured actuator 2.0N for piano actuator 3.0N for square & round flush actuators Flush Actuators .016" (0.4mm) Sculptured & Piano Actuators .031" (0.8mm) Materials & Finishes Actuator: Case: Seal: Base: Movable Contact: Stationary Contacts: Terminals: Polyamide Glass fiber reinforced polyamide Nitrile butadiene rubber Glass fiber reinforced polyester Phosphor bronze with silver plating Brass with silver plating Brass with silver plating Environmental Data Operating Temperature Range: Humidity: Vibration: Shock: -25C through +85C (-13F through +185F) 90 ~ 95% humidity for 96 hours @ 40C (104F) 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 50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) PCB Processing Soldering: Cleaning: Wave Soldering Recommended. See Profile A in Supplement section. Manual Soldering: See Profile A in Supplement section. Automated cleaning. See Cleaning specifications in Supplement section. Standards & Certifications UL Recognition or CSA Certification: The JF Series tactiles have not been tested for UL recognition or CSA 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 * email: sales@nkkswitches.com * Phone (480) 991-0942 * Fax (480) 998-1435 * www.nkkswitches.com 03-07 Ultra-Thin Process Sealed Tactiles TYPICAL SWITCH ORDERING EXAMPLE Series JF JF POLE & CIRCUIT 15 SPST OFF (ON) 15 S TERMINALS P Straight PC P 2 C ACTUATOR COLORS C D F G Red Orange Green Blue Gray ( ) = Momentary HOUSING SHAPES C S Round (with round actuator only) Square 1 2 3 4 ACTUATOR TYPES Square Round Sculptured Piano H DESCRIPTION FOR TYPICAL ORDERING EXAMPLE JF15SP2C Square Housing with Round Red Actuator SPST OFF-(ON) Circuit Straight PC Terminals POLE & CIRCUIT Actuator Position ( ) = Momentary Normal Pole SP Model JF15 OFF (ON) Down 1 3 4 Switch Throw & Schematic SPST 2 Note: Terminal numbers are shown on the switch. NKK Switches * email: sales@nkkswitches.com * Phone (480) 991-0942 * Fax (480) 998-1435 * www.nkkswitches.com 03-07 Ultra-Thin Process Sealed Tactiles HOUSING SHAPES & ACTUATOR TYPES C Round Housing Series JF S Square Housing 2 Round Actuator 1 Square Actuator 2 Round Actuator 3 Sculptured Actuator 4 Piano Actuator Actuator Colors Available: C Red D Orange F Green G Blue H Gray Housing is Black TERMINALS & PANEL DESIGN P Straight PC Additional details in Typical Switch Dimensions 3 1 Versatile panel arrangements can be made to fit individual design needs. (12.7) .500 (17.78) .700 4 2 (10.16) .400 (1.0) Dia Typ .039 (5.08) .200 (3.6) .142 (17.78) Typ .700 TYPICAL SWITCH DIMENSIONS Round Actuator (3.0) .118 3 4 1 (16.4) Dia .646 (12.7) .500 2 (14.0) Dia .551 (17.7) Dia .697 (0.3) .012 (8.68) .342 (0.3) Typ .012 (3.6) .142 (10.16) .400 (0.8) Typ .031 JF15CP2C NKK Switches * email: sales@nkkswitches.com * Phone (480) 991-0942 * Fax (480) 998-1435 * www.nkkswitches.com 03-07 Ultra-Thin Process Sealed Tactiles TYPICAL SWITCH DIMENSIONS Square Actuator (3.0) .118 Series JF (16.4) Sq .646 (12.7) .500 2 4 (14.0) Sq .551 (17.7) Sq .697 (0.3) .012 (8.68) .342 (0.3) Typ .012 (3.6) .142 (10.16) .400 JF15SP1C Round Actuator (3.0) .118 3 4 1 (16.4) Sq .646 (12.7) .500 2 (14.0) Dia .551 (17.7) Sq .697 (0.3) .012 (8.68) .342 (0.3) Typ .012 (3.6) .142 (10.16) .400 JF15SP2C Sculptured Actuator (3.0) .118 3 1 (16.4) Sq .646 (12.7) .500 2 4 (14.0) Sq .551 (17.7) Sq .697 (0.3) .012 (1.7) .067 (8.68) .342 (0.3) Typ .012 (3.6) .142 3 1 (0.8) Typ .031 (0.8) Typ .031 (10.16) .400 (0.8) Typ .031 JF15SP3C Piano Actuator (3.0) .118 3 1 (16.4) Sq .646 (12.7) .500 2 4 (14.0) Sq .551 (17.7) Sq .697 (0.3) .012 (1.9) .075 (8.68) .342 (0.3) Typ .012 (3.6) .142 (10.16) .400 (0.8) Typ .031 JF15SP4C NKK Switches * email: sales@nkkswitches.com * Phone (480) 991-0942 * Fax (480) 998-1435 * www.nkkswitches.com 03-07 Ultra-Thin Process Sealed Tactiles LEGENDS Series JF Easily create and submit your own legends using our new on-line Legend Maker. Visit www.nkkswitches.com For other legend support options, customers may either contact the factory and request the JF Legend Packet, or utilize the general information and basic specifications presented below. LM Shaded Areas are Printable Areas NKK Switches * email: sales@nkkswitches.com * Phone (480) 991-0942 * Fax (480) 998-1435 * www.nkkswitches.com U P (12.48) Dia .491 (14.0) Dia .551 (0.76) Typ .030 FA O N (12.48) Dia .491 (14.0) Dia .551 (0.76) Typ .030 N (12.48) Sq .491 (14.0) Sq .551 (0.76) Typ .030 N RU Recommended Print Methods: Screen Print or Pad Print. Epoxy based ink is recommended. Contact factory if engraving is required; it must be done before the actuator is assembled. A ST T R (1.52) Typ .060 (8.03) .316 (4.98) .196 (9.6) .378 (11.13) .438 (0.76) Typ .030 (12.48) Sq .491 (14.0) Sq .551 (0.76) Typ .030 Additional Method Engraving is not recommended as an additional method for legends. 03-07 |
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