Datasheet

ManualsBrandsNKK SWITCHES ManualsPush Actuated Switches & ButtonsPushbutton 24 Vdc 0.05 A 1 x Off/(On) momentary 1 pc(s)

Series JF

Ultra-Thin Process Sealed Tactiles

www.nkk.com

J34

Indicators

AccessoriesSupplement

Tactiles

KeylocksRotaries

Pushbuttons

Illuminated PB

Slides

Programmable

Rockers

Touch Tilt

Toggles

Electrical Capacity (Resistive Load)

Low/Logic Level: 50mA @ 24V DC

Other Ratings

Contact Resistance: 50 milliohms maximum

Insulation Resistance: 500 megohms minimum @ 250V DC

Dielectric Strength: 250V AC minimum for 1 minute minimum

Mechanical Life: 500,000 operations minimum

Electrical Life: 500,000 operations minimum

Nominal Operating Force: 1.96N for sculptured actuator

2.0N for piano actuator

3.0N for square & round ﬂush actuators

Total Travel: Flush Actuators .016” (0.4mm)

Sculptured & Piano Actuators .031” (0.8mm)

Materials & Finishes

Actuator: Polyamide

Case: Glass ﬁber reinforced polyamide

Seal: Nitrile butadiene rubber

Base: Glass ﬁber reinforced polyester

Movable Contact: Phosphor bronze with silver plating

Stationary Contacts: Brass with silver plating

Terminals: Brass with silver plating

Environmental Data

Operating Temperature Range: –25°C through +85°C (–13°F through +185°F)

Humidity: 90 ~ 95% humidity for 96 hours @ 40°C (104°F)

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

) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)

PCB Processing

Soldering: Wave Soldering Recommended. See Proﬁle A in Supplement section.

Manual Soldering: See Proﬁle A in Supplement section.

Cleaning: Automated cleaning. See Cleaning speciﬁcations in Supplement section.

Standards & Certifications

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.

General Speciﬁcations

Summary of content (6 pages)

PAGE 1
Toggles Series JF Rockers General Specifications Electrical Capacity (Resistive Load) Pushbuttons Low/Logic Level: Other Ratings Keylocks Programmable Illuminated PB Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Nominal Operating Force: Total Travel: Materials & Finishes Rotaries Actuator: Case: Seal: Base: Movable Contact: Stationary Contacts: Terminals: Slides Tactiles Tilt Touch 50mA @ 24V DC Environmental Data J Operating
PAGE 2
Series JF Toggles Ultra-Thin Process Sealed Tactiles Rockers Distinctive Characteristics Pushbuttons Extremely low profile of 5mm from PCB to top of switch. Programmable Illuminated PB 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.
PAGE 3
Series JF Toggles Ultra-Thin Process Sealed Tactiles Rockers TYPICAL SWITCH ORDERING EXAMPLE 15 S P 2 C Pushbuttons JF Terminals Programmable Illuminated PB Pole & Circuit 15 SPST OFF P (ON) Actuator Colors Straight PC ( ) = Momentary Actuator Types C Round (with round actuator only) 1 Square 2 Round S Square 3 Sculptured 4 Piano Red D Orange F Green G Blue H Gray Rotaries Keylocks Housing Shapes C JF15SP2C J Square Housing with Round Red Actuator SPST OFF-(O
PAGE 4
Series JF Toggles Ultra-Thin Process Sealed Tactiles HOUSING SHAPES & ACTUATOR TYPES S C Round Actuator 2 D Red F Orange Sculptured Actuator 3 G Blue Green 4 Piano Actuator H Pushbuttons Actuator Colors Available: Square Actuator Programmable Illuminated PB 1 Gray Keylocks Round Actuator Rockers Square Housing Housing is Black Versatile panel arrangements can be made to fit individual design needs. Additional details in Typical Switch Dimensions 3 Slides Straight PC 1 (17.
PAGE 5
Toggles Series JF Ultra-Thin Process Sealed Tactiles TYPICAL SWITCH DIMENSIONS Rockers Square Actuator 1 3 (3.0) .118 2 Pushbuttons 4 (12.7) .500 (16.4) Sq .646 (0.3) .012 Programmable Illuminated PB (14.0) Sq .551 (17.7) Sq .697 (0.3) Typ .012 (3.6) .142 (8.68) .342 (10.16) .400 (0.8) Typ .031 JF15SP1C Round Actuator Rotaries 3 4 (12.7) .500 (0.3) .012 (14.0) Dia .551 (17.7) Sq .697 1 (16.4) Sq .646 2 Keylocks (3.0) .118 (8.68) .342 (0.3) Typ .012 (3.6) .142 (10.16) .
PAGE 6
Series JF Toggles Ultra-Thin Process Sealed Tactiles LEGENDS Rockers NKK Switches can provide custom legends for caps. Contact factory for more information. FA (12.48) Sq .491 (14.0) Sq .551 (0.76) Typ .030 Keylocks (0.76) Typ .030 T R A ST N RU Rotaries (12.48) Dia .491 (14.0) Dia .551 (0.76) Typ .030 Programmable Illuminated PB N N O (8.03) .316 Slides (1.52) Typ .060 (4.98) .196 (0.76) Typ .030 (12.48) Sq .491 (14.0) Sq .551 J (0.76) Typ .030 Tilt (9.6) .378 (11.13) .