Datasheet

ManualsBrandsNKK ManualsIlluminated Pushbutton SwitchesIlluminated Pushbutton Switch 1NO 100 mA 28 VAC/DC

Series NP01

Subminiature Smooth Actuation Pushbuttons

D74

Indicators

AccessoriesSupplement

Tactiles

KeylocksRotaries

Pushbuttons

Illuminated PB

Slides

Programmable

Rockers

Touch Tilt

Toggles

www.nkk.com

Electrical Capacity (Resistive Load)

Logic Level: 0.4VA maximum @ 28V AC/DC maximum

(Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V)

Other Ratings

Contact Resistance: 50 milliohms maximum

Insulation Resistance: 500 megohms minimum @ 250V DC

Dielectric Strength: 250V AC minimum between contacts for 1 minute minimum

Mechanical Life: 500,000 operations minimum

Electrical Life: 500,000 operations minimum

Nominal Operating Force: Standard: 1.5N

±0.5N

High: 2.5N

±0.8N

Stroke: 1.5mm (.059”)

Materials & Finishes

Actuator: Silicon rubber

Case: Polycarbonate resin

Base: Glass ﬁber reinforced polyamide resin

Movable Contact: Silver over nickel with gold plating

Stationary Contacts: Brass with gold plating

Switch Terminals: Brass with gold plating

Environmental Data

Operating Temperature Range: –25°C through +50°C (–13°F through +122°F) for Illuminated

–25°C through +70°C (–13°F through +158°F) for Nonilluminated

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)

Installation

Cap Installation Force: 5.0N maximum downward force on actuator

PCB Processing

Soldering: Wave Soldering: 270°C maximum @ 6 seconds maximum

Manual Soldering: 390°C maximum @ 4 seconds maximum

Cleaning: These devices are not process sealed. Hand clean locally using alcohol based solution.

Standards & Certifications

The NP01 Series pushbuttons 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 NP01 Rockers General Specifications Electrical Capacity (Resistive Load) D Contact Resistance: 50 milliohms maximum Insulation Resistance: 500 megohms minimum @ 250V DC Dielectric Strength: 250V AC minimum between contacts for 1 minute minimum Mechanical Life: 500,000 operations minimum Electrical Life: 500,000 operations minimum Nominal Operating Force: Standard: 1.5N ±0.5N High: 2.5N ±0.8N Stroke: 1.5mm (.
PAGE 2
Series NP01 Toggles Subminiature Smooth Actuation Pushbuttons Rockers Distinctive Characteristics Distinct, long stroke of 1.5mm (.059”). Entire cap is fully illuminated with single or bicolor LED. D Compact design with dimension of 12.5mm (.492”) from PC board to top of cap. Keylocks Alternating legend options with bicolor LED. Programmable Illuminated PB Pushbuttons Soft touch actuation achieved by mechanical silicon rubber structure. Rotaries Available in both high (2.5N) or standard (1.
PAGE 3
Series NP01 Toggles Subminiature Smooth Actuation Pushbuttons TYPICAL SWITCH ORDERING EXAMPLE 15 Pole & Circuit 15 D SPST OFF H G03 L (ON) G03 Operating Force A Standard (1.5N) (Black Switch Body) H High (2.5N) (Gray Switch Body) Gold Contacts and PC Terminals, Rated 0.
PAGE 4
Series NP01 Toggles Subminiature Smooth Actuation Pushbuttons POLE & CIRCUIT SP Down Notes: Switch is marked with LC1, 1, L3, L4, L1, L2, 2, LC2. Lamp circuit is isolated and requires an external power source. Model NP0115AG03L NP0115HG03L D OFF (ON) Normally Open 1-2 SPST 1 (+) 2 (-) Plunger Position ( ) = Momentary Normal Throw & Switch Schematic Down NP0115AG03N NP0115HG03N OFF (ON) Normally Open 1-2 Slides Note: Switch is marked with LC1, 1, L3, L4, L1, L2, 2, LC2.
PAGE 5
Series NP01 Toggles Subminiature Smooth Actuation Pushbuttons LED COLORS & SPECIFICATIONS D Tactiles VF E E – VF R = Anode Cathode – Where: R = E = VF = IF = IF Resistor Value (Ohms) Source Voltage (V) Forward Voltage (V) Forward Current (A) Bicolor LED D F Red Amber Green Red Green Amber Blue Maximum Forward Current IFM 30mA 30mA 25mA 30 (25)mA 25 (25)mA 30mA 30mA Typical Forward Current IF 20mA 20mA 16mA 20 (20)mA 16 (5)mA 20mA 20mA Forward Voltage VF 1.95V 2.
PAGE 6
Series NP01 Toggles Subminiature Smooth Actuation Pushbuttons CAP TYPES & COLORS (CONTINUED) Solid Color Cap for Nonilluminated B H White Red Gray Pushbuttons Material: Polycarbonate Resin C Black TYPICAL SWITCH DIMENSIONS Illuminated • Straight PC (2.1) .083 (2.0) Typ .079 L4 L3 (10.2) .402 (12.5) .492 (12.0) Sq .472 1 LC1 LC1 1 L3 L4 (7.0) .276 LC2 2 L1 L2 2 LC2 (0.3) Typ .012 (0.5) Typ .020 (3.3) .130 L2 L1 CL (7.0) .276 (1.0) Dia Typ .039 (2.0) Typ .