ML1A-11NW Cherry Electrical, ML1A-11NW Datasheet - Page 2

• Manufacturer Part Number: ML1A-11NW
• Description: KEYSWITCH
• Manufacturer: Cherry Electrical
• Series: MLr
• Type: Keyswitchr

Specifications of ML1A-11NW

• Circuit: SPST-NO
• Switch Function: Off-Mom
• Contact Rating @ Voltage: 0.01A @ 12VAC/DC
• Actuator Type: Plunger for Cap
• Mounting Type: Through Hole
• Termination Style: PC Pin
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Illumination Type, Color: -
• Illumination Voltage (nominal): -
• Lead Free Status / Rohs Status: Compliant
• Other names: Q1166592

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Contents
General Information
Technical Data ______________________________________________3
Keymodule ML ______________________________________________4
Keymodule MX ______________________________________________6
Keymodule
Cherry key modules are mechanical
input elements with a single-gap
make contact element. Low assembly
height, pleasant feel and excellent
contact reliability thanks to Gold-
Crosspoint contact technology allow
flexible designing of low-cost keypads
and keyboards. Depending on the
key cap, different lead spacings are
also possible.
Very short bounce times, very
pleasant feel and exceptionally high
reliability and durability pave the way
for a wide range of applications.
________________________________________2
Technical Data
Electrical Characteristics
Switching voltage
Switching current
Contact resistance
Capacity at 1kHz
Dielectric strength
Isolation resistance (new)
Durability at 5V, 1mA linear
Durability at 5V, 1mA
pressure point
Service life at 5V,
1mA latched pushbutton
MCBF
Mechanical Characteristics
Number of contacts
Action
Actuator travel
Pre-travel
Initial force
Actuation force
Pressure point force
Bounce time during actuation with 0.4 m/s
Standard lead spacing
Fastening
Lighting (optional)
Decoupling diode
Wire jumper
Materials
Insulation materials
Spring
Contacts
Other Characteristics
Protection class
Operating temperature
Storage temperature
Humidity (without condensation)
Soldering capability
Soldering temperature/duration
Model ML
12 V AC/DC
10 mA AC/DC max, 10 uA DC min.
500 V/50Hz
100 M
20x10
–
Single-gap make contact element
Pressure point
3.0 -0.5 mm
1.5 ±0.5 mm
30 cN min
45 ±20 cN
50 ±20 cN
19.05 mm (16 mm min)
Fixing pins in the printed circuit board
–
–
–
Thermoplastics (min UL 94 HB)
Stainless steel
AuAg 10
IP 40
-10 °C to +70 °C
-40 °C to +70 °C
5% to 95%
DIN IEC 68
260 °C / 5s
–
200 mW (typically. 25 m)
pF
5 ms
6
Model MX
12 V AC/DC max, 2 V DC min
10 mA AC/DC max, 10uA DC min.
500 V/50Hz
100 M
50x10
50x10
0,5x10
1x10
Single-gap make contact element
Linear, pressure point, latching
4.0 -0.4 mm Pulse / 4.2 ±0.3 mm latching
2 ±0.6 mm Pulse / 1.4 ±0.4 mm latching
40 cN
60 +20 cN linear and latching;
45 ±20 cN pressure point
55 ±20 cN
19.05 mm (16 mm min)
Snap fastening in frame or
Fixing pins in the printed circuit board
LED in red, green or yellow
optional
optional
Thermoplastics UL listed
Stainless steel
High-quality gold alloy
IP 40
-10° C to +70° C
-40° C to +70° C
5% to 95%
DIN IEC 68
260 °C / 5s
5 ms
200 mW (typically 25 m)
pF
6
6
6
6
linear
pressure point
latched pushbutton
®
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