MX1A21NW

MX1A21NW Datasheet


Part Number MX1A-11DN

Part Datasheet
MX1A21NW MX1A21NW MX1A21NW (pdf)
Related Parts Information
MX1A11DN MX1A11DN MX1A11DN
MX1A-E1NN MX1A-E1NN MX1A-E1NN
MX1A-C1NN MX1A-C1NN MX1A-C1NN
MX1A-C1NW MX1A-C1NW MX1A-C1NW
MX1A-E1NW MX1A-E1NW MX1A-E1NW
PDF Datasheet Preview
GO TO TABLE OF CONTENTS

MX Series

Keyswitch

MX Desktop Profile

Dimensions Inches mm

Specifications

Voltage
12 VAC/DC max. 2 VDC min.

Current
10mA AC/DC max. 10µA DC min.

Insulation Resistance 100 M at 100 VDC

Capacitance
<2pF at 1kHz

Bounce Time
msec at 16 in/sec actuation speed

Life MX Linear MX Soft Tactile MX Click Tactile MX Alternate Action
at 5 V, 1mA, no load 50 x 106 cycles 20 x 106 cycles 20 x 106 cycles 50 x 105 cycles

Initial Contact Resist.
200 m 25 m typical

Materials Plastics Contacts Spring

Thermoplastic, UL-rated AuAg 10 Stainless steel

Flammability Rating

UL94HB

Solderability

Wave solder 5 seconds at 500°F

Environmental Operating Temp. Range Storage Temp. Range Relative Humidity
-10° to +70°C -40° to +70°C 5% to 95%, non-condensing

Mechanical Motion

Operating Force Pretravel Total Travel Tactile Force

Linear Feel oz

Soft Tactile Feel oz

Click Tactile Feel

Operating Force oz

Pretravel

Total Travel

Tactile Force

Alternate Action oz N/A
10-2

MX Series

Mounting Options

Keyswitch
Ordering Information

Part Number MX1A-11DN

MX1A-11NN MX1A-11NW MX1A-21NW MX1A-31NN MX1A-31NW MX1A-C1NN

MX1A-C1NW MX1A-E1NN

MX1A-E1NW

Description Standard force, momentary face plate mount with diode Standard force, linear, face plate mount Standard force, linear, PCB mount Higher force, linear, PCB mount Alternate action, face plate mount Alternate action, PCB mount Standard force, soft tactile, face plate mount Standard force, soft tactile, PCB mount Standard force, click tactile, face plate mount Standard force, click tactile, PCB mount
Ordering Information

Keyswitch/Type

Operating Characteristics, Actuating Force and Key Style

D Keystem E Configuration

PCB Mounting

Pins

Code 1

Contact Material AuAg10
10mA/12V

Contact Code Config.
0 Special
1 Momentary, single pole, oz, standard keyswitch, black keystem
1 Std straight for cylin & std keycaps

No pins
metal frame req

With pins
2 Momentary, single pole, oz, spacebar,

SPSTNO
grey 37 keystem
3 Alternate action, single pole, oz

Special

C Momentary, single pole, tactile feel, oz, clear keystem

Code

LED Diode

Special

D Momentary, single pole, tactile feel, oz,
spacebar, grey 39 keystem

E Momentary single pole, tactile feel oz, “click” differential movement, blue keystem

F Momentary, single pole, tactiel feel, oz, “click” differential movement, space bar,

No LED

No diode

Red LED
no diode

G Green LED
green keystem
no diode

Y Yellow LED w/diode

No LED
w/diode

J w/jumper wire no LED no diode
10-5
More datasheets: FWB100018A-11B | FWB100012A-12B | FWB100024A-11B | M213184 SL005 | M213184 SL002 | M213184 SL001 | ECJ-0EX1C104K | TSX00003 | 124131001103 | MX1A11DN


Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived MX1A21NW Datasheet file may be downloaded here without warranties.

Datasheet ID: MX1A21NW 522856