EP21SD1CBE C&K Components, EP21SD1CBE Datasheet - Page 2
![SWITCH PB DPST MOM PC MNT .4VA](/photos/14/89/148920/ep21sd1cbe_sml.jpg)
EP21SD1CBE
Manufacturer Part Number
EP21SD1CBE
Description
SWITCH PB DPST MOM PC MNT .4VA
Manufacturer
C&K Components
Series
EPr
Type
Standardr
Datasheet
1.465802000.pdf
(6 pages)
Specifications of EP21SD1CBE
Circuit
DPST-NO
Switch Function
Off-Mom
Contact Rating @ Voltage
0.4VA @ 20VAC/DC
Actuator Type
Plunger
Mounting Type
Through Hole
Termination Style
PC Pin
Pole Throw Configuration
DPST
Switch Configuration
OFF Mom
Actuator Style
Round Plunger
Illumination Type
Not Required
Ac Voltage Rating (max)
20VVAC
Dc Voltage Rating (max)
20VVDC
Contact Material
Copper Alloy
Contact Plating
Gold/Nickel
Product Height (mm)
18.85mm
Product Depth (mm)
9.14mm
Product Length (mm)
8.13mm
Operating Temp Range
-30C to 85C
Mounting Style
Through Hole
Terminal Type
PC Pins
Contact Form
DPST
Contact Rating
0.4 Volt-Amp
Actuator
Plunger
Terminal Seal
Epoxy
Flammability Rating
UL 94 V-0
Dielectric Strength
1000 Volts
Features
Sealed against solder and cleaning processes
Housing Material
Nylon, Glass Filled
Insulation Resistance
1000 MOhms
Led Supply Voltage
20 Volts
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Illumination Type, Color
-
Illumination Voltage (nominal)
-
Lead Free Status / Rohs Status
Compliant
Other names
*EP21SD1CBE
CKN4044
CKN4044
A
EP Series
Sealed Tiny Pushbutton Switches
S
D1
NOTE: Internal actuator o-ring standard.
S1& S2 actuators are not available with EP12 & EP21 models.
.215" HIGH
UNTHREADED
MOM. = Momentary
All models
DPST
POLES
Part number shown: EP12SD1CBE
Part number shown: EP21SD1CBE
SPDT
NO.
SP
DP
EP11
EP12
EP21
S1
MODEL
NO.
.110" HIGH
SWITCH FUNCTION
with all options when ordered with G, Q, R or S contact material.
C&K marking on opposite side
PLUNGER
POS. 1
BUSHING
SWITCH FUNCTION
OFF
OFF
ON
NOTE: Caps available for plunger options, see page A-14.
POS. 2
S2
MOM.
MOM.
MOM.
.465" HIGH
A-10
CONNECTED TERMINALS
C&K marking on opposite side
POS. 1
OPEN
OPEN
2-1
FP & R actuators are not available with EP21 model.
POS. 2
1-3,4-6
1-3
2-3
For Reference Only
For Reference Only
FP
Terminal Nos.
Terminal Nos.
FLUSH PLUNGER
SPST
SPDT
DPST
SCHEMATIC
Omit terminal 2 for
Specifications and dimensions subject to change
EP11 models.
www.ck-components.com
Dimensions are shown: Inches (mm)
R
SNAP-FITTING
Third Angle
Projection