E125SD1ABE C&K Components, E125SD1ABE Datasheet

SWITCH PB SPDT .4VA SEAL RA PCB

E125SD1ABE

Manufacturer Part Number
E125SD1ABE
Description
SWITCH PB SPDT .4VA SEAL RA PCB
Manufacturer
C&K Components
Type
Standardr
Series
E020r
Datasheet

Specifications of E125SD1ABE

Circuit
SPDT
Switch Function
On-Mom
Contact Rating @ Voltage
0.4VA @ 20VAC/DC
Actuator Type
Plunger
Mounting Type
Through Hole
Termination Style
PC Pin
Pole Throw Configuration
SPDT
Switch Configuration
ON Mom
Actuator Style
Round Plunger
Ac Voltage Rating (max)
20VVAC
Dc Voltage Rating (max)
20VVDC
Contact Material
Copper Alloy
Contact Plating
Gold/Nickel
Product Height (mm)
6.6mm
Product Depth (mm)
26.845mm
Product Length (mm)
12.7mm
Operating Temp Range
-30C to 75C
Mounting Style
Through Hole
Terminal Type
PC Pins
Mounting
Through Hole
Maximum Power Rating
0.4@20VAC 20VDC VA
Maximum Dc Voltage Rating
20 V
Contact Form
SPDT
Actuator
Plunger
Terminal Seal
Epoxy
Illumination
Illuminated
Illumination Color
Gold
Flammability Rating
UL 94 V-0
Dielectric Strength
1000 Volts
Features
Process sealed, withstands soldering and cleaning
Insulation Resistance
1000 MOhms
Led Supply Voltage
125 Volts
Mounting Angle
Right
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Illumination Type, Color
-
Illumination Voltage (nominal)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
*E125SD1ABE
CKN1691
E125SD1ABE
Features/Benefits
Specifications
CONTACT RATING: B contact material (EX25 Models): 0.4 VA max.
ELECTRICAL LIFE: 60,000 make-and-break cycles at full load.
CONTACT RESISTANCE: Below 50 mΩ typ. initial @
INSULATION RESISTANCE: 10 9 Ω min.
DIELECTRIC STRENGTH: 1000 Vrms min. @ sea level.
OPERATING TEMPERATURE: –30ºC to 75ºC.
CAP INSTALLATION FORCE: 10 lbs. max. permissible.
SOLDERABILITY: Per MIL-STD-202F method 208D, or
EIA RS-186E method 9 (1 hour steam aging).
NOTE: Any models supplied with P, R, B or G contact material are RoHS compliant.
NOTE: Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Build-A-Switch
To order, simply select desired option from each category and place in the appropriate box. Available options are shown
and described on pages A-22 thru A-28. For additional options not shown in catalog, consult our Customer Service Center.
All models are process sealed to withstand machine soldering temperatures and pressure wash cleaning methods.
Models Available
Process sealed with disposable
splashproof boot
Long life contact design
Snap-fitting plunger available
RoHS compliant models available
@ 20 V AC or DC max. G contact material (EX21 Models): 1 AMP
@120 V AC or 28 V DC or 0.4 VA max. @ 20 V AC or DC max.
Note: Break-before-make contacts. Multi-pole contacts
do not make and break simultaneously. See page A-26 for
additional ratings.
2–4 V DC, 100 mA, for both silver and gold plated contacts.
Plunger
S
M
S1
Switch Function
E121
E221
E125
E225
.282" high
.331" high, snap-fitting
.332" high
SPDT On-Mom. 1 Amp
DPDT On-Mom. 1 Amp
SPDT On-Mom. 0.4VA
DPDT On-Mom. 0.4VA
Sealed Snap-acting Momentary Pushbutton Switches
Bushing
D1
D3
Terminations
A
AV2
C
A3
AV3
V3
V4
V6
V8
V31
V41
V61
Unthreaded
.180" high, unthreaded
Right angle, PC thru-hole
Vertical right angle, PC thru-hole
PC Thru-hole
Right angle, snap-in, PC thru-hole
Vertical right angle, snap-in, PC thru-hole
.460" high, V-bracket
.630" high, V-bracket
.460" high, V-bracket
.953" high, V-bracket
.460" high, snap-in V-bracket
.630" high, snap-in V-bracket
.460" high, snap-in V-bracket
Typical Applications
Instrumentation
Telecommunications and
networking equipment
Computers and peripherals
A-21
Materials
CASE & BUSHING: Glass filled nylon 6/6, flame retardant
PLUNGER: Glass filled nylon or glass filled polyester (PBT)
SWITCH SUPPORT: Brass or steel, matte-tin.
SWITCH SUPPORT RETAINER: Stainless steel.
N.O. & N.C. CONTACTS: EX25 MODELS: B contact material: Copper
COMMON CONTACTS & ALL TERMINALS: Copper alloy, with
TERMINAL SEAL: Epoxy.
DISPOSABLE BOOT: Vinyl splashproof boot supplied standard.
(UL 94V-0).
(UL 94V-0).
alloy, with gold plate over nickel plate. EX21 MODELS: G contact
material: Coin silver, with gold plate over nickel plate. See page
A-26 for additional contact materials.
gold plate over nickel plate. See page A-26 for additional
contact materials.
Remove and discard only after soldering and cleaning
processes are complete.
Contact Material
B
G
P
R
Seal
E
Epoxy and disposable
splashproof boot
Gold
Gold over silver
Gold, matte-tin
Gold over silver, matte-tin
Specifications and dimensions subject to change
www.ck-components.com
Dimensions are shown: Inches (mm)
E020 Series
A

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E125SD1ABE Summary of contents

Page 1

... Sealed Snap-acting Momentary Pushbutton Switches Features/Benefits • Process sealed with disposable splashproof boot • Long life contact design • Snap-fitting plunger available • RoHS compliant models available Models Available Specifications CONTACT RATING: B contact material (EX25 Models): 0.4 VA max max. G contact material (EX21 Models): 1 AMP @120 ...

Page 2

... E020 Series Sealed Snap-acting Momentary Pushbutton Switches SWITCH FUNCTION A SWITCH FUNCTION POS. 1 NO. MODEL POLES NO. E121 SP E125 SPDT Part number shown: E121SD1CGE E221 DP E225 DPDT Part number shown: E221SD1CBE MOM. = Momentary E121, E221 models with all options when ordered with contact material. ...

Page 3

... Sealed Snap-acting Momentary Pushbutton Switches TERMINATIONS C PC THRU-HOLE SPDT and DPDT A RIGHT ANGLE, PC THRU-HOLE A3 RIGHT ANGLE, SNAP-IN, PC THRU-HOLE NOTE: Terminal bend radii and lead-in manufacturing option. A RIGHT ANGLE, PC THRU-HOLE A3 RIGHT ANGLE, SNAP-IN, PC THRU-HOLE NOTE: Terminal bend radii and lead-in manufacturing option. ...

Page 4

... E020 Series Sealed Snap-acting Momentary Pushbutton Switches A AV2 VERTICAL RIGHT ANGLE, PC THRU-HOLE, .150" PITCH E121SD1AV2GE SPDT AV3 VERTICAL RIGHT ANGLE, SNAP-IN, PC THRU-HOLE, .150" PITCH NOTE: Terminal bend radii and lead-in manufacturing option. AV2 VERTICAL RIGHT ANGLE, PC THRU-HOLE, .150" PITCH E221SD1AV2GE DPDT ...

Page 5

... Sealed Snap-acting Momentary Pushbutton Switches TERMINATIONS V3, V4 VERTICAL MOUNT, V-BRACKET V31, V41 VERTICAL MOUNT, V-BRACKET, SNAP-IN V3, V4 VERTICAL MOUNT, V-BRACKET V31, V41 VERTICAL MOUNT, V-BRACKET, SNAP-IN V6, V8 VERTICAL MOUNT, V-BRACKET V61, V81 VERTICAL MOUNT, V-BRACKET, SNAP-IN .192 (4,88) C&K MARKING ON OPPOSITE SIDE ...

Page 6

... E020 Series Sealed Snap-acting Momentary Pushbutton Switches A V6, V8 VERTICAL MOUNT, V-BRACKET V61, V81 VERTICAL MOUNT, V-BRACKET, SNAP-IN E221SD3V6GE DPDT CONTACT MATERIAL OPTION CONTACT CODE MATERIAL B 1 GOLD P G GOLD OVER 2,3 SILVER R * Note: See Technical Data section of this catalog for RoHS compliant and compatible definitions and specifications. ...

Page 7

... Sealed Snap-acting Momentary Pushbutton Switches Cap .200 DIA. (5,08 ) .120 (3,05) .155 (3,94) PART NO. 708901000 WHITE 708902000 BLACK 708903000 RED Material: Nylon Finish: Gloss Cap, Snap-fitting plunger PART NO. 894001000 WHITE 894002000 BLACK 894003000 RED Material: Nylon Finish: Gloss NOTE: Other cap colors available, consult Customer Service Center. ...

Page 8

... E020 Series Sealed Snap-acting Momentary Pushbutton Switches A PANEL INSERTS AVAILABLE HARDWARE Above frames (part nos. 432XXXXXX) are also available with insert which accepts LED for indicator light assembly. Order insert separately from frame. Blank insert panel (without hole for LED) also available. LED not included. ...

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