E225SD3CPE datasheet, PDF - EEWORLD Datasheet

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E225SD3CPE: DescriptionPUSHBUTTON SWITCH, DPDT, MOMENTARY, 0.02A, 20VDC, THROUGH HOLE-STRAIGHT, ROHS COMPLIANT; CategoryMechanical and electronic products switch; File Size510KB，8 Pages; ManufacturerC&K; Environmental Compliance

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E225SD3CPE Overview

PUSHBUTTON SWITCH, DPDT, MOMENTARY, 0.02A, 20VDC, THROUGH HOLE-STRAIGHT, ROHS COMPLIANT

E225SD3CPE Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	C&K
package instruction	ROHS COMPLIANT
Reach Compliance Code	compliant
ECCN code	EAR99
Actuator angle
Actuator length	0.192 inch
Actuator type	PLUNGER
Other features	ROHS COMPLIANT
body width	11.43 mm
body height	8.89 mm
Body length or diameter	12.7 mm
Casing diameter	0.255 inch
Nozzle length	0.2 inch
Casing type	UNTHREADED
center contact material	COPPER ALLOY
Center contact plating	GOLD OVER NICKEL
Contact (AC) maximum rated power R load	0.4VA@20VAC
Contact (AC) maximum rated R load	.02A@20VAC
Maximum contact current (AC)	0.02 A
Maximum contact current (DC)	0.02 A
Contact (DC) maximum rated R load	.02A@20VDC
Contact function	ON-(ON)
Contact resistance	0.05 mΩ
contact time	SNAP ACTION
Maximum contact voltage (AC)	20 V
Maximum contact voltage (DC)	20 V
Dielectric withstand voltage	1000VRMS V
Electrical life	60000 Cycle(s)
End contact material	COPPER ALLOY
End contact plating	GOLD OVER NICKEL
Insulation resistance	1000000000 Ω
insulator material	GLASS FILLED NYLON
JESD-609 code	e3
Manufacturer's serial number	E020
Installation features	THROUGH HOLE-STRAIGHT
Maximum operating temperature	75 °C
Minimum operating temperature	-30 °C
PCB hole count	6
seal	EPOXY TERMINAL SEALED; SPLASH PROOF
Solderability	MIL-STD
surface mount	NO
Switch action	MOMENTARY
switch function	DPDT
Switch type	PUSHBUTTON SWITCH
Terminal surface	Matte Tin (Sn) - with Nickel (Ni) barrier
Terminal length	0.25 inch
Terminal material	COPPER ALLOY
Termination type	SOLDER

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E020 Series

Sealed Snap-acting Momentary Pushbutton Switches

Features/Benefits

•

Process sealed with disposable

splashproof boot

Typical Applications

•

Instrumentation

•

Telecommunications and

networking equipment

Pushbutton

•

Long life contact design

•

Snap-fitting plunger available

•

RoHS compliant models available

•

Computers and peripherals

Models Available

Specifications

Materials

CONTACT RATING: B contact material (EX25 Models): 0.4 VA max.

CASE & BUSHING: Glass filled nylon 6/6, flame retardant

@ 20 V AC or DC max. G contact material (EX21 Models): 1 AMP

(UL 94V-0).

@120 V AC or 28 V DC or 0.4 VA max. @ 20 V AC or DC max.

PLUNGER: Glass filled nylon or glass filled polyester (PBT)

Note: Break-before-make contacts. Multi-pole contacts

(UL 94V-0).

do not make and break simultaneously. See page A-26 for

SWITCH SUPPORT: Brass or steel, matte-tin.

additional ratings.

SWITCH SUPPORT RETAINER: Stainless steel.

ELECTRICAL LIFE: 60,000 make-and-break cycles at full load.

CONTACT RESISTANCE: Below 50 mΩ typ. initial @

2–4 V DC, 100 mA, for both silver and gold plated contacts.

INSULATION RESISTANCE: 109

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.

N.O. & N.C. CONTACTS: EX25 MODELS: B contact material: Copper

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.

COMMON CONTACTS & ALL TERMINALS: Copper alloy, with

gold plate over nickel plate. See page A-26 for additional

contact materials.

TERMINAL SEAL: Epoxy.

DISPOSABLE BOOT: Vinyl splashproof boot supplied standard.

Remove and discard only after soldering and cleaning

processes are complete.

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.

Switch Function

E121

SPDT On-Mom. 1 Amp

E221

DPDT On-Mom. 1 Amp

E125

SPDT On-Mom. 0.4VA

E225

DPDT On-Mom. 0.4VA

Plunger

.282" high

.331" high, snap-fitting

.332" high

Bushing

Unthreaded

.180" high, unthreaded

Terminations

Right angle, PC thru-hole

AV2

Vertical right angle, PC thru-hole

PC Thru-hole

Right angle, snap-in, PC thru-hole

AV3

Vertical right angle, snap-in, PC thru-hole

.460" high, V-bracket

.630" high, V-bracket

.460" high, V-bracket

.953" high, V-bracket

V31

.460" high, snap-in V-bracket

V41

.630" high, snap-in V-bracket

V61

.460" high, snap-in V-bracket

Contact Material

Gold

Gold over silver

Gold, matte-tin

Gold over silver, matte-tin

Seal

Epoxy and disposable

splashproof boot

Dimensions are shown: Inches (mm)

Specifications and dimensions subject to change

A-21

www.ck-components.com

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