EDM450GSCLFG datasheet, PDF - EEWORLD Datasheet

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EDM450GSCLFG: DescriptionKeyswitch Switch; CategoryMechanical and electronic products switch; File Size133KB，2 Pages; ManufacturerC&K; Environmental Compliance

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EDM450GSCLFG Overview

Keyswitch Switch

EDM450GSCLFG Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	C&K
Reach Compliance Code	compliant
Factory Lead Time	10 weeks
Actuator stroke	0.6096 mm
Actuator type	PUSHBUTTON
Center contact plating	GOLD
Maximum contact current (DC)	0.05 A
Contact (DC) maximum rated power R load	0.2VA@100VDC
Contact (DC) maximum rated R load	0.05A@100VDC
Contact resistance	0.1 mΩ
Maximum contact voltage (DC)	100 V
Dielectric withstand voltage	250VRMS V
End contact plating	GOLD
Insulation resistance	1000000000 Ω
Manufacturer's serial number	EDM
Number of switches	1
Maximum operating temperature	85 °C
Minimum operating temperature	-55 °C
Switch action	MOMENTARY
switch function	SPST
Switch type	KEYPAD SWITCH

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ED & EDM Domes

Features

•

Short travel

Good tactile feedback

Self cleaning

3 actuation forces

RoHS

Typical Applications

•

Aircraft

•

Instrument

•

Panels

•

Radio equipment

Specification

ED: Disc element

EDM: Disc element and double dome

FUNCTION: Momentary action

CONTACT TYPE: Normally open - SPST

TERMINALS: Through hole PCB terminations or Tabs

OPERATING LIFE: 1,000,000

Electrical

MAXIMUM POWER:

MAXIMUM VOLTAGE:

MINIMUM VOLTAGE:

MIN/MAX CURRENT:

DIELECTRIC STRENGTH:

CONTACT RESISTANCE:

INSULATION RESISTANCE:

(between terminals)

BOUNCE TIME:

Silver

Gold

Packaging

Trays 50 pieces.

1.0 VA

0.2 VA

100 VDC

20m VDC

1.0 mA - 100 mA

50µA - 50 mA

≥ 250 Vrms

≤ 100 mΩ

Initial measurement: ≥ 1 GΩ

After damp heat: ≥ 10 MΩ

≤ 3 ms

Silver

-25˚C to 70˚C

Gold

-55˚C to 85˚C

Mechanical

Operating force

Type

Newtons (grams)

EDSAC LFS

2.4 (240) ± 25%

EDSSC LFS

2.4 (240)

±

25%

EDM450SAC LFS 4.5 (450)

±

25%

EDM650SSC LFS 6.5 (650)

±

25%

Tactile

Feeling (∆%)

≥ 30%

≥ 25%

Return

Force N

≥ 0.4 N

≥ 1.0 N

≥ 1.6 N

Environmental

OPERATING TEMPERATURE:

Travel (mm)

0.3mm ± 0.15

0.5mm ± 0.25

0.6mm ± 0.25

SIMULTANEITY: ≤ 0.05 mm

How To Order

D

Key Switches

Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select

desired option from each category and place it in the appropriate box.

E

D

1

Contact Material

S

Silver

G

Gold

Terminals

AC

with pc pins*

SC

with tabs **

Disc

1

Sealed, IP 67

Lead Free Compatible

LFS

RoHS, Silver tabs **

LFG

RoHS, Gold tabs **

LFT

RoHS, Pure tin (terminals only) *

E

D

M

4

5

0

S

C

L

F

G

Operation Force

450

4.5 N (450 grams)

650

6.5 N (650 grams)

Contact Material Terminals

AC

with pc pins *

S

Silver

SC

with tabs **

G

Gold

Lead Free Compatible

LFS

RoHS, Silver tabs **

LFG

RoHS, Gold tabs **

LFT

RoHS, Pure tin (terminals only) *

Note

* AC terminals only available with LFT

** SC terminals only available with LFS or LFG

Dimensions are shown: mm

Specifications and dimensions subject to change

D–28

www.ckswitches.com

EDM450GSCLFG Related Products

	EDM450GSCLFG	EDM650GSCLFG	EDM450SACLFS	EDM450SSCLFS	EDM650SSCLFS
Description	Keyswitch Switch	Circuit structure: SPST Contact rated current: 50mA @ 100VDC Button head type: Flush Button action direction: Top Actuated	KEYPAD SWITCH	Keyswitch Switch	KEYPAD SWITCH
Maker	C&K	C&K	C&K	C&K	C&K
Reach Compliance Code	compliant	compliant	compli	compli	compli
Actuator stroke	0.6096 mm	0.6096 mm	0.508 mm	0.6096 mm	0.6096 mm
Actuator type	PUSHBUTTON	PUSHBUTTON	PUSHBUTTON	PUSHBUTTON	PUSHBUTTON
Center contact plating	GOLD	GOLD	SILVER	SILVER	SILVER
Maximum contact current (DC)	0.05 A	0.05 A	0.1 A	0.1 A	0.1 A
Contact (DC) maximum rated power R load	0.2VA@100VDC	0.2VA@100VDC	1VA@100VDC	1VA@100VDC	1VA@100VDC
Contact (DC) maximum rated R load	0.05A@100VDC	0.05A@100VDC	0.1A@100VDC	0.1A@100VDC	0.1A@100VDC
Contact resistance	0.1 mΩ	0.1 mΩ	0.1 mΩ	0.1 mΩ	0.1 mΩ
Maximum contact voltage (DC)	100 V	100 V	100 V	100 V	100 V
Dielectric withstand voltage	250VRMS V	250VRMS V	250VRMS V	250VRMS V	250VRMS V
End contact plating	GOLD	GOLD	SILVER	SILVER	SILVER
Insulation resistance	1000000000 Ω	1000000000 Ω	1000000000 Ω	1000000000 Ω	1000000000 Ω
Manufacturer's serial number	EDM	EDM	EDM	EDM	EDM
Number of switches	1	1	1	1	1
Maximum operating temperature	85 °C	85 °C	70 °C	70 °C	70 °C
Minimum operating temperature	-55 °C	-55 °C	-25 °C	-25 °C	-25 °C
Switch action	MOMENTARY	MOMENTARY	MOMENTARY	MOMENTARY	MOMENTARY
switch function	SPST	SPST	SPST	SPST	SPST
Switch type	KEYPAD SWITCH	KEYPAD SWITCH	KEYPAD SWITCH	KEYPAD SWITCH	KEYPAD SWITCH
Is it Rohs certified?	conform to	conform to	-	conform to	conform to
Factory Lead Time	10 weeks	10 weeks	-	-	10 weeks
center contact material	-	-	SILVER	SILVER	SILVER
End contact material	-	-	SILVER	SILVER	SILVER

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