ED S AC 1 C&K Components, ED S AC 1 Datasheet

ED S AC 1

Manufacturer Part Number

ED S AC 1

Description

SWITCH DOME MOM SILVER PLATED PC

Manufacturer

C&K Components

Series

EDr

Datasheet

1.EDM450AGSC0_LFS.pdf (2 pages)

Specifications of ED S AC 1

Circuit

SPST-NO

Switch Function

Off-Mom

Contact Rating @ Voltage

0.1A @ 100VAC/DC

Actuator Type

Snap Dome

Mounting Type

Through Hole

Orientation

Vertical

Illumination

Non-Illuminated

Operating Force

240gf

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Other names

*ED S AC 1
401-1016
EDSAC1
Y42A01003FP

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ED Domes and EDM Domes

ED, the disc contact is a momentary

tact switch with short travel and good

tactile feedback. Direct mounting on a

printed circuit board is possible.

In that case, the dome must be

actuated by a soft actuator of 3.0 mm

(0.118) minimum diameter. The

ED dome is available in various types

of modules and is the main component

of several switches presented in this

catalog.

Self-cleaning system:

The contact is made on at least 3 points

of the lower diaphragm, these 3 points

of contacts are always different at each

new switch action. During the switching

movement, the upper disc slides on the

lower diaphragm, ensuring the contact’s

self-cleaning.

EDM

The EDM is available in 4 versions:

EDM 450 AU

EDM 650 AU

EDM 450 AG

EDM 650 AG

The EDM Multi Dome Series was

developed for low proﬁle applications

needing increased tactile response

and high performance speciﬁcations.

Applications range from aircraft instru-

ment panels to radio keypads. This high

performance dome switch combines our

reliable ED contact system with added

tactile domes for forces of 4.5N

(450 grams) and 6.5N (650 grams).

Main features

Gold (Au) or silver (Ag) contacts

Two different operating forces

Low proﬁle

Compact PWB spacing

Proven application in avionics

Function

Contact arrangement

Distance between button

Terminals

Switching power max. AC/DC

Switching voltage max. AC/DC

Switching current max. AC/DC

Carrying current max. AC/DC

Dielectric strength (50 Hz/1 Min.)

Operating life with max. switching

power

Contact resistance

Insulation resistance (100 V)

Contact bounce

Switching travel

Operating force

Contact material

Operating temperature

Storage temperature

Material

Climatic category (days)

Soldering by static bath

Ordering code: see next page.

Construction

Electrical data

Mechanical data

Further data

Climatic data

housing

contact base

plating of contact area

A-36

– 25°C to + 70°C

– 40°C to + 85°C

Momentary

1 make contact = SPST

12.7 (0.500 )

PC pins or tabs

Silver

6 W

100 V

100 mA

250 mA

300 V

10 m

100 µs

0.3 (0.012 )

Max. admissible 0.5

(0.02)

2.4N ± 25%

(240 grams ± 25%)

Silver plated, Gold plated

10 for silver version

56 for gold version

255°C for 5 seconds

operations

Gold

3 W

100 V

50 mA

250 mA

300 V

15 m

100 µs

operations

EDM

Momentary

1 make contact=SPST,NO

12.7 (0.500 ) centers, min.

PC pins or tabs

3 W

100 V DC

50 mA

EDM

0.4 (0.0157 )

Max. admissible 0.5

(0.0197)

4.5N (450 grams) ±25%

6.5N (650 grams) ±25%

Ag (silver plated)

Au (gold plated)

-55°C to +85°C

-55°C to + 85°C

Thermoplastic

Phosphor bronze

1.5 microns gold (G)

www.ittcannon.com

300 V

15 m

1ms

Dimensions are shown in mm (inch)

Dimensions subject to change

Related parts for ED S AC 1

ED S AC 1 Summary of contents

Page 1

... ED Domes and EDM Domes ED ED, the disc contact is a momentary tact switch with short travel and good tactile feedback. Direct mounting on a printed circuit board is possible. In that case, the dome must be actuated by a soft actuator of 3.0 mm (0.118) minimum diameter. The ED dome is available in various types ...

Page 2

Dimensional Drawings ED Domes 12.7 10.35 (0.5) (0.407) Switch action principal The disc contact is essentially made of two separate conductive domes diaphragms separated by an insulated material. The upper diaphragm is shaped so that under pressure it collapses suddenly ...

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