Datasheet > EDM450SSCLFS

EDM450SSCLFS

更新时间： 2024-11-29 14:51:55

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
2页	133K
描述
Sealed tact switch

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中文翻译

获取价格

数据手册

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EDM450SSCLFS 数据手册

ED & EDM Domes

Features

Typical Applications

•

Aircraft

•

Short travel

Instrument

Panels

Good tactile feedback

Self cleaning

Radio equipment

3 actuation forces

RoHS

Specification

ED: Disc element

Electrical

Silver

Gold

MAXIMUM POWER:

1.0 VA

100 VDC

20m VDC

0.2 VA

100 VDC

20m VDC

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

MAXIMUM VOLTAGE:

MINIMUM VOLTAGE:

MIN/MAX CURRENT:

DIELECTRIC STRENGTH:

CONTACT RESISTANCE:

1.0 mA - 100 mA 50µA - 50 mA

≥ 250 Vrms

≤ 100 mΩ

INSULATION RESISTANCE: Initial measurement: ≥ 1 GΩ

Packaging

Trays 50 pieces.

(between terminals)

BOUNCE TIME:

After damp heat: ≥ 10 MΩ

≤ 3 ms

Environmental

Silver

Gold

Mechanical

OPERATING TEMPERATURE: -25˚C to 70˚C

-55˚C to 85˚C

Operating force

Newtons (grams) Feeling (∆%)

2.4 (240) 25%

EDM450SAC LFS 4.5 (450) 25%

EDM650SSC LFS 6.5 (650) 25%

Tactile

Return

Force N

≥ 0.4 N

≥ 1.0 N

≥ 1.6 N

Type

EDSAC LFS

EDSSC LFS

Travel (mm)

0.3mm 0.15

0.5mm 0.25

0.6mm 0.25

≥ 30%

≥ 25%

SIMULTANEITY: ≤ 0.05 mm

How To Order

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.

Contact Material

S Silver

Lead Free Compatible

LFS RoHS, Silver tabs **

LFG RoHS, Gold tabs **

G Gold

Terminals

Disc

1 Sealed, IP 67

AC with pc pins*

SC with tabs **

LFT RoHS, Pure tin (terminals only) *

Operation Force

450 4.5 N (450 grams)

650 6.5 N (650 grams)

Lead Free Compatible

LFS RoHS, Silver tabs **

LFG RoHS, Gold tabs **

Contact Material Terminals

S Silver

G Gold

AC with pc pins *

SC with 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

www.ckswitches.com

D–28

中文翻译

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