Datasheet > QSA2S3.5NG8

QSA2S3.5NG8

更新时间： 2022-11-18 01:28:43

品牌	Logo	应用领域
CK-COMPONENTS		/
页数	文件大小	规格书
3页	356K
描述
Silent Navigation Switch for SMT

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QSA2S3.5NG8 数据手册

QSA Series

Silent Navigation Switch for SMT

Features/Benefits

Typical Applications

•

Excellent tactile feel

•

Seat adjustments

Industrial controls

Mirror adjustment

Home entertainment

Multi-function steering wheel

Plunger can be custom designed

SMT switch adapted for low current

Only actuate 1 direction at a time

Provides logic level control

RoHS compliant

Construction

Mechanical (continued)

FUNCTION:

QSA2: 2 way switch

QSA4: 4 way switch

RETURN FORCE:

ACTUATION STRENGTH: >50 N, parallel to PCB

0,8 0,3N

TYPE OF SWITCH: QSA2: 2x make contacts

QSA4: 4x make contacts

FOOTPRINT:

HEIGHT:

PINS:

ATTACHMENT:

>100 N, vertical (push) to PCB

>50 N traction (pull) force

23 mm x 18 mm, operating direction diagonal

Housing: 9 mm, total height: 22,4 mm (H1 version)

Solder pins, SMD

Snap-in pegs provided to help secure and

locate switches

Electrical

SWITCHING POWER MAX: 0,20 VA

MIN / MAX SWITCHING VOLTAGE: (VDC) 20mV / 30 V

MIN / MAX SWITCHING CURRENT: 1mA / 50mA

BOUNCE: < 1 ms

ACTUATOR:

ø3,5 mm with button fastener

Environmental

Mechanical

OPERATING TEMPERATURE:

STORAGE TEMPERATURE:

–40˚C to 85˚C

–40˚C to 95˚C

OPERATION DIRECTION: In X–Y direction along the diagonal

axis of the switch. Rotation point is

5,5 mm over the PCB surface.

Process

TRAVEL: (H1 G8 version) Travel of the actuator measured on an

axis parallel to and 19 mm above PCB.

switch point/stop (4,0 N force)

AUTOMATIC SOLDERING: Reflow compatible per CECC00802

1,2 0,4 mm / 1,9+0,5 mm

G8 version

Other Data

ACTUATION ANGLE:

CONTACT MATERIAL: Au on Ni layer

SOLDERING PINS: Au flash

HOUSING MATERIAL: Thermoplastic

To switch point / stop (4,0 N force)

6.5˚ / 8.5˚

3,3 1 N

15%

ACTUATION FORCE:

TACTILE EFFECT:

LIFE:

Packaging

30,000 cycles in each direction

(≤ 20 N force)

Trays 80 pieces.

For further information and test reports concerning life, please consult factory.

Note: Specifications listed above are for switches with standard options.

For information on specific and custom switches, consult Customer Service Center.

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.

Series

QSA2S 2 directions, SMT version

QSA4S 4 directions, SMT version

Force

3.5N 3.5N (350 grams)

Actuator

(Total Height)

H1 *

H3 **

H4***

Note:

* H1

** H3

*** H4

QSA 4S only

QSA 2S only

QSA 4S only

22.4mm

23.5mm

18.3mm

Angle

G7 7˚ max travel (standard for H3 and H4)

G8 8˚ max travel (standard for H1)

Dimensions are shown: mm

Specifications and dimensions subject to change

www.ck-components.com

C-14

12 3

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