STHW-690-N;中文规格书,Datasheet资料

Specifications are subject to change without notice.

ST(H,M,J)W Series Sealed Tact Switch

Features

Applications

I Through-hole and SMD styles available I Stereos I Available sharp click feel with a positive I Radios

tactile feedback

I Television & decoder boxes I Ultra-miniature and lightweight structure I

GPS receivers

suitable for high density mounting I

Designed for washing after soldering

Electrical Characteristics Electrical Life

................500,000 cycles min. for 180g 100,000 cycles min. for 160G, 260g Rating..............................DC 12V, 50mA Contact Resistance.....100 mohms max.Insulation Resistance 100Mohms min.,

DC 500V min.

Dielectric Strength

............................AC 250V for 1 minute Contact Arrangement...1 pole 1 position Environmental Characteristics

Mechanical Life.......100,000 cycles min.Operation Force....................160g, 260g Tolerance ......................................±50g Stop Strength..Place the switch vertical,

a static load of 3kg shall be

applied in the direction of actuator operation for a period of 15 seconds Stroke..........0.25mm (+0.2mm, -0.1mm)Operating Temperature Range

......................................-25°C to +70°C Storage Temperature Range

......................................-30°C to +80°C Vibration https://www.sodocs.net/doc/1b9987707.html,-STD-202F,

Method 201A

Frequency............10-55-10Hz/1minute Directions..............X,Y,Z 3 mutually per

pendicular directions

Time..................2 hours each direction,

high reliability

Shock https://www.sodocs.net/doc/1b9987707.html,-STD-202F,

Method 213B, Condition A

Gravity.........50g (peak value), 11msec.Directions/Time......6 sides and 3 times

in each direction Physical Characteristics

Cover Materials................Stainless steel Base Materials..........Thermoplastic LCP

UL94V-0 black

Actuator Materials............Thermoplastic

Nylon UL94V-0 (680, 690)

Color.................Brown (Silver 680 type)Contact Disc. Materials...........Phosphor

bronze with gold cladding

Terminal Materials ........Brass with silver

cladding

T E M P E R A T U R E

sec.

sec.sec.

REFLOW SOLDERING PROFILE (SMD MODEL)

TIME

SOLDERING PROCESS

Hand Soldering

Soldering iron of 30W or less, controlled at 320°C for approx.2 seconds while applying solder.Reflow Soldering

Peak temperature or reflow oven should be set to 240°C max.

How to Order

STM W - 6 60 - N TR

Model

STM = SMD “G ” style STH = Through-hole STJ = SMD J-Hook Product Type W = Washable Size

6 = 6mm Height

60 = 3.1 (N)

(0.12) 80 = 2.30(S)

(0.09)

90 = 3.7(N, R)

(0.15)Actuating Force S =160g (Silver)N =160g (Brown)R = 260g (Red)Packaging Option (Type M, J only)

TR =Embossed tape

660, 680 = 2000 pcs.690 = 1900 pcs.

1

2

4

3CIRCUIT DIAGRAM

Product Dimensions

DIMENSIONS:

MM

(IN)

REV. 8/01

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Specifications are subject to change without notice.

STMW-660/680/690(TR)

STJW-660/680/690(TR)

Additional Features

I Insert molding in the contact with special

treatment prevents flux buildup during soldering and permits autodipping

ST(H,M,J)W Series Sealed Tact Switch

Packaging Specifications

Product Dimensions

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分销商库存信息: BOURNS

STHW-690-N