2017 The 21th electronic Asia (Hong Kong) Date: Oct 13-16 Venue: Hong Kong Convention & Exhibition Centre Booth No: 5F-B10

Product

SMT - VBS080100 Series

Product ID: Contact-ball

Specifications:

 

●        FUNCTIONS

Vibration detecting for vertical PCB

 

 

●        APPLICATION

  • Wake up systems for power saving, such as remote controls.
  • GPS starting system
  • Alarm system
  • Anti-theft / Anti-tamper devices
  • Automatically flashing for bike lamp
  • Subsidiary night lamp flashing for car
  • RFID (smart tag)
  • Outsole of sporting shoes flashing
  • Toys 
Features:
  • Suitable for Vertical PCB.
  • The VBS080100T acts like a normally closed switch which chatters open and closed as it is tilted or vibrated.  Note that the VBS080100T is not guaranteed to be closed --- occasionally the sensing mechanism may remain open when at rest.  The engineer should design his or her software to look for high-to-low and low-to-high edge transitions rather than an open or closed state of the switch.
  • Tiny size, suitable for small space.
  • Gold-plated ball and terminals, low possibility of oxidization.
  • Housing made of high insulation plastic material, free from electric conduction and rust problem.
  • All plastic materials subject to industrial purpose, resist high temperature and meet fireproof function.
  • Simple ON and OFF signals, easy for design.
  • RoHS compliance, an ideal substitute for mercury switch.
  • A more economical vibration detection option than IC design solution.
  • All made in Taiwan and examined before shipment. 
See more complete detail



●        Current/Voltage Suggested

Input Current (mA)

Operating Voltage (V)

Condition

10

5

--

 

 

 

●        ELECTRICAL CHARACTERISTICS

1

Contact Rating

10 mA,5 VDC

2

Contact Resistance

50 Ω max

3

Angle Tolerance

Refer to Fig. 1

4

Insulation Resistance

1,000 MΩ min.,100 VDC

5

Dielectric Strength

500VDC min.,1 minute

6

Capacitance

5 pF max.

7

Conductive rate

70% min.

 

 

●        RELIABLE TEST ITEMS

 

Test Item

Standard

Contents

IR Reflow

MIL-STD-202G,

TEST METHOD 210F、

IPC/JEDEC J-STD-020D

Peak temp.=255~260℃*3 times

Operating Temperature

MIL-STD-202G,

TEST METHOD 107G,

TEST A

-25 °C ~ 85 °C

Storage Temperature

MIL-STD-202G,

TEST METHOD 107G,

TEST A

-40 ℃ ~ 85 ℃

Humidity

MIL-STD-202G,

TEST METHOD 103B

40 ℃/95 %RH

Mechanical Life

--

2 Hz,horizontal

1,000,000 times

Electrical Life

--

100,000 times

 

 

●        SOLDERING CONDITION

 

Following soldering conditions are for reference only, please use soldering information that solder paste manufacturer recommends.

Condition

 

 

Operation Method

Soldering Temperature

Soldering Time

Wattage of

Manual Soldering

Suitable Production Process

IR Reflow

Please refer to following < Table of classification Reflow profile >

and Fig. 2

-

SMT

Wave Soldering

260±5℃

< 5 seconds max.

-

DIP

Manual Soldering

260±5℃

< 5 seconds max.

20W or

Temperature-

controlled manual soldering

DIP、SMT

 

 

< Table of classification Reflow profile >

 

Item

Pb process

Pb free process

Pre-heat and Soak

Temperature min.(Tsmin)

Temperature max.(Tsmax)

Time (Tsmin to Tsmax)(ts)

 

100 °C

150 °C

60-120 seconds

 

150 °C

200 °C

60-120 seconds

Average Rate of temperature rising up

 (Tsmax to Tp)

3 °C/second max.

3 °C/second max.

Liquidous Temperature  (TL)

Time at Liquidous (tL)

183 °C

60-150 seconds

217 °C

60-150 seconds

Peak package body Temperature

 (Tp)*

230 °C ~235 °C *

255 °C ~260 °C *

Classification temperature(Tc)

235 °C

260 °C

Time(tp)** within 5 °C of the

specified classification temperature (Tc)

20** seconds

30** seconds

Average ram-down Rate

(Tp toTsmax)

6 °C/second max.

6 °C/second max.

Time 25 °C to peak temperature

6 minutes max.

8 minutes max.

* Tolerance for peak profile temperature (Tp) is defined as a supplier minimum and a user maximum.

** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user maximum.

Order Information:
  • Minimum Order: Negotiable
  • Branded Product
Contact Detail
Address:No.1 Jingke 3rd Rd., Taichung City 40852, TAIWAN
TEL:886-4-23588178
FAX:886-4-23583555
Email:oncque@oncque.com.tw
URL:http://www.oncque.com
ZIP:40852