Wuerth Elektronik Grid pitch: 0.5 mm 687320124422 Würth Elektronik Content: 687320124422 数据表

1

2

3

4

5

A

B

C

D

SIZE

REV

DATE

FILE

BY

H            

              

                

B             

        

   

C             

     

           

D               

             

             

E               

        

          

APPROVAL: RJ

UNIT: MM

SCALE: 
SHEET: 1/3

DRAW: PEARL

PROJECTION:

GENERAL TOLERANCE

.X = +/- 0.2

.XX = +/- 0.15

RoHS Compliant

MATERIAL:

HOUSING MATERIAL: LCP

COLOR: IVORY

ACTUATOR MATERIAL: LCP

COLOR: BLACK

CONTACT MATERIAL: PHOSPOR BRONZE

CONTACT PLATING: 100µ TIN OVER 50µ NI

QUALITY CLASS: 25 MATING CYCLES*

ENVIRONNEMENTAL:

OPERATING TEMPERATURE: -25°C UP TO 85°C

FLAMABILITY RATING: UL94-V0

COMPLIANCE: LEAD FREE AND ROHS

ELECTRICAL:

CURRENT RATING: 0.5A

WORKING VOLTAGE: 50V

INSULATION RESISTANCE: >100MOHM

DIELECTRIC WITHSTANDING VOLT.: 250VAC/MN

CONTACT RESISTANCE: 20mOHM MAX

STANDARD

        CERTIFIED: E323964 / MODEL NUMBER 687

FOLLOWED BY 1, FOLLOWED BY 04 THRU 50, FOLLOWED

BY 140 OR 145, FOLLOWED BY NUMERIC DIGITS

SOLDERING:

REFLOW PROCESS ONLY

PACKAGING

TAPE & REEL WITH CAP

DIMENSION:

B =(0.50 x NB PINS) + 6.40

C =0.50 x (NB PINS - 1)

D =0.50 x (NB PINS + 1) + 0.10

E =D - 0.10

TYPE A RECOMMENDED PCB LAYOUT - COMPONENT VIEW

APPLICABLE FFC LAYOUT

18-SEP-12                      MC NOTE                         GG

*NOTE: theoretical value related to the Tin plating;  however,  due to the sensitive actuator, we recommend not to make more than 1 or 2 cycles in order to maintain acceptable mechanical & electrical conditions