SW236A-7ULX601U270 Datasheet, PDF (1/9 Pages) List of Unclassifed Manufacturers – Washable miniature toggle switches

S and SF series
Washable miniature toggle switches
Distinctive features and specifications
❑ Sealed
• Secure assembly of the two case parts
• Internally sealed bushing
• Epoxy sealed terminals
A
❑ Process compatible (S series)
• Wave solderable
• Washable
❑ Optional ESD protection
ELECTRICAL SPECIFICATIONS
• Max. current/voltage rating with resistive load :
- silver contacts (A or 1) : 4A 30VDC
- gold plated brass contacts (CD or 0) : 0,4VA 20VAC or DC
- gold plated silver contacts (AD or 2) : 4A 30VDC (300mA 30VDC for
gold plating)
• Initial contact resistance : 10 mΩ max.
• Insulation resistance : 1.000 MΩ min.
• Dielectric strength : 1.000 Vrms 50 Hz min.
• Electrical life at full load :
Contacts
Number of cycles
2 positions
3 positions
A or 1
CD or 0
AD or 2
40.000
100.000
40.000
40.000
50.000
40.000
MATERIALS
• Case and cover : UL94-VO,
polyamide, glass filled or PES
• Actuator : brass, nickel plated
• Contacts
CD or 0 : brass, gold plated
A or 1 : silver
AD or 2 : silver, gold plated
• Terminal seal : epoxy
GENERAL SPECIFICATIONS
• Mechanical strength :
Terminals are strengthened by a bracket or a ground plate ensuring the rigidity of the switch on the board.
Actuator strength is 10N max.
• Operating temperature : -20°C to +85°C
• Storage temperature : -40°C to +85°C
• Moisture :
The insulating materials employed and the complete seal permit the switches to withstand a 56 days moisture test
(IEC 68-2-3).
• Soldering - thermal shock (S series only) :
The switches are especially designed for flow soldering at 260°C during 5 seconds owing to high temperature
polymer parts.
• Iron soldering (SF series) : 300°C 5 sec. max.
• Solderability : The switches are tested at 235°C according to IEC 68-2-20 after accelerated aging.
2A 250VAC
4A 125VAC
AGENCY APPROVALS
CECC 96201-006
Availability : consult factory for details of approved models.
Marking : to order switches marked UL or CECC, complete appropriate box
of ordering format.
A-12
www.apem.com
APEM