APEM www.apem.com D-9
D
S and SR series
Washable rocker and paddle switches
Distinctive features and specifications
MATERIALS
• Case and cover : UL94-V0,
polyamide, glass filled or PES
• Actuator : polyamide
• Contacts
CD or 0: brass, gold plated
Aor 1: silver
AD or 2: silver, gold plated
• Terminal seal : epoxy
ELECTRICAL SPECIFICATIONS
• Max. current/voltage rating with resistive load :
- silver contacts (A or 1) : 4A 30VDC
- brass, gold plated contacts (CD or 0) : 0,4VA 20VAC or DC
- silver, gold plated contacts (AD or 2) : 4A 30VDC
(300mA 30VDC for gold plating)
• Initial contact resistance : 10 mΩmax.
• Insulation resistance : 1.000 MΩmin.
• Dielectric strength : 1.000 Vrms 50 Hz min.
• Electrical life with nominal load :
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 (SR series) : 300°C 5 sec. max.
• Solderability : The switches are tested at 235°C according to IEC 68-2-20
after accelerated aging.
Contacts
A or 1
CD or 0
AD or 2
40.000 40.000
100.000 50.000
40.000 40.000
Number of cycles
2 positions 3 positions
AGENCY APPROVALS
2A 250VAC
4A 125VAC
Availability : consult factory for
details of approved models.
Marking : to order switches
marked UL, complete appropriate
box of ordering format.
❑Sealed
• Secure assembly of the two case parts
• Internally sealed bushing
• Epoxy sealed terminals
❑Process compatible (S series)
• Wave solderable
• Washable
❑Optional ESD protection
The company reserves the right to change specifications without notice.
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