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SY237CD-7ULU1712

Description
Toggle Switch, SPDT, Momentary, 0.02A, 20VDC, Solder Terminal, Short Lever Actuator, Through Hole-straight
CategoryMechanical and electronic products    switch   
File Size273KB,9 Pages
ManufacturerAPEM
Environmental Compliance  
Download Datasheet Parametric View All

SY237CD-7ULU1712 Overview

Toggle Switch, SPDT, Momentary, 0.02A, 20VDC, Solder Terminal, Short Lever Actuator, Through Hole-straight

SY237CD-7ULU1712 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Reach Compliance Codecompliant
ECCN codeEAR99
Actuator typeSHORT LEVER
body width8.2 mm
body height11.7 mm
Body length or diameter15.75 mm
Contact (AC) maximum rated R load.02A@20VAC
Maximum contact current (AC)0.02 A
Maximum contact current (DC)0.02 A
Contact (DC) maximum rated R load.02A@20VDC
Maximum contact voltage (AC)20 V
Maximum contact voltage (DC)20 V
Electrical life50000 Cycle(s)
Manufacturer's serial numberS
Installation featuresTHROUGH HOLE-STRAIGHT
Maximum operating temperature85 °C
Minimum operating temperature-20 °C
method of packingBULK
sealEPOXY TERMINAL SEALED
surface mountNO
Switch actionMOMENTARY
switch functionSPDT
Switch typeTOGGLE SWITCH
Termination typeSOLDER
Base Number Matches1
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
Process compatible (S series)
• Wave solderable
• Washable
A
Optional ESD protection
ELECTRICAL SPECIFICATIONS
MATERIALS
• Max. current/voltage rating with resistive load :
- silver contacts (A or 1) : 2A 250VAC - 5A 125VAC - 4A 30VDC
- gold plated brass contacts (CD or 0) : 0,4VA 20VAC or DC
- gold plated silver contacts (AD or 2) : 2A 250VAC - 5A 125VAC -
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
A or 1
CD or 0
AD or 2
Number of cycles
2 positions
40.000
100.000
40.000
3 positions
40.000
50.000
40.000
• Case and cover : UL94-VO,
polyamide, glass filled or PES
• Actuator : brass, chrome 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.
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.
APEM
www.apem.com
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