Datasheet

ASQ1
ORDERING INFORMATION
OPERATION CONCEPT DIAGRAM (reference)
ULTRA-LONG STROKE,
HIGH CONTACT RELIABILITY
SEALED SWITCHES
(SAME SIZE AS J TYPE)
TURQUOISE STROKE
SWITCHES
(mm)
FEATURES
1. Same size as J type with ultra-long
stroke. For pin plunger type, it
maintains an ultra-long stroke O.T.
(Over Travel) with over 2.2 mm on the
NO side and over 2.5 mm on the NC
side. Variations in operation can be
absorbed.
2. Since contact pressure does not
depend on the operation stroke, the
range of possible use over the entire
stroke is greatly increased.
(Please refer to operation concept
diagram.)
3. High contact reliability to support
low level switching loads
High contact reliability is maintained with
gold plating on both sides of sliding
contact.
4. Highly effective sealing for
resistance against adverse
environments
Immersion protection type
• JIS C0920 (water-resistance
experiments for electrical machines and
protection rating against incursion of
solid substances)
D2
JIS D0203 (method for testing moisture
resistance and water resistance in
automotive components)
IP67
IEC529 (rating for outer shell protection)
5. Silent operation
With sliding contact construction there is
no operation noise.
6. Direct operation possible from
lateral direction with pin plunger
(lever-less operation allows space
savings)
7. Contains no harmful substances
(mercury, lead, hexivalent chromium,
cadmium)
TYPICAL APPLICATIONS
1. Automobiles (detection of door
opening and closing and shift lever
position, etc.)
2. Household appliances (propane
stoves, vacuum cleaners, air
conditioners, washing machines, etc.)
13.3
9.6
5.4
RoHS Directive compatibility information
http://www.mew.co.jp/ac/e/environment/
Type of switch
ASQ1: Turquoise
stroke
switch
Size of mounting hole
0:
1:
4:
5:
6:
7:
3 mm standard type
3 mm without boss type
Right side pin type
Left side pin type
Right 2 boss type
Left 2 boss type
Te r minal
2:
3:
4:
5:
6:
7:
8:
Wire leads right side type (NC and NO type only)
Wire leads left side type (NC and NO type only)
Solder terminal
PC board terminal
Wire leads (bottom type)
PC right angle terminal
PC left angle terminal
Contact form
1:
2:
3:
SPDT
SPST-NC
(wire lead type only)
SPST-NO
(wire lead type only)
Actuator
0:
7:
8:
Pin plunger
Leaf lever
Simulated leaf
lever
Ex. ASQ1
Remark: Not every combination is available. Please refer to the following table, “PRODUCT TYPES”.
Contact form: terminal type
TF
RF
OF
Stroke
Operation load
Contact pressure
Range of possible use
Operation
load
NC side
NO side
RP (NC)
OP (NC)
OT (NC)
OT (NO)
TTP
OP (NO)
FP
RP (NO)
Standard (mounting boss and
hole center diameter or standoff)
0
NC side
NO side
0
(OFF)
CONTACT
ARRANGEMENT
1. SPDT
COM NO NC
2. SPST-NC
(Wire leads type only)
3. SPST-NO
(Wire leads type only)
COM NC COM NO
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