CJS [NIDEC]
SLIDE SWITCHES (SMD);
NIDEC COMPONENTS 
SLIDE SWITCHES (SMD)
CJS
RoHS compliant
INTERNAL STRUCTURE
①
②
⑤
③
⑥
④
Flammability
Part name
Material
■
FEATURES
Cover
Polyphenylenesulphide
Polyamide
①
ꢀ RoHS compliant
Slider
UL94V-0
②
ꢀ Easy to set slider with line marking
ꢀ With neutral detent type lined up to 1 pole 2contacts
switch
Housing
Polyphenylenesulphide
③
Slider contact
ꢀ Compatible with most automatic pick & place machinery
ꢀ Compact and space saving SMD type
④
Fixed contact
Terminal pin
Copper alloy, Gold-plated
—
⑤
⑥
■
PART NUMBER DESIGNATION
C J S - 1 2 0 1 T B 1
Series name
No. of poles
Structure
1：Non-washable type (Without seal tape)
Standard type
2：Non-washable type (With seal tape)
Blank : Washable type (With seal tape)
1：
1 pole (SPDT)ꢀ
No. of contacts
2 contacts
2：
Setting position
Top setting
Shape of terminal
0
：
A
B
：
J-hook
：Gull wing
Neutral detent
0
1
：
：
Without neutral detent
With neutral detent
Form of packaging
Taping (Reel)
Blank Bulk in plastic bag
T
：
：
SPDT : Single Pole Double Throw
※ Please refer to the LIST OF PART NUMBERS when placing orders.
CJS
SLIDE SWITCHES (SMD)
■
LIST OF PART NUMBERS
Non-washable type (Without seal tape) Non-washable type (With seal tape)
(J-hook) (Gull wing)
No. of
poles
No. of
Setting
Neutral
detent
Form of
packaging
Pieces in
package
contacts position
(J-hook)
(Gull wing)
A
B
A
B
Taping
Plastic bag
Taping
CJS-1200TA1
CJS-1200A1
CJS-1201TA1
CJS-1201A1
CJS-1200TB1
CJS-1200B1
CJS-1201TB1
CJS-1201B1
CJS-1200TA2
CJS-1200A2
CJS-1201TA2
CJS-1201A2
CJS-1200TB2
CJS-1200B2
CJS-1201TB2
CJS-1201B2
1000pcs./reel
100pcs./pack
1000pcs./reel
100pcs./pack
Without
neutral
detent
1
2
Top setting
With
neutral
detent
Plastic bag
Washable type (With seal tape)
(J-hook) (Gull wing)
No. of
poles
No. of
Setting
Neutral
detent
Form of
packaging
Pieces in
package
contacts position
A
B
Taping
Plastic bag
Taping
CJS-1200TA
CJS-1200A
CJS-1201TA
CJS-1201A
CJS-1200TB
CJS-1200B
CJS-1201TB
CJS-1201B
1000pcs./reel
100pcs./pack
1000pcs./reel
100pcs./pack
Without
neutral
detent
1
2
Top setting
With
neutral
detent
Plastic bag
※ Verify the above part numbers when placing orders.
Taping version can be supplied only in reel unit.
CJS
SLIDE SWITCHES (SMD)
■
STANDARD SPECIFICATIONS
■
ELECTRICAL CHARACTERISTICS
Operating temp. range
Storage temp. range
Sealing
Contact rating
Non-switching
DC50 V 100 mA
DC6 V, 100 mA DC24 V, 25 mA
DC20 mV 1 μA
− 40 ~ 85 °C
Switching
Minimum
Washable type available with seal tape
Contact resistance
Insulation resistance
Dielectric strength
100 mΩ maximum
100 MΩ (DC100 V) minimum
AC250 V, 60 s
Approx. 0.05g (CJS-1200)
Approx. 0.06g (CJS-1201)
Net weight
■
MECHANICAL CHARACTERISTICS
■
ENVIRONMENTAL CHARACTERISTICS
(Amplitude) 1.5 mm or (Acceleration) 98 m/s2,
Operating force
5.9 N {0.6 kgf} maximum
10 N {1.02 kgf}, 60 s
245 3 °C, 2 ~ 3 s
Vibration
10-500 Hz, 3 directions for 10 cycles each
490 m/s2, 11 ms
6 directions for 3 times each
Stop strength
Shock
Continuous load 200 cycles,
DC6 0.5 V, 100 10 mA
Solderability
Load life
Reflow：255 °C (Peak temperature)
（Please refer to the profile below）
−10 ~ 65 °C, Relative humidity 0 ~ 96 %,
Humidity
24 h for 10 cycles
Soldering heat
Manual soldering：350 10 °C, 3 ~ 4 s
5 N {0.51 kgf} 10 s
High temp. exposure
Low temp. exposure
Thermal shock
85 °C, 96 h
−40 °C, 96 h
Shear (Adhesion)
Substrate bending
Pull-off strength
−40 (0.5 h) ~ 85 °C (0.5 h), 5 cycles
Width 90 mm, bend 3 mm, 5 s, 1 time
5 N {0.51 kgf} 10 s
{ } : Reference only
〈
Reflow profile for soldering heat evaluation
〉
(C)
250
Peak : 250 +5
C
0
Over 230 C
200
150
Pre Heating Zone
180 C
150 C
90 30 s
30 10 s
100
50
Soldering Zone
Heating time
Reflow : two times maximum
CJS
SLIDE SWITCHES (SMD)
■
OUTLINE DIMENSIONS
Unless otherwise specified, tolerance : 0.3 (Unit : mm)
ꢀ CJS-1200A1
ꢀ CJS-1200B1
3 – 0.6 –0.05
+0.1
+0.1
3 – 0.6 –0.05
C
②
Production date code
C
②
Production date code
①
③
①
③
Terminal No.1
Terminal No.1
Schematic
Schematic
2.8 +0.3
0
5.4
Stroke 0.6
4.2
2.5
5.4
Stroke 0.6
2.5
1.1
3.5
3.5
0.4 min.
0.4 min.
ꢀ CJS-1201A1
ꢀ CJS-1201B1
+0.1
+0.1
3 – 0.6 –0.05
3 – 0.6 –0.05
C
②
Production date code
C
②
Production date code
①
③
①
③
Terminal No.1
Terminal No.1
Schematic
Schematic
Stroke
Stroke
2.8 +0.3
2.5
0
6
4.2
2.5
6
0.6
0.6
0.6
0.6
1.1
3.5
3.5
0.4 min.
0.4 min.
■
A Type
RECOMMENDED P.C.B. PAD OUTLINE DIMENSIONS
(Unit : mm)
B Type
3 - 1
3 - 1
0
0
3.5
3.5
Note) The zero point is the center of mounting.
CJS
SLIDE SWITCHES (SMD)
■
PACKAGING SPECIFICATIONS
<Taping packaging specifications>
ꢀ Taping version is packaged in 1000 pcs. per reel.
Orders will be accepted for units of 1000 pcs., i.e., 1000,
2000, 3000 pcs., etc.
Maximum number of consecutive missing pieces=2
Leader length and reel dimension are shown in the
diagrams below:
ꢀ Taping version is boxed with two reels (2000 pcs.).
ꢀꢁEmbossed tape dimensions
ꢀꢁ
(Unit: mm)
(Conforms to JIS C 0806)
Reel dimensions
17.4
1
Empty
Empty
Filled
φ
13 0.2
2 0.5
End
Head
φ
φ
40 mm min.
20 pitches min.
Leader
400 mm min.
φ
21 0.8
Direction of feed
21.4
1
ꢀꢁCJS-1200TA□ , 1200TB□ , 1201TA□ , 1201TB□
(Unit: mm)
(Conforms to JIS C 0806)
8 0.1
4 0.1
2 0.1
0
φ
1.5 +0.1
0.3 0.1
(CJS-1200B1)
Installation example
Terminal No.1
3
Direction of feed
<Bulk pack specifications>
ꢀ Boxing of bulk pack in a plastic bag is performed with
100 pcs. (standard 500 pcs.) per box.
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