Detector Switches/ESE21
2NV Detector Switches
Type:
ESE21
■
Features
●
External dimensions : 3.4 mm 3.8 mm, Height 2.3 mm
●
Light operating force
●
Reflow soldering
■
Recommended Applications
●
Detection of media in portable electronic equipment
●
Detection of flaps (of folded body) for cellular phones
■
Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
E
S
Product Code
E
2
Type
1
Design No.
■
Specifications
Rating
Contact Resistance
Insulation Resistance
Dielectric Withstanding Voltage
Operating Force
Mounting Height
Poles and Throws
Full Travel (Pushing distance)
Operating Life
Temperature Range
Heat Resistance
Low Temperature Resistance
Humidity Resistance
Minimum Quantity/Packing Unit
Quantity/Carton
50 µA 3 Vdc to 10 mA 5 Vdc (Resistive load)
500 m
100 M
max.
min. (100 Vdc)
100 Vac for 1 minute
300 mN max.
2.3 mm
1-pole 1-throw
· N.O : Height=3.8 mm
· N.C : Height=3.6 mm
· N.O : Height=4.8 mm
2.3 mm (1.5 mm)
2.3 mm (1.3 mm)
3.3 mm (1.5 mm)
50000 cycles min.
–10 °C to +60 °C
+80 °C for 96 hours
–25 °C for 96 hours
+40 °C 90 % to 95 % RH for 96 hours
2000 pcs. Embossed Taping (Reel Pack)
12000 pcs.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Jan. 2008
Detector Switches/ESE21
■
Dimensions in mm (not to scale)
Type A
N.O
(H=3.8)
Type B
N.C
(H=3.6)
Part Numbers
ESE2121AT
ESE2121BT
ESE2161AT
ESE2161BT
Boss
Without Boss
With Boss
Without Boss
With Boss
Embossed Taping (Reel pack)
Packaging
Type C
N.O
(H=4.8)
Part Numbers
ESE2131AT
ESE2131BT
Boss
Without Boss
Embossed Taping (Reel pack)
With Boss
Packaging
No. 1
0.7
0.7
4-0.3
0.3
1.0
1.5
3.8
0.7
1.5
3.8
0.7
0.7
1.6
1.0
3.4
A
1.0
PWB mounting hole for reference
(ESE2121BT)
View from
A
φ0.8
1.0
1.6
3.4
1.0
A
PWB mounting hole for reference
(ESE2131BT)
View from
A
φ0.8
(R0.3)
Full travel
ON starting position
(R0.5)
Full travel
ON starting position
H
H
0
2.3
4.8
4.5
3.3
2.8
2.1
2.3
C
Boss
0.3
1
0.
H
H
0
Type A 3.8 mm 3.5 mm
Type B 3.6 mm 3.3 mm
Boss
φ1.20±0.05
■
Circuit Diagram
1-pole 1-throw (N . O)
Common
1-pole 1-throw (N . C)
Common
C
terminal
1
0.3
φ1.20±0.05
C0
.1
2.1
2.3
C
terminal
1
C
terminal
Common
C
terminal
Common
■
Packaging Specifications
Standard Reel Dimensions in mm (not to scale)
Taping Reel
φ380.0±2.0
16.4
2.0
2.0
P=8.0±0.1
Drawing direction
4.0±0.1
TOP
2.0±0.1
Leading portion 400 mm min.
Pilot holes
13.5
Non-packed portion
(160 mm min.)
Packed portion
Non-packed portion
(100 mm min.)
Cover tape
Feb. 2008
Embossed Carrier Taping
7.5±0.1
1.75±0.1
END
Carrier tape
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
16.0±0.3
1.5
4
φ
1.
1.5
0.7
1.2
3.46
.3
φ
1
1.2
1.0
PWB land pattern for reference
(ESE2121AT)
View from
A
0.3
4-0.3
(5.4)
3.4
1.83
0.1
(5.4)
3.4
1.83
0.1
1.5
0.7
0.7
1.5
without Boss
1-pole 1-throw
1.2
3.46
1.2
No. 2
with Boss
1-pole 1-throw
1.2
3.46
1.2
PWB land pattern for reference
(ESE2131AT)
View from
A
1.2
3.46
.
φ
1
3
1.2
φ
1
.5
.1
+0 0
Microchip MCU
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