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參數資料
| 型號： | B3B-1002P |
| 英文描述： | LEITERPLATTENTASTER ULTRA LOWPROFILE 5ST |
| 中文描述： | LEITERPLATTENTASTER超LOWPROFILE 5ST |
| 文件頁數： | 1/4頁 |
| 文件大小： | 111K |
| 代理商： | B3B-1002P |
1
B3B Mechanical Key Switch (Ultra-low Profile)
B3B
Ultra-low Profile Mechanical Key Switch
with a Thickness of Only 0.47 mm
Surface-mounting model with dimensions of 4.7 x
4.7 x 0.47 mm allows high-density mounting.
Contributes
to making devices with this Mechanical
Key Switch more compact, slim, and lightweight.
Available
on embossed tape that enables
automat
-
ic mounting.
Dust-sealed construction provides high reliability.
Available for reflow soldering.
Ordering Information
Model Number Legend:
B3B-
1
2
3
4
5
1.
Size
1:
4.7
mm x 4.7 mm
2.
Ground Terminal
0:
None
3.
Plunger
0:
List of Models
None
4.
Operating Force (OF)
2:
1.58 N
5.
Shipment Package
P:
Embossed tape
Item
Model
Embossed
tape packing (unit: 10,000 pcs.)
Note:
The
Switches are available in units of 10,000 pieces. Orders must be made in units of 10,000 pieces; no partial units can be shipped.
B3B-1002P
Specifications
Ratings/Characteristics
Switching
capacity
Insulation voltage
Contact configuration
Contact material
Contact resistance
Insulation resistance
Dielectric strength
Bounce time
V
ibration resistance
Shock resistance
Life expectancy
Ambient temperature
Ambient humidity
Weight
1 to 20 mA, 5 to 15 VDC, (resistive load)
30 VDC
SPST-NO
Silver plating
10
max. (initial value) (rated: 1 mA, 5 VDC)
100 M
min. (at 100 VDC)
250 V
AC, 50/60 Hz for 1 min
10 ms max.
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude
Destruction: 735 m/s
2
min. {approx. 75G min.}
50,000 operations min.
Operating: –25
°
C to 70
°
C (with no icing)
Operating: 25% to 85%
Approx. 0.1 g max.
Back
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