EP1S NEC, EP1S Datasheet - Page 2

• Manufacturer Part Number: EP1S
• Description: LOW SOUND PRESSURE
• Manufacturer: NEC

2
H Bridge Type
EP2S / EP1S SERIES
SCHEMATIC (BOTTOM VIEW)
EP2S SERIES
DIMENSIONS mm (inch)
EP2S SERIES
Part number
1
[Unit A]
2
[H Bridge Type]
(0.14)
3
EP 2S-3 L1
(0.47)
11.9
10.1
4
3.5
(0.31)
8.0
(0.4)
23.8 0.5
5
(0.94)
JAPAN
[Unit B]
+ –
6
(0.4)
(0.31)
(0.14)
8.0
0G3 24
10.1
(0.47)
11.9
3.5
7
8
2-0.5 1.1(0.02 0.04)
Vent hole
Date code
4- 0.6( 0.22)
2-1.3 1.3(0.05 0.05)
for reference
16.2 0.5
(0.64)
1
+ –
[Unit A]
2
[Separate Type]
3
Separate type
discrimination mark
Separate Type
9
4
10
5
2(0.079)
Part number
[Unit B]
6
7
8
(0.14)
EP 2S-3 L1T
11.9
(0.47)
10.1
3.5
(0.31)
8.0
(0.4)
23.8 0.5
(0.94)
JAPAN
+ –
(0.14)
(0.4)
(0.31)
0G 3 24
8.0
10.1
11.9
(0.47)
3.5
EP1S SERIES
4 -0.5 1.1(0.02 0.04)
1
Vent hole
Date code
4 - 0.6( 0.22)
2
2 -1.3 1.3(0.05 0.05)
for reference
3
16.2 0.5
(0.64)
+ –
5
4