EA 2CONNECTOR
Board-to-wire
Features
●High Reliability
Terminal structure for automotive equipments.
This small connector enables the retention force of more than
98N with unique reinforcement tabs structure.
●Applicable Frequency 5.8GHz
This connector is the most suitable for ETC/DSRC.
- VSWR : 1.5 Max
- Insertion Loss : -1.5dB Min
●Compact Design
Connector width : 7.4mm/ Height : 6.3mm
●Noise Performance
Excellent performance by metal shell shielding structure.
High Frequency Co-axial
This connector is for small high frequency coaxial signal
which is suitable for automotive equipment such as
ETC/DSRC, navigation system.
Applicable for surface mounting technology.
Specifications
¡Current rating: 1 A AC, DC
¡Voltage rating: 250 V AC, DC
¡Temperature range: -40°C to +105°C
(including temperature rise in applying
electrical current)
¡Applicable wire: 1.5 D Coaxial cables
∗Contact JST for detail about applicable wire.
¡Characteristic impedance: 50 Ω
¡Frequency range: DC to 6 GHz
¡Circuit: Single (Coaxial)
¡PC board mounting direction: Side entry (SMT)
∗ Compliant with ELV/RoHS.
∗ Contact JST for details.
1
EA 2 CONNECTOR
Inner housing of cable side
Model No.
Q’ty/box
Housing Color
EA2-PHN-2K
1,000
Black
Material
Thermoplastic resin
0.5
12.5
4
4
Outer housing of cable side
Model No.
Q’ty/box
Housing Color
EA2-PHG-1K
500
Black
Material
Thermoplastic resin
10.8
8.1
7.4
Retainer of cable side
Model No.
Q’ty/box
Housing Color
EA2-PRT-2H
4,000
Gray
Material
Thermoplastic resin
3.3
3.3
6
2
EA 2 CONNECTOR
Female terminal
Q'ty/reel
EA2-SCS542
10,000
1.2
Model No.
Material and Finish
Copper alloy, nickel-undercoated, Contact area; gold-plated
Barrel area; tin-plated
9.65
1.25
5.2
Note: This product displays (LF)(SN) on a label.
Shell of cable side
Model No.
Q'ty/reel
EA2-SSP3RPT
2,500
Material and Finish
Copper alloy, tin-plated
Note: This product displays (LF)(SN) on a label.
3.9
19.05
Male connector
3
Model No.
Q'ty/reel
EA2-1RAS-12T100-K1-TR
1,000
8.5
Material and Finish
6.9
Inner housing: Heat resisting resin, black
Outer housing: Heat resisting resin, black
Contact: Copper alloy, nickel-undercoated,
Contact area; gold-plated
Solder tail; tin-plated
Shell: Copper alloy, copper-undercoated, tin-plated
12.1
6.3
Note: This product displays (LF)(SN) on a label.
7.4
3
12.6
EA 2
CONNECTOR
Taping Specification
Feeding direction
Feeding direction
Cover tape leader
φ380 ±2
Carrier tape
The end
part
Connector
160min. mounting part
φ1.55 ±0.05
11.1±0.1
2 ±0.1
Cover tape
24
4 ±0.1
Feeding direction
2
400min.
±0.5
1.75 ±0.1
(φ13)
25.5+2.5
-1
Leader
part
100min.
Carrier tape
12 ±0.1
PC board layout, Assembly layout
8.4 ±0.05
1 ±0.05
3.4 ±0.05
0.4
+0.05
0
(7.1)
(6.3)
(8.1)
2.2 ±0.05
9.5 ±0.05
11.3 ±0.05
(22.9)
(1.5)
Recommendable PC board layout
Mating condition
From top view
Reference
Note: 1. Tolerances are non-cumulative: ±0.05mm for all centers.
2. The dimentions above should serve as guideline. Contact JST for details.
Crimping machine, Applicator
Crimp applicator MKS-L
Strip terminal
Crimping
machine
Dies
Crimp applicator with dies
EA2-SCS542
AP-K2N
MK/EA2-SCS
APLMK EA2-SCS
Note: When crimping operation is conducted using an applicator and die set other than the above, JST cannot guarantee the performance of the terminal.
Jig
Jig
Hand crimp tool
Shell crimping jig
H2-CP-EA2
Hand press
HPD-M2A(R)
Note: Contact JST for details.
4