EF2-24NU NEC, EF2-24NU Datasheet - Page 9

• Manufacturer Part Number: EF2-24NU
• Description: SIGNAL RELAY, DPDT, 24VDC, 2A, SMD
• Manufacturer: NEC

Specifications of EF2-24NU

• Contact Configuration: DPDT
• Contact Current Max: 2A
• Contact Voltage Dc Nom: 50V
• Coil Voltage Vdc Nom: 24V
• Coil Resistance: 8229ohm
• Coil Power Cont: 50mW
• Relay Mounting: SMD
• Coil Type: DC
• Contact Form: 2 Form C
• Coil Voltage: 24 V
• Coil Current: 2 A
• Power Consumption: 30 W
• Termination Style: SMT, J-Legs, Short
• Maximum Switching Current: 1 A
• Contact Voltage Ac Nom: 250V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
Contact
resistance
(mΩ)
Contact
resistance
(mΩ)
(Load:50VDC 0.1A resistive,Drive:5VDC,5Hz,50%duty,Ambient temperature:85 °C, Sample:ED2-5NU ,10pieces)
more than this value for safety operation. For hot start operation, please inquire with NEC TOKIN.
OPERATE AND RELEASE VOLTAGE VS.AMBIENT TEMPERATURE
RUNNING TEST (Load)
This shows a typical change of operate (release) voltage. The value of must operate is estimated, so coil voltage must be applied
RUNNING TEST (Non-load)
(Load: none, Drive:5VDC，50Hz，50%duty, Ambient temperature :room temperature, Sample:ED2-5NU ,20pieces)
10000
1000
100
10
Ratio of nominal
coil voltage (%)
10000
1000
100
10
0
0
20
2
Operations (×10
100
80
60
40
20
Operations (×10
0
50
-40
5
100
10
Must operate voltage
4
)
-20
4
)
0
500
50
Ambient temperature (°C)
20
1000
100
Operate
voltage
(V)
Release
Operate
voltage
(V)
Release
voltage
(V)
40
Release voltage (typical)
5
4
3
2
1
0
5
4
3
2
1
0
0
0
60
Operate voltage (typical)
Operate voltage
Release voltage
20
2
Release voltage
Operate voltage
ED2/EF2 SERIES
80
Operations (×10
50
5
Operations (×10
100
10
100
2007.08.03 P0890EMDD03VOL03E
4
)
4
)
500
9
50
100
1000