EA2-24NU NEC, EA2-24NU Datasheet - Page 3

• Manufacturer Part Number: EA2-24NU
• Description: Signal Relay
• Manufacturer: NEC

Specifications of EA2-24NU

• Contact Configuration: DPDT
• Contact Current Max: 1A
• Contact Voltage Ac Nom: 250V
• Contact Voltage Dc Nom: 220V
• Coil Voltage Vdc Nom: 24V
• Coil Resistance: 2880ohm
• Coil Power Cont: 200mW
• Relay Mounting: PCB
• Coil Type: DC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PERFORMANCE CHARACTERISTICS
PART NUMBER SYSTEM
Contact Form
Initial contact resistance
Contact material
Nominal operating Power
Minimum operating Power
Operate time (excluding bounce)
Release time (excluding bounce)
Insulation resistance
Breakdown voltage
Shock resistance
Vibration resistance
Ambient temperature
Coil temperature rise
Running specifications
Weight
Contact rating
1
2
3
This value is a reference value in the resistance load.
Minimum capacity changes depending on seitching frequency and environment temperature and the load.
Rise time : 10 s, fall time : 160 s
This shows a number of operation where it can be running by which a fatal defect is not caused, and a number of
operation by which a steady characteristic is maintained is 1
Maximum switching power
Maximum switching voltage
Maximum switching current
Maximum carrying current
Minimum contact ratings
Non-latch type and double coil latch type
Single coil Latch type
Non-latch type and double coil latch type
Single coil latch type
Between open contacts
Between adjacent contacts
Between coil and contact
Noload
Load
EA2 – 3 S NU
Nil : Standard type
NU : UL recognized, CSA certified type
NJ : Trimmed leads type
NP : Silver-palladium alloy contact (with gold alloy overlay)
Latch type
Nominal coil voltage
EA2 series
Nil : Non-latch type (standard type)
S : Single coil latch type
T : Double coil latch type
3, 4.5, 5, 6, 9, 12, 24 Volts
10
UL recognized, CAS certified type
7
times.
2 form c
30 W (resistive)
220 Vdc
1 A
2 A
10 mVdc, 10 A
50 m typ. (Initial)
Silver alloy with gold alloy overlay
140 mW (3 to 12 V)
200 mW (24 V)
100 mW (3 to 12 V)
150 mW (24 V)
79 mW (3 to 12 V)
113 mW (24 V)
56 mW (3 to 12 V)
85 mW (24 V)
Approximately 2 ms without diode
Approximately 1 ms without diode
1000 M at 500 Vdc
1000 Vac (for one minute)
1500 V surge (10
735 m / s
980 m / s
10 to 55 Hz at double amplitude of 3 mm
(misoperating)
10 to 55 Hz, at double amplitude of 5 mm
(destructive failure)
–40 C to 85 C
18 degrees at nominal coil voltage
1
1
50 Vdc 0.1 A (resistive), 1 10
10 Vdc 10 mA (resistive), 1 10
Approximately 1.5 grams
10
10
8
7
operations (Non-latch type)
operations (latch type)
2
2
(misoperating)
(destructive failure)
1
160 s
EA2 SERIES
2
6
62.5 VA (resistive)
250 Vac
)
6
operations at 85˚C, 2 Hz
operations at 85˚C, 2 Hz
3
3