Product Summary

The ED2-5NU is a new miniature signal relay of NEC, ED2/EF2 series, achieved 50 mW of ultra low power consumption.

Parametrics

ED2-5NU absolute maximum ratings: (1)Maximum Switching Power: 30 W (resistive); (2)Maximum Switching Voltage: 220 Vdc; (3)Maximum Switching Current: 1 A; (4)Maximum Carrying Current: 2 A; (5)Minimum Contact Ratings: 10 mV.dc, 10 μA; (6)Initial Contact Resistance: 50 mΩ typ. (Initial); (7)Contact Material: Silver alloy with gold alloy overlay; (8)Nominal Operating Power, Non-Latch Type: 50 to 70 mW; Single Coil Latch Type: 30 to 80 mW; Double Latch Type: 50 to 80 mW; (9)Operate Time (Excluding Bounce): Approximately 3 ms; (10)Release Time (Excluding Bounce): Approximately 2 ms without diode; (11)Insulation Resistance: 1000 MW at 500 Vdc; (12)Shock Resistance: 735 m / s2 (75 G) (misoperating); 980 m / s2 (100 G) (destructive failure); (13)Coil Temperature Rise: 7 degrees at nominal coil voltage (50 mW); (14)Weight: Approximately 2.2 grams.

Features

ED2-5NU features: (1)Low power consumption (50 mW); (2)Applicable for the surge voltage standard of FCC (1500 V, 10*160 μs) and BELLCORE (2500 V, 2 *10 ms); (3)Two types for through-hole mounting (ED2 series) and surface mounting (EF2 series); (4)Variation of dense mounting type and/or long-joint-life type for latest SMT; (5)Compatible configuration and terminal allocation with dense mounting type of EE2 series; (6)Upgraded soldering joint reliability between the relay terminal and PCB by optimization of the terminal configuration; (7)20-year-joint-life under 35℃-per-day-temperature-difference specified in IPC-SM-785 for telecommuication equipment.

Diagrams

ED2-5NU PIN CONFIGURATIONS

ED2-12NJ
ED2-12NJ

NEC

Low Signal Relays - PCB 12VDC NON-LATCH

Data Sheet

0-1: $2.69
1-25: $2.49
25-50: $2.28
50-100: $2.08
ED2-12TNJ
ED2-12TNJ

NEC

Low Signal Relays - PCB 12VDC PCB LATCH RELY

Data Sheet

Negotiable 
ED2-24NJ
ED2-24NJ

NEC

Low Signal Relays - PCB 24VDC NON-LATCH

Data Sheet

0-1: $3.03
1-25: $2.80
25-50: $2.57
50-100: $2.33
ED2-3NJ
ED2-3NJ

NEC

Low Signal Relays - PCB 3VDC NON-LATCH

Data Sheet

0-70: $4.22
70-105: $3.82
105-525: $2.39
525-1015: $2.05
ED2-3TNJ
ED2-3TNJ

NEC

Low Signal Relays - PCB 12P DIP 2 FORM C

Data Sheet

Negotiable 
ED2-5NJ
ED2-5NJ

NEC

Low Signal Relays - PCB 5VDC NON-LATCH

Data Sheet

0-1: $2.44
1-25: $2.26
25-50: $2.07
50-100: $1.88