EC2-12S 데이터 시트보기 (PDF) - NEC => Renesas Technology

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EC2-12S

COMPACT AND LIGHTWEIGHT, SMALL MOUNTING SIZE, HIGH BREAKDOWN VOLTAGE

NEC => Renesas Technology 

EC2 SERIES

PART NUMBER SYSTEM

EC2 – 9 S NU

Nil : Standard type

NU : UL recognized, CSA certified type

NJ : Trimed leads type ∗

NP : Silver-palladium alloy contact (with gold alloy overlay) ∗

∗ UL recognized, CSA certified type

Latch type

Nil : Non-latch type

S : Single coil latch type

T : Double coil latch type

Nominal coil voltage

3, 4.5, 5, 6, 9, 12, 24 V

EC2 series

PERFORMANCE CHARACTERISTICS

Contact Form

Contact Material

Contact Ratings

(UL / CSA Rating)

Maximum Switching Power

Maximum Switching Voltage

Maximum Switching Current

Maximum Carrying Current

Minimum Contact Ratings

Initial Contact Resistance

Non-Latch Type

Nominal Operating Power Single Coil Latch Type

Single Coil Latch Type

Operate Time (Excluding Bounce)

Release Time (Excluding Bounce)

Insulation Resistance

Between Open Contacts

Breakdown Voltage

Between Adjacent Contacts

Between Coil and Contact

Shock Resistance

2 Form c

Silver alloy with gold alloy overlay

60 W, 125 VA

220 Vdc, 250 Vac

2A

2A

10 mVdc, 10 µA ∗1

50 mΩ typ. (Initial)

140 mW (3 to 12 V), 200 mW (24 V)

100 mW

140 mW

Approx. 2 ms

Approx. 1 ms without diode

1000 MΩ at 500 Vdc

1000 Vac (for one minute)

1500 V surge (10 × 160 µs ∗2)

1500 Vac (for one minute) Double Coil 1000 Vac (for one minute)

2500 V surge, (2 × 10 µs ∗3) Latch type 1500 V surge (10 × 160 µs ∗2)

735 m / s2 (misoperating)

980 m / s2 (destructive failure)

Vibration Resistance

10 to 55 Hz double amplitude of 3 mm (misoperating)

10 to 55 Hz, double amplitude of 5 mm (Destructive failure)

Ambient Temperature

–40 to 85˚C

Coil Temperature Rise

18 degrees at nominal coil voltage (140 mW)

No-load

1 × 108 ∗4 operations (Non-latch type) 1 × 107 operations (latch type)

Running specifications

Load

50 Vdc, 0.1 A (resistive) 1 × 106 operations at 85˚C, 2 Hz

10 Vdc, 10 mA (resistive) 1 × 106 operations at 85˚C, 2 Hz

Weight

Approx. 1.9 g

∗1 This value is reference value in the resistance load.

Minimum capacity changes depending on switching frequency and environment temperatur and the load.

∗2 rise time : 10 µs, fall time : 160 µs

∗3 rise time : 2 µs, fall time : 10 µs

∗4 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 whicha steady characteristic is maintained is 1 × 107 times.

Recommended relay drive conditions

Drive under conditions. If it is impossible, please inquire to NEC.

Nonlatch type

Single coil latch type

Double coil latch type

Voltage: within ±5% at nominal voltage

Square pulse (rise and fall time is rapidly)

Pulse height : within ±5% at nominal voltage

Pulse width : More than 10 ms

Ambient temperature

–40 to +85˚C

WORLD PRODUCTS INC.

ER0002EJ4V1DS00

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Ph (707) 996-5201 Fx (707) 996-3380

www.worldproducts.com

e-mail: corpsales@worldproducts.com

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