●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.

2007.08.03 P0894EMDD03VOL03E

UC2/UD2 SERIES

5

COIL SPECIFICATIONS

Non-latch Type

at 20°C

Nominal

Coil Voltage

(VDC)

Coil

Resistance

(Ω)±10%

Must Operate

Voltage*

(VDC)

Must Release

Voltage*

(VDC)

Nominal

Operating Power

(mW)

3

64.3

2.25

0.3

140

4.5

145

3.38

0.45

140

5

178

3.75

0.5

140

9

579

6.75

0.9

140

12

1028

9.0

1.2

140

Single Coil Latch Type

at 20°C

Nominal

Coil Voltage

(VDC)

Coil

Resistance

(Ω)±10%

Set

Voltage*

(VDC)

Reset

Voltage*

(VDC)

Nominal

Operating Power

(mW)

3

90

2.25

2.25

100

4.5

202.5

3.38

3.38

100

5

250

3.75

3.75

100

9

810

6.75

6.75

100

12

1440

9.0

9.0

100

Non-latch Low Power Consumption Type

at 20°C

Nominal

Coil Voltage

(VDC)

Coil

Resistance

(Ω)±10%

Must Operate

Voltage*

(VDC)

Must Release

Voltage*

(VDC)

Nominal

Operating Power

(mW)

3

90

2.4

0.3

100

4.5

202.5

3.6

0.45

100

5

250

4.0

0.5

100

Note * Test by pulse voltage

SAFETY STANDARD AND RATING

TUV Certificate

(EN61810)

UL Recognized

(UL508)*

File No E73266

CSA Certificated

(CSA C22.2 No14)**

File No LR46266

No. 2050596

Creepage and clearance of

coil to contact is more than 2 mm.

(According to EN60950)

Basic insulation class

30 VDC, 1 A (Resistive)

110 VDC, 0.3 A (Resistive)

125 VAC, 0.5 A (Resistive)

* Spacing: UL840, **Spacing :CSA std950

RECOMMENDED RELAY DRIVE CONDITIONS

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

Non-latch type

Ambient temperature

- 40 to +85 °C

Non-latch type

(Low power consumption Type)

Voltage: within ±5% of nominal voltage

Ambient temperature

- 40 to +70 °C

Single coil latch type

Square pulse (rise and fall time is rapidly)

pulse height : within ±5% of nominal voltage

pulse width : more than 10 ms

Ambient temperature

- 40 to +85 °C