COIL

Power

At Pickup Voltage

192 mW (single side stable, 2 coil latching)

(typical)

96 mW (1 coil latching)

Max. Continuous

0.75 W at 20°C (68°F) ambient

Dissipation

Temperature Rise

30°C (54°F) at nominal coil voltage

130°C (266°F) Class B, 155°C (311°F)

Class F

CONTACTS

Arrangement

SPST (1 Form A), DPST (2 Form A)

DPST (1 Form A and 1 Form B)

Ratings

Resistive load:

Max. switched power:

150 W or 2000 VA (SPST)

150 W or 1250 VA (DPST)

Max. switched current: 8 A (SPST)

5 A (DPST)

Max. switched voltage:150 VDC or 380 VAC*

*Note: If switching voltage is greater than 30 VDC,

special precautions must be taken. Please contact

the factory.

Rated Load

SPST

UL, CUR

8 A at 250 VAC resistive, 100k cycles

5 A at 30 VDC resistive, 100k cycles

1/6 HP at 250 VAC

5 A at 250 VAC resistive, 100k cycles

5 A at 30 VDC resistive, 100k cycles

1/6 HP at 250 VAC

Material

Silver nickel, gold plating optional

Resistance

< 50 milliohms initially (6 V 1 A voltage drop

method)

Max. Temperature

GENERAL DATA

Life Expectancy

Minimum operations

Mechanical

Electrical

Operate Time (typical)

5 ms at nominal coil voltage

Release Time (typical)

3 ms at nominal coil voltage

(with no coil suppression)

Set Time (typical)

5 ms at nominal coil voltage

Reset Time (typical)

4 ms at nominal coil voltage

Dielectric Strength

4000 Vrms contact to coil

(at sea level)

1000 Vrms between open contacts

2000 Vrms between contact sets

Insulation Resistance

1000 megohms min. at 20°C

500 Vdc 50% RH

Dropout

Greater than 10% of nominal coil voltage

Ambient Temperature

At nominal coil voltage

Operating

-40°C (-40°F) to 70°C (158°F)

Storage

-40°C (-40°F) to 130°C (266°F)

Vibration

0.078” DA at 10 to 55 Hz

Shock

20 g functional

100 g destructive

Enclosure

P.B.T. polyester

Terminals

Tinned copper alloy, P.C.

Max. Solder Temp.

270°C (518°F)

Max. Solder Time

5 seconds

Max. Solvent Temp.

80°C (176°F)

Max. Immersion Time

30 seconds

Weight

4.7 grams

AZ881

8 A SPST / 5 A DPST POLARIZED

SUBMINIATURE POWER RELAY

SINGLE SIDE STABLE (NON-LATCHING)

AND BISTABLE (LATCHING)

FEATURES

• Dielectric strength 3000 Vrms

• Single and dual coil latching versions available

• Epoxy sealed version available

• 8 Amp switching

• Class B (130°C) insulation standard

• Class F (155°C) insulation available

• UL, CUR file E44211

NOTES

1. All values at 20°C (68°F).

2. Relay may pull in with less than “Must Operate” value.

3. Relay has fixed coil polarity.

4. For complete isolation between the relay’s magnetic fields, it is recom-

mended that a .197" (5.0 mm) space be provided between adjacent relays.

5. Relay adjustment may be affected if undue pressure is exerted

on relay case.

6. Specifications subject to change without notice.

1/29/07W

DPST