GENERAL DATA

Life Expectancy

Minimum operations

Mechanical

Electrical

Operate Time

1 ms at nominal coil voltage

(typical)

Release Time (typical)

1 ms at nominal coil voltage

(with no coil suppression)

Bounce (typical)

At 10 mA contact current

1 ms at operate or release

Capacitance

< 2 pF at 10 KHz - coil to contacts

< 1 pF at 10 KHz - between open contacts

< 2 pF at 10 KHz - between contact sets

Dielectric Strength

See table

(at sea level)

Dropout

Greater than 10% of nominal coil voltage

Insulation Resistance

50% RH

Ambient Temperature

At nominal coil voltage

Operating

-40°C (-40°F) to 85°C (185°F)

Storage

-40°C (-40°F) to 105°C (221°F)

Vibration

Operational, 20 g, 10–1,000 Hz

Shock

Operational, 50 g min., 11 ms

Non-destructive, 500 g min., 0.5 ms

Enclosure

P.B.T. polyester, UL 94 V-0

Terminals

Tinned copper alloy, P.C.

Max. Solder Temp.

260°C (500°F)

Max. Solder Time

10 seconds

Weight

0.8 grams

Packing unit in pcs

50 per plastic tube, 1000 per carton box

1000 per reel, 1000 or 5000 per carton box

Fax +49 89 800 97 200

www.ZETTLERelectronics.com

office@ZETTLERelectronics.com

0

97

800

89

+49

Tel.

Germany

Puchheim,

D-82178

Junkersstrasse 3,

2005-03-11

AZ852

MICROMINIATURE

POLARIZED RELAY

FEATURES

• Conforms to IEC60950/UL60950/EN60950

spacing and high breakdown voltage

Supplementary insulation

mains voltage 250 Vrms (SMT); 200 Vrms (THT)

Pollution Degree 2 (external); 1 (internal)

• Monostable and bistable (latching) coil versions available

• High dielectric and surge voltage:

2.5 KV surge (per Bellcore TA–NWT–001089)

2.5 KV surge (per FCC Part 68)

1,000 Vrms, open contacts

• Stable contact resistance for low level signal switching

• Epoxy sealed

• UL, CUR pending

CONTACTS

Arrangement

DPDT (2 Form C)

Bifurcated crossbar contacts

Ratings

Resistive load:

Max. switched power: 60 W or 62.5 VA

Max. switched current: 2.0 A

Max. switched voltage: 220 VDC* or 250 VAC

*

Note: If switching voltage is greater than 30 VDC,

special precautions must be taken.

Please contact the factory.

Rated Load

UL/CUR

0.5 A at 125 VAC

2.0 A at 30 VDC

0.24 A at 220 VDC

Material

Palladium Ruthenium; gold clad

Resistance

< 50 milliohms initially at 20 mV, 10 mA

COIL (Polarized)

Power

At Pickup Voltage

79 mW (3–12 VDC)

(typical)

98 mW (24 VDC)

Max. Continuous

0.73 W at 20°C (68°F)

Dissipation

Temperature Rise

At nominal coil voltage

21°C (38°F)

(3–12 VDC)

30°C (54°F) (24 VDC)

Temperature

Max. 115°C (239°F)

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. Specifications subject to change without notice.

5. Ultrasonic cleaning is not recommended.

EU

Discontinuation Notice

Discontinuation date:

31.12.2012

Date of last order:

30.06.2012

Recommended replacement:

AZ8521