GENERAL DATA
Life Expectancy Minimum operations
Mechanical 1 x 10
8
Electrical 1 x 10
5
at 0.5 A, 125 VAC, Res.
1 x 10
5
at 2.0 A, 30 VDC, Res.
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 10
9
ohms min. at 25°C, 500 VDC,
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
ZETTLER electronics GmbH
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 at125 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