AZ852 Datasheet, PDF (1/4 Pages) List of Unclassifed Manufacturers – MICROMINIATURE POLARIZED RELAY

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
(typical)
Max. Continuous
Dissipation
Temperature Rise
79 mW (3–12 VDC)
98 mW (24 VDC)
0.73 W at 20°C (68°F)
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.
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 10⁸
1 x 10⁵ at 0.5 A, 125 VAC, Res.
1 x 10⁵ at 2.0 A, 30 VDC, Res.
Operate Time
(typical)
Release Time (typical)
1 ms at nominal coil voltage
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
(at sea level)
See table
Dropout
Greater than 10% of nominal coil voltage
Insulation Resistance 10⁹ 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
Max. Solder Temp.
Tinned copper alloy, P.C.
260°C (500°F)
Max. Solder Time
Weight
Packing unit in pcs
10 seconds
0.8 grams
50 per plastic tube, 1000 per carton box
1000 per reel, 1000 or 5000 per carton box
ZETTLER electronics GmbH
Junkersstrasse 3, D-82178 Puchheim, Germany
Tel. [phone]
Fax [phone]
[e-mail]
www.ZETTLERelectronics.com
2005-03-11
EU