AZ8461 Datasheet, PDF (1/3 Pages) American Zettler, Inc. – MICROMINIATURE POLARIZED RELAY

AZ8461
MICROMINIATURE
POLARIZED RELAY
FEATURES
• Microminiature size: up to 50% less board area than
previous generation telecom relays
• High dielectric and surge voltage:
2.5 KV surge (per Bellcore TA–NWT–001089)
1.5 KV surge (per FCC Part 68)
1,000 Vrms, open contacts
• Monostable and bistable (latching) versions available
• Low power consumption: 79 mW pickup
• Stable contact resistance for low level signal switching
• Epoxy sealed for automatic wave soldering and cleaning
• UL file E43203; CSA file 700339
• All plastics meet UL94 V–0, 30 min. oxygen index
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
Rated Load
UL/CSA
0.5 A at 125 VAC
2.0 A at 30 VDC
Material
Silver palladium (movable)
Silver palladium, gold plated (stationary)
Resistance
< 50 milliohms initially at 6 V, 1 A
COIL (Polarized)
Power
At Pickup Voltage
(typical)
79 mW (3–12 VDC)
113 mW (24 VDC)
Max. Continuous
Dissipation
Temperature Rise
Temperature
0.8 W at 20°C (68°F)
At nominal coil voltage
20°C (36°F) (3–12 VDC)
30°C (54°F) (24 VDC)
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.
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 10⁸ at 3Hz
1 x 10⁵ at 0.5 A, 125 VAC, Res.
2 x 10⁵ at 1.0 A, 30 VDC, Res.
Operate Time
(typical)
Release Time (typical)
3 ms at nominal coil voltage
2 ms at nominal coil voltage
(with no coil suppression)
Bounce (typical)
At 10 mA contact current
1 ms at operate or release
Capacitance
< 1.5 pF at 10 KHz (open contacts,
adjacent contacts)
< 2 pF at 10 KHz (contact to coil)
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
Operating
Storage
At nominal coil voltage
-40°C (-40°F) to 95°C (203°F) (3–12 VDC)
-40°C (-40°F) to 90°C (194°F) (24 VDC)
-40°C (-40°F) to 85°C (185°F) (48 VDC)
-40°C (-40°F) to 115°C (239°F)
Vibration
Operational, 20 g, 10–55 Hz
Non-destructive, 30 g, 10–55 Hz
Shock
Operational, 50 g min., 11 ms
Non-destructive, 100 g min., 11 ms
Max. Solder Temp.
Time
Max. Solvent Temp.
Max. Immersion Time
Weight
260°C (500°F) for 5 seconds
80°C (176°F)
30 seconds
1.5 grams
Enclosure
P.B.T. polyester
Terminals
Tinned copper alloy, P.C.
4/30/04W