AZ846
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
• 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
GENERAL DATA
• All plastics meet UL94 V–O, 30 min. oxygen index
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.
CONTACTS
Arrangement
DPDT (2 Form C)
Bifurcated crossbar contacts
Operate Time
(typical)
2 ms at nominal coil voltage
Release Time (typical) 1 ms at nominal coil voltage
Ratings
Resistive load:
(with no coil suppression)
Max. switched power: 60 W or 62.5 VA
Max. switched current: 2.0 A
Max. switched voltage: 220 VDC or 250 VAC
Bounce (typical)
Capacitance
At 10 mA contact current
1 ms at operate or release
Rated Load
UL/CSA
< 1 pF at 10 KHz—open contacts
0.5 A at 125 VAC
2.0 A at 30 VDC
0.3 A at 110 VDC
< 1 pF at 10 KHz—adjacent contact sets
Dielectric Strength
(at sea level)
See table
Material
Silver alloy; gold clad
Dropout
Greater than 10% of nominal coil voltage
Resistance
< 100 milliohms initially at 6 V, 1 A
Insulation Resistance 109 ohms min. at 25°C, 500 VDC,
50% RH
COIL (Polarized)
Ambient Temperature At nominal coil voltage
Operating
Storage
-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 115°C (239°F)
Power
At Pickup Voltage
(typical)
79 mW (3–12 VDC)
113 mW (24 VDC)
Max. Continuous
Dissipation
1.0 W at 20°C (68°F)
0.78 W at 40°C (104°F)
Vibration
Operational, 20 g, 10–55 Hz
Non-destructive, 30 g, 10–55 Hz
Temperature Rise
At nominal coil voltage
18°C (32°F) (3–12 VDC)
25°C (45°F) (24 VDC)
Shock
Operational, 50 g min., 11 ms
Non-destructive, 100 g min., 11 ms
Max. Solder Temp.
Temp./Time
350°C (662°F) for 3 seconds
260°C (500°F) for 10 seconds
Temperature
Max. 115°C (239°F)
Max. Solvent Temp.
80°C (176°F)
NOTES
Max. Immersion Time 30 seconds
Weight
1.8 grams
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.
Enclosure
Terminals
P.B.T. polyester
Tinned copper alloy, P.C.
4. Specifications subject to change without notice.
3/14/01W
