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
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Minimum operations
• All plastics meet UL94 V–0, 30 min. oxygen index
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)
3 ms at nominal coil voltage
Release Time (typical) 2 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
< 1.5 pF at 10 KHz (open contacts,
adjacent contacts)
0.5 A at 125 VAC
2.0 A at 30 VDC
< 2 pF at 10 KHz (contact to coil)
Material
Silver palladium (movable)
Silver palladium, gold plated (stationary)
Dielectric Strength
(at sea level)
See table
Resistance
< 50 milliohms initially at 6 V, 1 A
Dropout
Greater than 10% of nominal coil voltage
Insulation Resistance 109 ohms min. at 25°C, 500 VDC,
50% RH
COIL (Polarized)
Ambient Temperature At nominal coil voltage
Power
At Pickup Voltage
(typical)
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 85°C (185°F) (48 VDC)
-40°C (-40°F) to 115°C (239°F)
79 mW (3–12 VDC)
113 mW (24 VDC)
Max. Continuous
Dissipation
Vibration
Operational, 20 g, 10–55 Hz
Non-destructive, 30 g, 10–55 Hz
0.8 W at 20°C (68°F)
Temperature Rise
At nominal coil voltage
20°C (36°F) (3–12 VDC)
30°C (54°F) (24 VDC)
Shock
Operational, 50 g min., 11 ms
Non-destructive, 100 g min., 11 ms
Max. Solder Temp.
Time
Temperature
Max. 115°C (239°F)
260°C (500°F) for 5 seconds
80°C (176°F)
Max. Solvent Temp.
NOTES
Max. Immersion Time 30 seconds
1. All values at 20°C (68°F).
Weight
1.5 grams
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.
4/30/04W
