AZ848
MICROMINIATURE SURFACE
MOUNT POLARIZED RELAY
FEATURES
• High dielectric and surge voltage: 1.5 kV surge
(per FCC Part 68) 750 VRMS open contacts
• Low power consumption: 56 mW set
• Non-latching and latching versions
• Single coil and dual coil versions
• Stable contact resistance for low level signal switching
• Epoxy sealed for automatic wave soldering and cleaning
• UL file E43203, CSA 73363
GENERAL DATA
• All plastics meet UL94 V-0, 30 min. oxygen index
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 108 operations at 3 Hz
2 x 105 operations at 0.5 A,
125 VAC, resistive
CONTACTS
5 x 105 operations at 1.0 A,
30 VDC, resistive
Arrangement
DPDT (2 Form C)
Bifurcated crossbar contacts
Operate Time (typical) 2 ms at nominal coil voltage
Ratings
Non-inductive load:
Max. switched power: 60 W or 62.5 VA
Max. switched current: 2 A
Max. switched voltage: 220 VDC or 250 VAC
Release Time (typical) 1 ms at nominal coil voltage
(with no coil suppression)
Bounce (typical)
Capacitance
1 ms (at nominal coil voltage)
Rated Load
UL/CSA
0.5 A at 125 VAC res.
2.0 A at 30 VDC res.
0.3 A at 110 VDC res.
< 0.5 pF open and adjacent contacts
< 1.0 pF contact to coil
Material
Silver palladium; gold clad
Dielectric Strength
(at sea level)
See table
Resistance
< 50 milliohms initially at 6 V, 0.1 A
Insulation Resistance 109 ohms min. at 500 VDC
COIL
Dropout
Greater than 10% of nominal coil voltage
Ambient Temperature At nominal coil voltage
Power
At Pickup Voltage
(typical)
Operating
Storage
-40°C (-40°F) to 85°C (185°F)
-40°C (-40°F) to 85°C (185°F)
AZ848: 79 mW to 169 mW
AZ848P1: 57 mW to 85 mW
AZ848P2: 110 mW to 170 mW
Vibration
Operational, 3.3 mm DA, 10 - 55 Hz
Max. Continuous
Dissipation
826 mW at 20°C (68°F) ambient
652 mW at 40°C (104°F) ambient
Non-Destructive, 5.5 mm DA, 10 -55 Hz
Shock
Operational, 50g min., 11 ms
Temperature Rise
At nominal coil voltage
Non-Destructive, 100 g min., 6 ms
18°C (32°F) (3 - 12 VDC coils)
25°C (45°F) (18, 24 VDC coils)
34°C (61°F) (48 VDC coils)
Enclosure
Terminals
LCP
Tinned copper alloy, P.C.
Temperature
Max. 115°C (239°F)
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
See charts
See charts
80°C (176°F)
NOTES
1. All values at 20°C (68°F).
Max. Immersion Time 30 seconds
Weight 1.5 grams
2. Relay has fixed coil polarity.
3. Relay may pull in with less than “Must Operate” value.
4. Relay adjustment may be affected if undue pressure is exerted
on relay case.
5. For complete isolation between the relay’s magnetic fields, it is
recommended that a .197" (5.0 mm) space be provided between
adjacent relays.
6. Specifications subject to change without notice.
11/3/99W
