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
•
All plastics meet UL94 V-0, 30 min. oxygen index
CONTACTS
Arrangement
Ratings
DPDT (2 Form C)
Bifurcated crossbar contacts
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
Rated Load
UL/CSA
Material
Resistance
0.5 A at 125 VAC res.
2.0 A at 30 VDC res.
0.3 A at 110 VDC res.
Silver palladium; gold clad
< 50 milliohms initially at 6 V, 0.1 A
Operate Time (typical)
Release Time (typical)
Bounce (typical)
Capacitance
Dielectric Strength
(at sea level)
Insulation Resistance
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 10
8
operations at 3 Hz
2 x 10
5
operations at 0.5 A,
125 VAC, resistive
5 x 10
5
operations at 1.0 A,
30 VDC, resistive
2 ms at nominal coil voltage
1 ms at nominal coil voltage
(with no coil suppression)
1 ms (at nominal coil voltage)
< 0.5 pF open and adjacent contacts
< 1.0 pF contact to coil
See table
10
9
ohms min. at 500 VDC
Greater than 10% of nominal coil voltage
At nominal coil voltage
-40°C (-40°F) to 85°C (185°F)
-40°C (-40°F) to 85°C (185°F)
Operational, 3.3 mm DA, 10 - 55 Hz
Non-Destructive, 5.5 mm DA, 10 -55 Hz
Operational, 50g min., 11 ms
Non-Destructive, 100 g min., 6 ms
LCP
Tinned copper alloy, P.C.
See charts
See charts
80°C (176°F)
30 seconds
1.5 grams
COIL
Power
At Pickup Voltage
(typical)
Max. Continuous
Dissipation
Temperature Rise
AZ848: 79 mW to 169 mW
AZ848P1: 57 mW to 85 mW
AZ848P2: 110 mW to 170 mW
826 mW at 20°C (68°F) ambient
652 mW at 40°C (104°F) ambient
At nominal coil voltage
18°C (32°F) (3 - 12 VDC coils)
25°C (45°F) (18, 24 VDC coils)
34°C (61°F) (48 VDC coils)
Max. 115°C (239°F)
Dropout
Ambient Temperature
Operating
Storage
Vibration
Shock
Enclosure
Terminals
Max. Solder Temp.
Temperature
NOTES
All values at 20°C (68°F).
Relay has fixed coil polarity.
Relay may pull in with less than “Must Operate” value.
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.
1.
2.
3.
4.
Max. Solder Time
Max. Solvent Temp.
Max. Immersion Time
Weight
11/3/99W
嵌入式系统
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