AZ851
MICROMINIATURE
POLARIZED RELAY
FEATURES
•
Microminiature size: Height: .244 inches (6.2 mm);
Length: .559 inches (14.2 mm);
Width: .366 inches (9.3 mm)
•
High sensitivity, 79 mW pickup
•
Meets FCC Part 68.302 1500 V lightning surge
•
Surface mount type with “L” shaped terminals
•
Epoxy sealed for automatic wave soldering and cleaning
•
UL, CUR file E43203
CONTACTS
Arrangement
Ratings
DPDT (2 Form C)
Bifurcated crossbar contacts
Resistive load:
Max.
Max.
Max.
Max.
Rated Load
UL
Material
Resistance
switched power: 30 W or 62.5 VA
switched current: 1 A
switched voltage: 220 VDC or 250 VAC
carry current:
2A
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Operate Time (typical)
Release Time (typical)
Dropout
Capacitance
Minimum operations
1 x 10
8
2 x 10
5
at 1 A, 30 VDC resistive
1 x 10
5
at 0.5 A, 125VAC resistive
2 ms at nominal coil voltage
1 ms at nominal coil voltage
(with no coil suppression)
Greater than 10% of nominal coil voltage
Contact to contact: 0.4 pF
Contact set to contact set: 0.2 pF
Contact to coil: 0.9 pF
1000 Vrms between contact sets
1000 Vrms across contacts
1000 Vrms contact to coil
Meets FCC part 68.302 1500 V lightning
surge
1000 megohms min. at 25°C, 500 VDC,
50% RH
At nominal coil voltage
-40°C (-40°F) to 85°C (185°F)
-40°C (-40°F) to 105°C (221°F)
.130" DA at 10–55 Hz
50 g
LCP
Tinned copper alloy, P.C.
80°C (176°F)
30 seconds
1.5 grams
1 A at 30 VDC resistive
0.5 A at 125 VAC resistive
Silver palladium, gold clad
< 50 milliohms initially
Dielectric Strength
(at sea level)
COIL (Polarized)
Power
At Pickup Voltage
(typical)
Max. Continuous
Dissipation
Temperature Rise
Temperature
79–142 mW
875 mW at 20°C (68°F) ambient
18°C (32°F) at nominal coil voltage
Max. 105°C (221°F)
Ambient Temperature
Operating
Storage
Vibration
Shock
Insulation Resistance
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.
Enclosure
Terminals
Max. Solvent Temp.
Max. Immersion Time
Weight
9/27/06 W
模拟与混合信号
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