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
•
Monostable and bistable (latching) single coil and
two coil versions available
•
Epoxy sealed
•
UL, CUR file E43203
CONTACTS
Arrangement
Ratings
DPDT (2 Form C)
Bifurcated crossbar contacts
Resistive load:
Max.
Max.
Max.
Max.
switched power: 30 W or 62.5 VA
switched current: 1 A
switched voltage: 220 VDC* or 250 VAC
carry current:
2A
special precautions must be taken.
Please contact the factory.
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Operate Time (typical)
Release Time (typical)
Set Time
(bistable versions)
Reset Time
(bistable versions)
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, 125 VAC resistive
2 ms at nominal coil voltage
1 ms at nominal coil voltage
(with no coil suppression)
2 ms at nominal coil voltage (typical)
Recommended coil pulse: 20 ms
2 ms at nominal coil voltage (typical)
Recommended coil pulse: 20 ms
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" (3.3 mm) DA at 10–55 Hz
50 g
LCP
Tinned copper alloy, P.C.
80°C (176°F)
30 seconds
1.5 grams
25 per plastic tube / 1000 per carton box
500 per reel
*
Note: If switching voltage is greater than 30 VDC,
Rated Load
UL, CUR
Material
Resistance
1 A at 30 VDC resistive
0.5 A at 125 VAC resistive
Silver palladium, gold clad
< 50 milliohms initially
COIL (Polarized)
Power
At Pickup Voltage
(typical)
Max. Continuous
Dissipation
Temperature Rise
Temperature
Single side stable:
79–169 mW
Bistable (latching) single coil: 56–84 mW
Bistable (latching) two coil: 113–169 mW
875 mW at 20°C (68°F) ambient
18°C (32°F) at nominal coil voltage
Max. 105°C (221°F)
Dielectric Strength
(at sea level)
Insulation Resistance
Ambient Temperature
Operating
Storage
Vibration
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.
Shock
Enclosure
Terminals
Max. Solvent Temp.
Max. Immersion Time
Weight
Packing unit in pcs
(TR Tape & Reel)
ZETTLER
electronics GmbH
Tel. +49 89 800 97 0
Fax +49 89 800 97 200
office@ZETTLERelectronics.com
www.ZETTLERelectronics.com
2005-08-04
Junkersstrasse 3, D-82178 Puchheim, Germany
ZETTLER [ ZETTLER ELECTRONICS ]
