AZ8521
DPDT SUBMINIATURE
SIGNAL RELAY
FEATURES
•
SMT and THT mounting available
•
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
1,600 Vrms, coil to contacts
•
Conforms to IEC60950 / EN41003 spacing and high
break down voltage
•
Monostable and bistable (latching) versions available
•
Minimum switching load 10 mV, 10 µA
•
Low power consumption: 79 mW pickup
•
Stable contact resistance for low level signal switching
•
Epoxy sealed
•
UL, CUR file E43203
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Operate Time (max.)
Minimum operations
1 x 10
8
1 x 10
5
at 0.5 A 125 VAC Res.
1 x 10
5
at 2 A 30 VDC Res.
3 ms at nominal coil voltage
3 ms at nominal coil voltage
(with no coil suppression)
1600 Vrms coil to contacts
1800 Vrms between contact sets
1000 Vrms between open contacts
2500 V (at 2/10 µs)
1500 V (at 10/160 µs)
1000 megohms min. at 20°C, 500 VDC,
50% RH
Greater than 10% of nominal coil voltage
At nominal coil voltage
-40°C (-40°F) to 85°C (185°F)
3.3 mm DA at 10–55 Hz
75 g operating, 100 g damage
LCP
Tinned copper alloy, P.C.
270°C (518°F)
5 seconds
80°C (176°F)
30 seconds
0.8 grams
40 per plastic tube / 4000 per carton box
900 per reel / 3600 per carton box
CONTACTS
Arrangement
Ratings
DPDT (2 Form C)
Resistive load:
Max. switched power: 60 W or 62.5 VA
Max. switched current: 2 A
Max. switched voltage: 220 VDC* or 250 VAC
*
Note: If switching voltage is greater than 30 VDC,
Release Time (max.)
Dielectric Strength
(at sea level for 1 min.)
Surge Voltage
Coil to contacts
Open contacts
Insulation
Resistance
Dropout
0.5 A at 125 VAC, resistive, 40°C, 100k cycles
2 A at 30 VDC, resistive, 40°C, 100k cycles
1 A at 30 VDC, resistive, 85°C, 100k cycles
Silver nickel gold plated
Shock
< 70 milliohms initially
Enclosure
Terminals
Max. Solder Temp.
Max. Solder Time
Monostable: 79 mW (1.5 - 12 VDC)
Monostable: 113 mW (24 VDC)
Bistable latching: 57 mW (1.5 - 12 VDC)
Bistable latching: 113 mW (24 VDC)
Max. Solvent Temp.
Max. Immersion Time
Weight
Packing unit in pcs
Ambient Temperature
Operating
Vibration
special precautions must be taken.
Please contact the factory.
Rated Load
UL, CUR
Material
Resistance
COIL
Power
At Pickup Voltage
(typical)
Max. Continuous
Dissipation
570 mW at 20°C (68°F) ambient
NOTES
1.
2.
3.
4.
All values at 20°C (68°F)
Relay may pull in with less than “Must Operate” value.
Relay has fixed coil polarity.
Specifications subject to change without notice.
Temperature Rise
40°C (72°F) (3 - 12 VDC)
(at nominal voltage)
50°C (90°F) (24 VDC)
Temperature
Max. 115°C (239°F)
ZETTLER electronics GmbH
Junkersstr. 3, D-82178 Puchheim, Germany
This product specification to be used only together with the application notes
which can be downloaded from http://www.ZETTLERelectronics.com/pdfs/relais/ApplicationNotes.pdf
-
A ZETTLER
GROUP
Company
phone: +49 89 800 97-0 office@ZETTLERelectronics.com
fax:
+49 89 800 97-200 www.ZETTLERelectronics.com
2014-09-22
AZ8521
MECHANICAL DATA
THT version
.394
[10.00]
.256
[6.50]
.126
[3.20]
PC Board Layout
.087 .087
[2.20] [2.20]
.213
[5.40]
.200
[5.08]
.012
[0.30]
.130
[3.30]
8 x Ø .033
[Ø 0.85]
.047
[1.20]
(Viewed toward terminals)
SMT version with long terminals - "S"
.394
[10.00]
.256
[6.50]
PC Board Layout
.126
[3.20]
.085
[2.15]
.031
[0.80]
.250
[6.35]
.087 .087
[2.20] [2.20]
.222
[5.65]
.047
[1.20]
.295
[7.50]
(Viewed toward terminals)
SMT version with short terminals - "S1"
.394
[10.00]
.256
[6.50]
.065
[1.65]
PC Board Layout
.126
[3.20]
.087 .087
[2.20] [2.20]
.222
[5.65]
.031
[0.80]
.230
[5.85]
.047
[1.20]
.259
[6.60]
(Viewed toward terminals)
Wiring Diagram
1
+
2
3
4
+
1
-
reset
2
3
4
set
-
8
7
6
5
-
8
+
7
6
5
Non-Latching
Latching
(Viewed toward terminals)
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .016"
ZETTLER electronics GmbH
Junkersstr. 3, D-82178 Puchheim, Germany
This product specification to be used only together with the application notes
which can be downloaded from http://www.ZETTLERelectronics.com/pdfs/relais/ApplicationNotes.pdf
-
A ZETTLER
GROUP
Company
phone: +49 89 800 97-0 office@ZETTLERelectronics.com
fax:
+49 89 800 97-200 www.ZETTLERelectronics.com
2014-09-22
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