ZETTLER AZ921-1A-18DE Ultra-sensitive subminiature relay Datasheet

AZ921
ULTRA-SENSITIVE
SUBMINIATURE RELAY
FEATURES
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Extremely small footprint utilizing only 1 cm² of PCB area
Thin vertical profile, only 5 mm wide
> 3.5 mm clearance and creepage
Proof tracking index (PTI/CTI) 250
Slim SIP package
1 Form A contact with up to 5 Amp switching capability
High sensitivity, 58 mW pickup
3000 Vrms dielectric strength contact to coil
Epoxy sealed
UL, CUR file E43203
GENERAL DATA
CONTACTS
Arrangement
SPST (1 Form A)
Single button contact or bifurcated contact
Ratings
Resistive load:
Material
Resistance
Operate Time (typical)
6 ms at nominal coil voltage
Release Time (typical)
3 ms at nominal coil voltage
(with no coil suppression)
* Note: If switching voltage is greater than 30 VDC,
Dielectric Strength
3000 Vrms coil to contact
(at sea level for 1 min.) 1000 Vrms between open contacts
5 A at 250 VAC, resistive, 50k cycles [1][2][3]
3 A at 250 VAC, resistive, 100k cycles [1][2][3]
5 A at 30 VDC, resistive, 50k cycles [1][2][3]
3 A at 30 VDC, resistive, 100k cycles [1][2][3]
B300 pilot duty [3]
R300 pilot duty [3]
Silver nickel (single button contact) [1]
silver nickel gold plated (bifurcated contact) [2]
silver tin oxide (single button contact) [3]
gold plating available
< 50 milliohms initially
(at 6 V, 1 A, voltage drop method)
COIL
Power
At Pickup Voltage
(typical)
58 mW (5 - 18 VDC)
88 mW (24 VDC)
Max. Continuous
Dissipation
1.3 W at 20°C (68°F) ambient
Temperature Rise
12°C (22°F) at nominal coil voltage (5-18 V)
17°C (31°F) at nominal coil voltage (24 V)
Temperature
Minimum operations
2 x 107 operations
1 x 105 at 5 A, 30 VDC or 250 VAC
Max. switched power: 150 W or 1250 VA
Max. switched current: 5 A
Max. switched voltage: 150 VDC* or 250 VAC
special precautions must be taken.
Please contact the factory.
Rated Load
UL, CUR
Life Expectancy
Mechanical
Electrical
Max. 130°C (266°F) Class B
Max. 155°C (311°F) Class F
Insulation
Resistance
1000 megohms min. at 20°C, 500 VDC,
50% RH
Dropout
Greater than 10% of nominal coil voltage
Ambient Temperature
Operating
At nominal coil voltage
-40°C (-40°F) to 85°C (185°F)
Vibration
0.062" (1.5 mm) DA at 10–55 Hz
Shock
10 g
Enclosure
P.B.T. polyester
Terminals
Tinned copper alloy, P.C.
Max. Solder Temp.
270°C (518°F)
Max. Solder Time
5 seconds
Max. Solvent Temp.
80°C (176°F)
Max. Immersion Time
30 seconds
Weight
3 grams
Packing unit in pcs
100 per plastic tube / 1000 per carton box
NOTES
1. All values at 20°C (68°F).
2. Relay may pull in with less than “Must Operate” value.
3. Specifications subject to change without notice.
ZETTLER electronics GmbH
Junkersstr. 3, D-82178 Puchheim, Germany
-
A ZETTLER GROUP Company
phone: +49 89 800 97-0 [email protected]
fax:
+49 89 800 97-200 www.ZETTLERelectronics.com
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
2015-03-10
AZ921
RELAY ORDERING DATA
COIL SPECIFICATIONS
Nominal Coil
VDC
5
Must Operate
VDC
3.5
Max. Continuous
VDC
16.5
Coil Resistance
Ohm ± 10%
208
6
4.2
19.9
300
9
6.3
29.8
675
12
8.4
39.8
1,200
AZ921–1A–12DE
18
12.6
59.6
2,700
AZ921–1A–18DE
24
16.8
65.0
3,200
AZ921–1A–24DE
ORDER NUMBER*
AZ921–1A–5DE
AZ921–1A–6DE
AZ921–1A–9DE
* “1A” denote silver nickel contacts.
Add suffix “B” to “1A” for bifurcated gold plated silver nickel contacts.
Add suffix “E” to “1A” for silver tin oxide contacts.
Add suffix “A” for gold plated contacts.
Add suffix “K” for .3 inch terminal spacing.
Add suffix “F” at the end of order number for Class F insulation.
MECHANICAL DATA
Standard
"K" Version
.799 Max
[20.3]
.209 Max
[5.3]
.1
[2.54]
0.4
[10.16]
0.2
[5.08]
.138
[3.5]
.504 Max
[12.8]
.138
[3.5]
.049
[1.25]
.028
[0.7]
.02
[0.5]
.035
[0.9]
.012
[0.3]
.02
[0.5]
.1
[2.54]
0.3
[7.62]
0.3
[7.62]
PCB BOARD LAYOUT
2x.039
[Ø1]
.4
[10.16]
.049
[1.25]
.028
[0.7]
.035
[0.9]
.012
[0.3]
WIRING DIAGRAM
Standard
.1
[2.54]
.209 Max
[5.3]
.504 Max
[12.8]
.799 Max
[20.3]
"K" Version
2x.039
[Ø1]
2x.047
[Ø1.2]
.2
[5.08]
.1
[2.54]
.3
[7.62]
2x.047
[Ø1.2]
1
.3
[7.62]
2
3
4
Viewed Toward Terminals
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
ZETTLER electronics GmbH
Junkersstr. 3, D-82178 Puchheim, Germany
-
A ZETTLER GROUP Company
phone: +49 89 800 97-0 [email protected]
fax:
+49 89 800 97-200 www.ZETTLERelectronics.com
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
2015-03-10
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