ZETTLER AZ976-1C-12DT 20 amp sub-miniature power relay for automotive use Datasheet

AZ975/AZ976
20 AMP SUB-MINIATURE
POWER RELAY FOR
AUTOMOTIVE USE
FEATURES
•
•
•
•
•
•
Up to 20 Amp switching capability in a compact size
Open, covered or sealed
Small footprint
Six different contact arrangements available
Vibration and shock resistant
Designed for high in-rush applications
CONTACTS
GENERAL DATA
Arrangement
SPSTNO (1 Form A)
SPST NO DM (1 Form U)
SPSTNC (1 Form B)
SPST NC DB (1 Form V)
SPDT (B-M) (1 Form C) SPDT NC-NO DM (1 Form W)
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 107 operations
1 x 105 operations at 12 A 14 VDC Res.
Ratings
Max. switched power: 200 W (See power curve)
500 VA
Operate Time (typical)
3 ms at nominal coil voltage
Release Time (typical)
1.5 ms at nominal coil voltage
(with no coil suppression)
Dielectric Strength
500 Vrms coil to contact
500 Vrms between open contacts
Max. switched voltage: 100 VDC
Max. switched current (make/break), continuous:
1 Form A:
60A/20A, 15A
1 Form B:
12A/10A, 10A
1 Form C (NO):
60A/20A, 15A
1 Form C (NC):
12A/10A, 10A
1 Form U:
2X40A/2X20A, 2X10A
1 Form V:
2X8A/2X7A, 2X7A
1 Form W (NO):
2X30A/2X15A, 2X7A
1 Form W (NC):
2X5A/2X5A. 2X5A
(at sea level for 1 min.)
Insulation Resistance
100 megohms min. at 20°C,
500 VDC, 50% RH
Dropout
> 6% (for B & V), > 11% (for A,C,U & W)
of nominal coil voltage
Material
Silver tin oxide
Ambient Temperature
Operating
At nominal coil voltage
-40°C (-40°F) to 85°C (185°F)
Resistance
< 100 milliohms at 1A, 5 VDC
Vibration
0.062" (1.5 mm) DA at 10–55Hz
Shock
10 g, 11 ms, functional
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
COIL
Power
At Pickup Voltage
(typical)
514 mW (12 VDC Coil)
573 mW (6 VDC Coil)
Max. Continuous
Dissipation
3.4 W 20°C (68°F) ambient - AZ975
3.1 W 20°C (68°F) ambient - AZ976
Temperature Rise
50°C (90°F) nominal coil VDC
Weight
AZ975 = 8g, AZ976 = 12g, approx.
155°C (311°F)
Packing unit in pcs
AZ975: 50 per plastic tray / 1000 per box
AZ976: 20 per plastic tube / 1200 per box
Max. Temperature
NOTES
1. All values at 20°C (68°F).
2. Maximum make current refers to in-rush current of lamp load.
3. Electrical life obtained at resistive or inductive load of 10A,
15 VDC for A, B, C, U, V contacts, 7A, 15 VDC for W contacts
with suitable arcsuppression circuit attached with operating
frequency of 1 ops/sec.
4. Relay may pull in with less than “Must Operate” value.
5. 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
2014-09-08
AZ975/AZ976
RELAY ORDERING DATA — AZ 975 - Open Style
COIL SPECIFICATIONS - DC Coil
Nominal Coil
VDC
6
Must Operate VDC
A.B.C.U.V.
W.
3.75
4.5
Max. Continuous
VDC
9.75
ORDER NUMBER*
Coil Resistance
Ohm ±10%
28
12
7.5
9.0
21.0
130
* Use “U”, “V” or “W” in place of “A” for Form U, Form V or Form W relays.
Form A
[SPST NO]
AZ975–1A–6DT
Form B
[SPST NC]
AZ975–1B–6DT
Form C
[SPDT]
AZ975–1C–6DT
AZ975–1A–12DT AZ975–1B–12DT AZ975–1C–12DT
RELAY ORDERING DATA — AZ 976 - With Dust Cover
COIL SPECIFICATIONS - DC Coil
Nominal Coil
VDC
6
Must Operate VDC
A.B.C.U.V.
W.
3.75
4.5
12
7.5
Max. Continuous
VDC
9.2
9.0
20.0
ORDER NUMBER*
Coil Resistance
Ohm ±10%
28
130
Form A
[SPST NO]
AZ976–1A–6DT
Form B
[SPST NC]
AZ976–1B–6DT
Form C
[SPDT]
AZ976–1C–6DT
AZ976–1A–12DT AZ976–1B–12DT AZ976–1C–12DT
* Use “U”, “V” or “W” in place of “A” for Form U, Form V or Form W relays. Substitude “DT” with “DET” for epoxy sealed version.
MECHANICAL DATA
OUTLINE DIMENSIONS
AZ976
0.591 max
[15.0 max]
0.63 max
[16.0 max]
0.72 max
[18.3 max]
0.512 max
[13.0 max]
0.178 max
[4.3 ± 0.2]
AZ975
PC BOARD LAYOUT
2
7
AZ976
5
0.35
[8.89]
PC BOARD LAYOUT
7 x ø .051
[ø 1.3]
6
0.40
[10.16]
4
1
0.689 max
[17.5 max]
0.126 max
[3.0 ± 0.2]
7 x ø .051
[ø 1.3]
0.40
[10.16]
OUTLINE DIMENSIONS
0.77 max
[19.5 max]
AZ975
3
0.15
[3.81]
2
7
6
5
3
4
1
0.35
[8.89]
Viewed toward terminals
0.15
[3.81]
Viewed toward terminals
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± 0.010"
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
2014-09-08
AZ975/AZ976
Load Power Limit
Switching Current (A)
Ambient Temperature °C
Max. Allowable Ambient Temperature
140
100
60
20
90
Switching Voltage (VDC)
110
130
150
Coil Voltage (% of Nominal Voltage)
MECHANICAL DATA
WIRING DIAGRAMS
1 Form A
1 Form U
1 Form B
1 Form C
1 Form V
1 Form W
Viewed toward terminals
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
2014-09-08
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