OEN India O3-5-1UNIL Mini automotive relay Datasheet

76
MINI AUTOMOTIVE RELAY
FEATURES
APPLICATION
l Direction Indicators
l Wiper Control
l Fuel pump
l Central Locking
l Window winding motors
l Air Conditioning
l High Switching Capacity
l Minimum Space requirement
l Low Profile
l Open & Sealed versions
l Twin Relay Versions available
TECHNICAL DATA FOR CONTACT SIDE :
Model
Areas of Application
Contact Configuration
:
76S1/76S3
:
RESISTIVE / INDUCTIVE / HEAD LAMP LOADS
1A/1U/1C
2x1A/2x1U/2x1C
Contact Material
:
Contact Rating at 230C (Res) 12VDC
:
76T
Silver Nickel/Silver Tin Oxide
20/10A
Lamp Load at 14VDC
:
60W**
Electrical Life Operations Min.
:
1 x 10
5
7
76S2
INDICATOR LAMP LOAD
1A/1U
Palladium copper*/ Silver Nickel
2x20/10A
2x60W
1 x 10
1 x 10
80W
5
5 x 10
7
1 x 10
5
7
Mechanical Life Operations Min.
:
1 x 10
Contact Voltage Drop at 10 A (Min)
:
60mV
60mV
100mV
Ma ximum Switching Current
@ 12.8 VDC For 3 Sec.
:
50A
50A
50A
*The moving contact (Pdcu) must be connected to positive potential
6
** For 1U version with AgSnO2 contacts. Expected electrical life is 2 x 10 operations
GENERAL DATA FOR COIL SIDE
Nominal Coil Power
:
1.2W (Approx)
Operating Power
:
0.68W (Approx)
Operate Time***
:
5 milli Seconds
Release Time***
:
3 milli Seconds
*** At nominal voltage without coil suppression (excluding bounce)
CIRCUIT DIAGRAM
1 Form C
OPERATING CONDITIONS
Ambient Temperature
:
-250C to +850C
Dielectric Strength
:
500VRMS
Insulation Resistance
:
100 Meg. Ohms Min. At 500 VDC,
-250C RH 50
Vibration Resistance (without change
in the switching state>10µS)
:
10-50Hz 4.4g
Shock Resistance (without change
In the switching state>10µS)
:
30g, 8mS
1 Form A
1 Form U
View : Terminal Side
HOW TO ORDER
12
-
1C
E
Product
Series
S T O-
XXX
Specialities if any
Coil Resistance
Ohms ± 10%
-
Drop-out
Voltage VDC (Min)
1
*Pick-up
Voltage VDC (Ma x)
S
Nominal Voltage
VDC
76
COIL DATA
5
3.75
0.5
25
6
4.50
0.6
30
12
9.00
1.2
130
24
18.00
2.4
570
Single Relay
Twin Version
Open Version
Nil - Unsealed
E - Sealed
Contact Mational
1 Silver Nickel
2 Palladiumk Copper*
3 Silver Tin Oxide*
4 Tungsten*
*Under Introduction
Contact Arrangement
1C - 1 Form C
1A - 1 Form A
1U - 1 Form U
Nominal Coil Voltage
(Refer Coil Data)
*Lower pick-up Voltages available on request
DRILLING PATTERN
Single Relay
5xØ1.3
DIMENSIONS
Twin Version
8.89
Single Relay
3.81
15.0
8.89
18.0
3.81
5.08
5.08
1C
20.0
5.08
5.08
10xØ1.3
2C
3.5±0.3
4xØ1.3
Twin Version
18.0
29.5
1A
8xØ1.3
2A
20.0
5xØ1.3
3.5±0.3
5.08
8.89
5.08
1U
2U
10xØ1.3
AVAILABLE ON REQUEST
l Special coil resistance & pick-up
l Special contact maternal
l For other custom solutions consult factory
*Depending on the contact material & contact configuration electrical life will vary.
Consult Factory before finalising the part number
3.81
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