Automotive Miniature PCB Power Relay
HG4234A
FEATURES
30A continuous current capacity
Rough construction suitable for automotive uses
Available with open, dust cover and sealed version
TYPICAL AUTOMOTIVE APPLICATIONS
Ventilation motor
Power window
Intermittent wiper
Alarm system
Inertia valve control
Rear window heating
Safety belt warning system
CONTACT DATA
Form
Max. Switching Current
Material
Initial Contact Resistance
Max. Switching Voltage
Max. Continuous Current
Min. Load
Service Life
Mechanical
Electrical
Make
Break
1 Form A (H)
60A
30A
1 Form B (D)
1 Form C (Z)
45A
NO60A/NC30A
20A
NO30A/NC15A
AgNi0.15, AgCdO, AgSnOInO
100 mΩ max. at 0.1A, 6VDC
75VDC
20A
NO30A/NC15A
0.1A, 12VDC
10
7
ops.
2 x 10
5
ops, see Note 4
30A
COIL DATA
Coil Voltage
Code
006
012
024
Nominal Voltage
( VDC)
6
12
24
Resistance
(Ω) ±10%
27
97
380
Must Operate
Voltage max.
( VDC)
3.6
7.2
14.4
Allowable Voltage
(VDC)
11.7
22.2
43.9
Must Release
Voltage min.
(VDC)
0.6
1.2
2.4
CHARACTERISTICS
Operate Time
Release Time
Insulation Resistance
Dielectric Strength
Shock Resistance
Vibration Resistance
Drop Resistance
Power Consumption
Ambient Temperature
Weight
9 ms. typical
7 ms. typical
100 MΩ, at 500 VDC, 50%RH
500 Vrms, 1 min.
20 g, 11ms.
10-40Hz: DA 1.27mm; 40-70Hz: 5 g; 70-100Hz: DA 0.5mm; 100-500Hz: 10 g.
1 M height drop on concrete (Covered types only)
1.5 W, approx.
-40ºC to 125ºC operating; -40ºC to 155ºC storage
Open: 20 g; Covered: 26 g, approx.
ORDERING DESIGNATION
Example:
HG4234A /
012 -
H
1
A
F
Model
Coil Voltage Code
Contact Form
H: 1 Form A; D: 1 Form B; Z: 1 Form C
Version
Nil: Open; 1: Sealed; 2: Dust Cover
Contact Material
Nil: AgNi10; A: AgNi0.15; C: AgCdO; S: AgSnOInO
Thermal Class
Nil: UL Class B; F: UL Class F
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HG4234A
OVERALL DIMENSIONS, MOUNTING HOLES AND WIRING DIAGRAMS (mm)
Overall Dimensions
Mounting Holes (Bottom View)
Wiring Diagrams (Bottom View)
NOTES
1.
2.
3.
4.
5.
6.
7.
All parameters, unless otherwise specified, are measured at ambient temperature 23ºC.
Maximum make current refers to inrush current of motor load.
At ambient temperature of 85ºC, maximum allowable voltage should be reduced to 72%.
Electrical life obtained at resistive or inductive load at 30A, 15VDC with suitable arc-suppression circuit attached with
operating frequency of 1 ops/sec.
In mounting holes drawing, the * hole is not needed for 1 Form A; the ** hole is not needed for 1 Form B.
Custom-made services available with operational quantity. Please let us know your special requirements.
Specifications subject to change without prior notice.
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