Low Profile Miniature PCB Power Relay
HG4518
FEATURES
Low profile, slim design, 12.3 mm in height
8A contact capacity
1 Form A and 1 Form C contact form for choice
5 KV dielectric strength between coil and contacts
8 mm creepage distance between coil and contacts
Sealed and dust cover version available
UL, CUR and VDE approvals pending
TYPICAL APPLICATIONS
Home appliances
Office machine
Vending machine
Air conditioner, refrigerator
CONTACT RATING
Form
Rated Load
Max. Switching Current
Max. Switching Voltage
Max. Switching Capacity
1 Form A (H), 1 Form C (Z)
8A, 250VAC
5A, 30VDC
10A
440VAC/125VDC
2000VA/150W
CONTACT DATA
Material
Initial Contact Resistance
Mechanical
Service Life
Electrical
AgCdO
100 mΩ max at 1A, 6VDC
10
7
ops.
10
5
ops.
UL/CUR/VDE RATING (PENDING)
Form
Resistive
1 Form A (H), 1 Form C (Z)
8A, 250VAC
8A, 24VDC
5A, 30VDC
COIL DATA
Coil Voltage Code
005
006
012
024
048
060
Nominal Voltage
(VDC)
5
6
12
24
48
60
Resistance (Ω) ±10%
Power Consumption
113
164
617
2350
9600*
12500*
Must Operate
Voltage max.
(VDC)
3.75
4.50
9.00
18.00
36.00
45.00
Must Release
Voltage min.
(VDC)
0.5
0.6
1.2
2.4
4.8
6.0
0.22 -
0.25W
CHARACTERISTICS
Operate Time
Release Time
Insulation Resistance
Dielectric Strength
Surge Resistance
Shock Resistance
Vibration Resistance
Ambient Temperature
Weight
7 ms.
3 ms.
100 MΩ, at 500 VDC, 50%RH
5000 Vrms, 1 min. between coil and contacts
1000 Vrms, 1 min. between open contacts
10000 V
10 g, 11ms. functional, 100 g, destructive
20 g / 5 g, 10 - 500 Hz
-40 C to 85 C operating
8.2 g, approx.
ORDERING DESIGNATION
Example:
Model
Coil Voltage Code
Contact Form
H: 1 Form A, 5 mm
Z: 1 Form C, 3.2 mm
Version
1: Sealed, 2: Dust Cover
Contact Material
C: AgCdO; GC: Gold plated AgCdO
S: AgSnO; GS: Gold plated AgSnO
HG4518
1/2
HG4518 /
012 -
Z
1
C
HG4518
REFERENCE CURVES
AC
DC
OVERALL DIMENSIONS, MOUNTING HOLES AND WIRING DIAGRAMS (mm)
Overall Dimensions
Mounting Holes (Bottom View)
Wiring Diagrams (Bottom View)
4- 1.3
5- 1.3
NOTES
1.
2.
3.
4.
All parameters, unless otherwise specified, are measured at ambient temperature 23ºC.
Coil resistance with * mark is ±15%
Custom-made services available with operational quantity. Please let us know your special requirements.
Specifications subject to change without prior notice.
HG4518
2/2
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