Automotive P lug-In / P C B P ower R elay
HG 4185A/B /C
FE ATUR E S
30A to 80A continuous current capacity
Automotive - oriented design
Fully standardized QC size and layout
P lastic cover for rough environment protection
TYP IC AL AUTOMOTIVE AP P LIC ATIONS
Head lights
Fog lamp
S ignal horn
B lower motor control
S tarter relay
R adiator cooling fan
P ower window
AB S system
S tart bypass relay
C ONTAC T DATA
HG 4185A
HG 4185B
HG 4185C
Form
Material
Max. S witching C urrent
Make
B reak
Mechanical
E lectrical
Max. S witching Voltage
Initial C ontact R esistance
Max. C ontinuous C urrent
Min. Load
S ervice Life
Form
Material
Initial C ontact R esistance
Initial C ontact R esistance
Max. S witching C urrent
Make
B reak
Mechanical
E lectrical
Max. S witching Voltage
Max. C ontinuous C urrent
Min. Load
S ervice Life
Form
Material
Max. S witching C urrent
Make
B reak
Mechanical
E lectrical
Max. S witching Voltage
Max. C ontinuous C urrent
Min. Load
S ervice Life
1 Form A (1H, 1HS )
1 Form A (1H, 1HS )
1 Form A (1H )
120A
120A
240A
40A
60A
80A
60A
80A
AgNi10
AgC dO
100 m
max. at 0.1A, 6VDC
100 m
max. at 0.1A, 6VDC
100 m
max. at 0.1A, 6VDC
AgS nOInO
S ee C urve 1, current dependent
S ee C urve 1, current dependent
S ee C urve 2, current dependent
30A
0.1A, 12VDC
0.5A, 12VDC
0.5A, 12VDC
10
7
ops.
10
7
ops.
10
7
ops.
2 x 10
5
ops, see Note 4
10
5
ops, see Note 4
2 x 10
5
ops, see Note 4
1 Form C (1Z )
1 Form C (1Z )
1 Form C (1Z )
NO120A /NC 45A
NO120A/NC 45A
NO240A/NC 180A
NO80A/NC 60A
NO80A/NC 60A
NO60A/NC 40A
NO60A/NC 40A
NO40A /NC 30A
NO30A /NC 30A
HG 4185A / HG 4185B / HG 4185C 1/4
HG4185A/B/C
COIL DATA
Coil Voltage
Code
Nominal Voltage
(VDC)
Allowable Voltage
(VDC)
Resistance
(
) 10%
Must Operate
Voltage max.
(VDC)
Must Release
Voltage min.
(VDC)
006
012
024
6
12
24
22
90
330
3.6
7.2
14.3
10.1
20.5
39.1
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
7 ms. typical
2 ms. typical
100 M
, at 500 VDC, 50%RH
500 Vrms, 1 min.
20 g, 11ms.
1 M height drop on concrete
35 g, approx.
-40C to 125C operating; -40C to 155C storage
1.6W, unsuppressed; 1.81W, with resistor
10-40Hz: DA 1.27mm; 40-70Hz: 5 g; 70-100Hz: DA 0.5mm; 100-500Hz: 10 g.
REFERENCE CURVES
G
G
ORDERING DESIGNATION
Example:
HG4185
C /
012
R -
1H
9
Model
Rating Code
Nil: Nil;
R: Resistor;
D: Diode (+) 85~86 (-);
D: Diode Reversed (-) 85~86 (+)
Coil Voltage Code
Paralleled Component
Contact Form
1H: 1 Form A;
1HS*: 1 Form A with Double 87 Terminals;
1Z: 1 Form C
Mounting Version
Nil: Plug-In;
4: PCB;
9: Molded Bracket;
9M1: Metal Bracket;
9M2: Bent Metal Bracket;
9S1: Skirted Cover + Metal Bracket;
9S2: Skirted Cover + Bent Metal Bracket
*: Available for HG4185A, HG4185B only.
A: 20A;
B: 40A;
C: 80A
HG4185A / HG4185B / HG4185C 2/4
Version
1: Sealed (only available for Plug-In, PCB and Molded Bracket mounting)
-1
HG4185A/B/C
OVERALL DIMENSIONS, OPTIONAL COVERS, TERMINAL LAYOUTS, MOUNTING HOLES AND WIRING DIAGRAMS (mm)
Overall Dimensions, Plug-In Type
Optional Covers
HG4185A / HG4185B / HG4185C 3/4
HG 4185A/B /C
Overall Dimensions, P C B Type
P C B Type Mounting Holes (B ottom View)
Wiring Diagrams
NOTE S
1. All parameters, unless otherwise specified, are measured at ambient temperature 23C .
2. Maximum make current refers to inrush current of lamp load.
3. At ambient temperature of 85C , maximum allowable voltage should be reduced to 72% .
4. E lectrical life obtained at resistive or inductive load at 20A, 15 VDC for HG 4185A; 40A, 15VDC for HG 4185B ; 80A, 15VDC
for HG 4185C with suitable arc-suppression circuit attached with operating frequency of 1 ops/sec.
5. C ustom-made services available with operational quantity. P lease let us know your special requirements.
6. S pecifications subject to change without prior notice.
HG 4185A / HG 4185B / HG 4185C 4/4
( D )
( DR )
DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2
Tel:(450)-444-1424 Fax:(450)-444-4714
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