SONG CHUAN
833H
Features
Miniature PCB baby sugar cube relay.
General purpose application.
10A 277VAC, 15A 125VAC ratings.
SPNO, SPNC, SPDT and sealed flux free & sealed
type washable are available .
Comply with RoHS-Directive 2011/65/EU.
Type List
Terminal
style
Contact
form
1A
(SPNO)
PCB terminal
1C
(SPDT)
UL Insulation
system approval
---------
F
---------
F
Flux tight
833H-1A-C
833H-1A-F-C
833H-1C-C
833H-1C-F-C
Designation (provided with)
Sealed type
833H-1A-V
833H-1A-F-V
833H-1C-V
833H-1C-F-V
Sealed type
washable
833H-1A-S
833H-1A-F-S
833H-1C-S
833H-1C-F-S
Ordering Information
833H
1
-
1A
2
-
3
-
C
4
5
4. C
V
S
-- Flux tight
-- Sealed type
-- Sealed type washable
1. 833H -- Basic series designation
2. 1A
1B
1C
-- Single pole normally open
-- Single pole normally closed
-- Single pole double throw
5.
3. Blank -- Standard type
F
-- Class F
-- Coil voltage (please refer to the
coil rating data for the availability)
Contact Rating
Resistive load
NO:10A 125VAC, 7A 250VAC, 7A 30VDC ; NC:7A 250VAC
Coil Rating (DC)
Rated
voltage
(V)
3
4
5
6
9
12
24
36
48
Rated current
10 % at 23°C
(mA)
120
91
72
60
40
30
15
10
9.4
Coil resistance Max. continuous
10 % at 23°C
( )
25
44
70
100
225
400
1600
3600
5120
approx. 0.45W
150 % of
rated
voltage
75 % of
rated
voltage
10 % of
rated
voltage
approx. 0.36W
voltage
at 70°C
Pick up
Drop out
Power consumption
at rated
voltage
voltage(Max.) voltage(Min.)
at 23°C
at 23°C
49
SONG CHUAN
833H
Specification
Contact material
Contact resistance
(1)
Operate time
Release time
(1)
(1)
(1)
AgSnO alloy
100m
Max. (1A/6VDC by 4 pipes m
meter)
10ms Max.
5ms Max.
100M
Min. (DC 500V)
:
AC 750V , 50/60Hz 1 min.
:
AC 1500V , 50/60Hz 1 min.
50Hz , amplitude 1.5 mm
50Hz , amplitude 1.5 mm
Insulation resistance
Dielectric strength
(1)
Between open contact
Between contact and coil
Operating extremes
10
10
10G
Vibration resistance
Damage limits
Operating extremes
Shock resistance
Damage limits
Mechanical
Life expectancy
Electrical
Operating ambient temperature
Weight
Note
(1)
initial value
(2)
-40
85°C is available.
100G
10,000,000 operations
(frequency 18,000 operations/hr)
100,000 operations
(frequency 1,200 operations/hr)
-40
+70°C (no freezing)
Approx. 10 g
(2)
Safety Approval
Certified
File No.
UL / CUL
E88991
TUV
R3-09754206
Safety Approval Rating
UL / CUL
15A 125VAC
10A 277VAC
7A 30VDC
1/4HP 125/250VAC (NC)
1/3HP 125/250VAC (NO)
TUV
12A 125VAC
7A 250VAC
7A 30VDC
4A 250VAC cos 0.3
Outline Dimensions
(0.591)
15
(0.138)
(0.020)
0.5
1.5
(0.059)
3.5
15.5
(0.610)
19
(0.748)
50
SONG CHUAN
833H
Wiring Diagram
BOTTOM VIEW
1C
1B
1A
PC Board Layout
BOTTOM VIEW
12.2
(0.480)
1.8
(0.071)
14.2
(0.559)
1.3-5
(0.051)
Engineering Data
Coil temperature rise
100
90
80
70
60
50
40
30
20
10
100
90
Coil temperature rise
7A
10A
5A
80
70
60
50
40
30
20
10
)
Temperature rise (
Temperature rise (
)
(0.472)
12
10A
5A
7A
60
80
100
120
140
160
180
60
80
100
120
140
160
180
% of Nominal Coil Voltage (at 23
)
% of Nominal Coil Voltage (at 70
)
Life expectancy
10
7
Operate time/Release time
12
11
10
9
Operate time
Number of operations
8
Time (ms)
10
6
7
6
5
4
min
max
125VAC
5
10
250VAC/30VDC
3
2
1
0
70
80
90
100
Release time
min
max
avg
avg
110 120 130 140 150 160 170 180
10
4
0
2
4
6
8
10
12
% of Nominal coil voltage (at 23
)
AC/DC resistive load/Switching current(A)
————
All specifications subject to change.
Please contact Song Chuan for update.
————
51
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