SONG CHUAN
52
833H
Contact Rating
Ordering Information
Type List
Coil Rating (DC)
Features
ϭMiniature PCB baby sugar cube relay.
ϭGeneral purpose application.
ϭ10A 277VAC, 15A 125VAC ratings.
ϭSPNO, SPNC, SPDT and sealed flux free & sealed
type washable are available.
ϭComply with RoHS-Directive 2002/95/EC.
Designation (provided with)
Terminal
style
Contact
form
UL Insulation
system approval Flux tight Sealed type Sealed type
washable
--------- 833H-1A-C 833H-1A-V 833H-1A-S
1A
(SPNO) F 833H-1A-F-C 833H-1A-F-V 833H-1A-F-S
--------- 833H-1C-C 833H-1C-V 833H-1C-S
PCB terminal
1C
(SPDT) F 833H-1C-F-C 833H-1C-F-V 833H-1C-F-S
833H - 1A - - C
1234
1. 833H -- Basic series designation 3. Blank -- Standard type
F -- Class F
2. 1A -- Single pole normally open
1B -- Single pole normally closed
4. C -- Flux tight
1C -- Single pole double throw
V -- Sealed type
S -- Sealed type washable
Resistive load NO:10A 125VAC, 7A 250VAC, 7A 30VDC ; NC:7A 250VAC
Rated
voltage
(V)
Rated current
p10 % at 23°C
(mA)
Coil resistance
p10 % at 23°C
(7)
Max. continuous
voltage
at 70°C
Pick up
voltage(Max)
at 23°C
Drop out
voltage(Min)
at 23°C
Power consumption
at rated
voltage
3 120 25
491 44
572 70
6 60 100
9 40 225
12 30 400
24 15 1600
36 10 3600
approx. 0.36W
48 9.4 5120
150 % of
rated
voltage
75 % of
rated
voltage
10 % of
rated
voltage
approx. 0.45W
SONG CHUAN
53
Safety Approval
Safety Approval Rating
Specification
Contact material AgSnO alloy
Contact resistance (1) 100m7 Max. (1A/6VDC by 4 pipes m7 meter)
Operate time (1) 10ms Max.
Release time (1) 5ms Max.
Insulation resistance (1) 100M7 Min. (DC 500V)
Between open contact : AC 750V , 50/60Hz 1 min.
Dielectric strength (1)
(2)
Between contact and coil : AC 1500V , 50/60Hz 1 min.
Operating extremes 10Д50Hz , amplitude 1.5 mm
Vibration resistance
Damage limits 10Д50Hz , amplitude 1.5 mm
Operating extremes 10G
Shock resistance
Damage limits 100G
Mechanical 10,000,000 operations
(frequency 18,000 operations/hr)
Life expectancy
Electrical 100,000 operations
(frequency 1,200 operations/hr)
Operating ambient temperature -40Д+70°C (no freezing)
85°C is available.
Weight Approx. 10 g
NoteΚ(1) initial value
(2) -40ДЀ
Certified UL / CUL TUV
File No. E88991 R3-09754206
UL / CUL TUV
15A 125VAC 12A 125VAC
10A 277VAC 7A 250VAC
7A 30VDC 7A 30VDC
1/4HP 125/250VAC 4A 250VAC cosF0.3
1/3HP 125/250VAC
Outline Dimensions
1.5
(0.059)
(0.748)
19
15
3.5 (0.591)
(0.610)
(0.138)
15.5
0.5
(0.020)
833H
SONG CHUAN
54
Wiring Diagram
BOTTOM VIEW
PC Board Layout
BOTTOM VIEW
1C 1B 1A
12.2
(0.480)
1.8
(0.071)
14.2
(0.559)
(0.472)
12
1.3-5
(0.051)
Engineering Data
Temperature rise (ʨ)
20
60
50
40
30
10
% of Nominal Coil Voltage (at 23ʨ)
1008060 160140120 180
80
70
90
100
Coil temperature rise
10A
7A
5A
90
Temperature rise (ʨ)
% of Nominal Coil Voltage (at 70ʨ)
10
60 80
50
30
20
40
70
60
80
120100 140
10A
160 180
5A
7A
Coil temperature rise
100
Life expectancy
AC/DC resistive load/Switching current(A)
10
02
6
Number of operations
5
10
10 7
4681012
125VAC
250VAC/30VDC
4
10
3
5
7
avg
min
max
2
6
14013012011090 10070
4
8
80 150 160
1
0
9
10
min
avg
max
180170
Operate time
Release time
11
12
Operate time/Release time
Time (ms)
% of Nominal coil voltage (at 23ʨ)
———— All specifications subject to change. Please contact Song Chuan for update. ————
833H
