834
SONG CHUAN
Features
Flat pack miniature relays.
Low profile 10.8mm height.
High ratings: 12A 125VAC, 10A 277VAC/30VDC,
TV-5, 1/4HP 125/250VAC.
High dielectric strength 2500V between coil and contact
and 1000V between contacts.
UL, CSA, TUV approved.
Comply with RoSH-Directive 2002/95/EC.
Type List
Terminal
style
PCB terminal
Contact
form
1A
(SPNO)
Insulation
system
---------
F
Flux tight
834-1A-C
834-1A-F-C
Designation (provided with)
Sealed type
834-1A-V
834-1A-F-V
Sealed type
washable
834-1A-S
834-1A-F-S
Ordering Information
834
1
1. 834
2. 1A
-
1A
2
-
F
3
-
C
4
F
4. C
V
S
-- Class F
-- Flux tight
-- Sealed type
-- Sealed type washable
-- Basic series designation
-- Single pole normally open
3. Blank -- Standard type
Contact Rating
Resistive load
10A/125VAC , 8A/277VAC , 10A/30VDC
12A/125VAC
(
)
, 10A/250VAC
(
)
Coil Rating (DC)
Rated
voltage
(V)
3
5
6
9
12
18
24
Rated current
10 % at 23°C
(mA)
150
90.9
75
50
37.5
25
18.8
Coil resistance Max. continuous
10 % at 23°C
( )
20
55
80
180
320
720
1280
160 % of
rated
voltage
75 % of
rated
voltage
5 % of
rated
voltage
approx. 0.45W
voltage
at 85°C
Pick up
Drop out
Power consumption
at rated
voltage
voltage(Max) voltage(Min)
at 23°C
at 23°C
46
SONG CHUAN
834
Specification
Contact material
Contact resistance
(1)
Operate time
(1)
Release time
(1)
Insulation resistance
(1)
Dielectric strength
(1)
AgSnO alloy
100m
Max.
10ms Max.
5ms Max.
100M
Min. (DC 500V)
:
AC 1000V , 50/60Hz 1 min.
:
AC 2500V , 50/60Hz 1 min.
50Hz , amplitude 1.0 mm
50Hz , amplitude 1.0 mm
Between open contact
Between contact and coil
Vibration resistance
Operating extremes
Damage limits
10
10
10G
Shock resistance
Operating extremes
Damage limits
Mechanical
100G
10,000,000 operations
(frequency 18,000 operations/hr)
Life expectancy
Electrical
Operating ambient temperature
Weight
Note (1) initial value
100,000 operations (
30,000 operations)
(frequency 1,200 operations/hr)
-30
+85°C (no freezing)
Approx. 6g
Safety Approval
Certified
File No.
UL
E88991
CSA
1474286
TUV
R9552452
Safety Approval Rating
UL
12A 125VAC
10A 277VAC
10A 30VDC
TV-5
1/4HP 125VAC/250VA C
CSA
12A 125VAC
10A 277VAC
10A 30VDC
TV-5
1/4HP 125VAC/250VAC
19MAX
(0.748)
10.8MAX
(0.425)
15.8MAX
(0.622)
TUV
12A 125VAC
10A 277VAC
10A 30VDC
Outline Dimensions
0.2
(0.008)
10.15
(0.400)
6.85
(0.270)
4
3
5.8
(0.228)
3.3
(0.130)
2
1
7.2
(0.283)
13.7
(0.539)
11.8
(0.465)
47
834
Wiring Diagram
BOTTOM VIEW
SONG CHUAN
3
4
1
2
PC Board Layout
BOTTOM VIEW
10.15
(0.400)
1.3-4
(0.051)
0.35
(0.014)
13.7
(0.539)
Engineering Data
Coil temperature rise
100
90
100
90
11.8
(0.465)
Coil temperature rise
)
)
Temperature rise (
80
12A
10A
80
70
60
50
40
30
20
10
Temperature rise (
70
60
50
40
30
20
10
8A
12A
10A
8A
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 85
)
Life expectancy
10
7
Operate time/Release time
12
11
10
Operate time
Number of operations
9
avg
10
6
30VDC
max
8
Time (ms)
7
6
5
4
3
2
1
0
Release time
min
80
90
100
110 120 130 140 150 160 170 180
max
min
125VAC
10
5
277VAC
avg
10
4
70
0
2
4
6
8
10
12
% of Nominal coil voltage (at 23
AC/DC resistive load/Switching current(A)
)
48
————
All specifications subject to change.
Please contact Song Chuan for update.
————
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