SONG CHUAN
871
Type List
Terminal
style
Contact
form
1A
(SPNO)
Socket terminal
1C
(SPDT)
Designation
(provided with)
----------
Resistor
Diode
----------
Resistor
Diode
□High
rating Micro ISO automotive relays up to
35A/14VDC.
□SPNO
& SPDT of contact configuration.
□Skirted
cover and plain cover are both available.
□Optional
to be equipped with diode or resistor.
□Comply
with RoHS-Directive 2002/95/EC, and ELV-
Directive 2000/53/EC.
Enclosure style
Dust cover
Flux tight
/Fixed Base
871-1A-DF
871-1A-C
871-1A-DF-R1 871-1A-C-R1
871-1A-DF-D1 871-1A-C-D1
871-1C-DF
871-1C-C
871-1C-DF-R1 871-1C-C-R1
871-1C-DF-D1 871-1C-C-D1
Features
Dust cover
871-1A-D
871-1A-D-R1
871-1A-D-D1
871-1C-D
871-1C-D-R1
871-1C-D-D1
Sealed type
washable
871-1A-S
871-1A-S-R1
871-1A-S-D1
871-1C-S
871-1C-S-R1
871-1C-S-D1
Ordering Information
871
1
1. 871
2. 1A
1C
3. D
DF
C
S
-
1A
2
-
C
3
-
R1
4
4. Blank -- Standard type
R1
-- Coil parallel with 1/2W resistor for
6V 180 , 12V 680 , 24V 2700
D1
-- Coil parallel with diode IN4007 the
positive pole "+" on # 85 terminal
-- Basic series designation
-- Single pole normally open
-- Single pole double throw
-- Dust cover
-- Dust cover / base holder type available
-- Flux tight
-- Sealed type washable
Contact Rating
1A
Resistive load
35A 14VDC
15A 28VDC
1C
NO: 35A 14VDC , 15A 28VDC
NC: 20A 14VDC , 10A 28VDC
Coil Rating (DC)
Rated
voltage
(V)
6
12
24
Rated current
10 % at 23°C
(mA)
187.5
97.5
49.6
Coil resistance Max. continuous
10 % at 23°C
( )
32
123
483
voltage
at 85°C
133 % of
rated
voltage
Pick up
voltage(Max)
at 23°C
60 % of
rated
voltage
Drop out
voltage(Min)
at 23°C
10 % of
rated
voltage
approx. 1.2W
Power consumption
at rated
voltage
871
Specification
Contact material
Contact voltage drop
(1)
Operate time
Release time
(1)
(1)
SONG CHUAN
AgSnO alloy
Typ. 40mV at 10A
10ms Max.
10ms Max.
20M
Min. (DC 500V)
:
AC 500V , 50/60Hz 1 min.
:
AC 500V , 50/60Hz 1 min.
10½500Hz , 5.0G
10½500Hz , 5.0G
10G
100G
10,000,000 operations
(frequency 18,000 operations/hr)
100,000 operations
(frequency 1,800 operations/hr)
-40½+125°C (no freezing)
Approx. 20 g
Between open contact
Between contact and coil
Operating extremes
Damage limits
Operating extremes
Damage limits
Mechanical
Insulation resistance
(1)
Dielectric strength
(1)
Vibration resistance
Shock resistance
Life expectancy
Electrical
Temperature range
Weight
Note:(1)Initial value
Operating
Outline Dimensions
◆871
(C,D)
(0.610)
15.5
4.8
(0.906)
23
(0.031)
(0.441)
11.2
0.8-5
(0.301)
7.65
(0.315)
8
(0.236)
(1.000)
(0.189)
25.4
(0.248)
6.3
(0.354)
9
6
SONG CHUAN
871
(0.189)
(0.354)
(0.236)
(0.315)
(-)
◆871
(DF)
(0.610)
(0.701)
15.5
17.8
(1.732)
44
9
4.8
(0.906)
(0.917)
23.3
23
(0.031)
0.8-5
(0.248)
6.3
◆871
(S,V)
(0.610)
15.5
(0.906)
23
(0.031)
(0.441)
11.2
0.8-5
(0.301)
7.65
Wiring Diagram
BOTTOM VIEW
1C
1A
1C
1A
1C
1A
(+)
(-)
(+)
PROVIDED WITH
RESISTOR
PROVIDED WITH
RESISTOR
PROVIDED WITH
DIODE
PROVIDED WITH
DIODE
(0.315)
8
(0.236)
4.8
(1.000)
(0.189)
25.4
(0.248)
6.3
(0.354)
9
6
8
6
871
Engineering Data
90
70
SONG CHUAN
Safe breaking,arc extinguished
(normally open contact)for resistive loads.
10
7
Life expectancy
Switching voltage(VDC)
60
50
Number of operations
40
49
0W
10
6
30
20
20
10
0W
50
W
0W
NO
10
5
15
10
0.5
1
2
3
NC
5
10
15
20
35
Switching current(A)
0
5
10
15
20
25
30
35
14VDC resistive load/Switching current(A)
Life expectancy
Max.allowable ambient temperature
Ambient temperature vs coil voltage for continuous duty
140
130
120
110
100
90
80
70
60
50
40
30
20
90
95
100
105
110
115
120
125
130
135
10
7
A
C
B
D
Number of operations
10
6
NC
10
5
NO
0
Applied coil voltage (% of rated nominal)
0
2
4
6
8
10
12
14
16
A:15A B:20A C:25A D:35A Contact load(resistive)
Maximum mean coil temperature=155
℃
28VDC resistive load/Switching current(A)
Operate time/Release time
12
11
10
9
8
min
Operate time
max
Time (ms)
7
6
5
4
3
2
1
0
70
80
avg
Release time
max
avg
min
90
100
110
120
130
140
150
% of Nominal coil voltage (at 23℃)
————
All specifications subject to change.
Please contact Song Chuan for update.
————
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Song Chuan
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