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User Manual: 307-896

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SONG CHUAN

896

Features
ϭMini ISO high power automotive relay 30A/50A.
ϭHigh temperature endurance up to 125 degree C.
ϭOptional SPNC, SPNO, SPDT, DPNO contact
configurations.
ϭOptional to be equipped with protection diode or
resistor.
ϭBoth available PCB terminal and quick connect
terminal versions.
ϭAvailable for plain cover type, skirted cover flanged
cover, and weather proof versions.
ϭTinned terminal is available on request.
ϭComply with RoHS-Directive 2002/95/EC, and ELVDirective 2000/53/EC.

Type List
Terminal ʳ

Contact ʳ

styleʳ

formʳ
1A (SPNO)

Socket terminal

1C (SPDT)

2A (DPNO)

1A (SPNO)

PCB terminal

1C (SPDT)

2A (DPNO)

Enclosure styleʳ
Dust coverʳ

Flux tightʳ

Sealed type
washable ʳ

896-1AH-D

896-1AH-C

896-1AH-S

896H-1AH-D

896H-1AH-C

896H-1AH-S

896-1CH-D

896-1CH-C

896-1CH-S

896H-1CH-D

896H-1CH-C

896H-1CH-S

896-2AH-D

896-2AH-C

896-2AH-S

896H-2AH-D

896H-2AH-C

896H-2AH-S

896P-1AH-D

896P-1AH-C

896P-1AH-S

896HP-1AH-D

896HP-1AH-C

896HP-1AH-S

896P-1CH-D

896P-1CH-C

896P-1CH-S

896HP-1CH-D

896HP-1CH-C

896HP-1CH-S

896P-2AH-D

896P-2AH-C

896P-2AH-S

896HP-2AH-D

896HP-2AH-C

896HP-2AH-S

Enclosure styleʳ
Terminal ʳ

Contact ʳ

styleʳ

formʳ

1A (SPNO)

Socket terminal

1C (SPDT)

2A (DPNO)

306

Flanged cover
( dust cover)ʳ

Flanged cover
(flux tight)ʳ

896-1AH-D1

896-1AH-C1

896H-1AH-D1

896H-1AH-C1

896-1CH-D1

896-1CH-C1

896H-1CH-D1

896H-1CH-C1

896-2AH-D1

896-2AH-C1

896H-2AH-D1

896H-2AH-C1

SONG CHUAN

896

Enclosure style
Terminal

Contact

style

form

1A (SPNO)

1C (SPDT)

Socket terminal

2A (DPNO)

Terminal

Contact

Designation

style

form

(provided with)

Socket terminal

1C (SPDT)

Resistor

Steel bracket
( dust cover)

Steel bracket
(flux tight)

896-1AH-D1S

896-1AH-C1S

896H-1AH-D1S

896H-1AH-C1S

896-1CH-D1S

896-1CH-C1S

896H-1CH-D1S

896H-1CH-C1S

896-2AH-D1S

896-2AH-C1S

896H-2AH-D1S

896H-2AH-C1S
Enclosure style

Steel bracket
Steel bracket
( dust cover with shroud) ( dust cover with weather proof)
896H-1CH-D1SF-R1

896H-1CH-D1SW-R1

Ordering Information

896
1

H
2

P
3

1.

896

2.

Blank -- Standard type
H
-- High power type

3.

Blank -- Socket terminal
P
-- PCB terminal

4.

1AH
1BH
1CH
2AH

5.

D
C
S
C1
D1
S1

-

1CH
4

-

C
5

-

-- Basic series designation

-- Single pole normally open, contact
material AgSnO
-- Single pole normally closed, contact
material AgSnO
-- Single pole double throw, contact
material AgSnO
-- Double pole double make, contact
material AgSnO
-- Dust cover
-- Flux tight
-- Sealed type washable
-- Flanged cover (flux tight)
-- Flanged cover (dust cover)
-- Flanged cover (sealed type
washable)

R1
6

-

T
7

001
8

D1S
C1S
S1S

-- Steel bracket (dust cover)
-- Steel bracket (flux tight)
-- Steel bracket (sealed type
washable)
D1SF -- Steel bracket (dust cover with
shroud)
D1SW -- Steel bracket (dust cover with
weather proof)
6.

Blank -- Standard type
R1
-- Coil parallel with resistor 1/2W for
12V 680͖Ȃ24V 2700͖

7.

Blank -- Standard type
T
-- Special requirement for Tin plated
terminal

8.

Blank -- Standard type
001
-- Coil parallel with diode IN4007 the
positive pole!on # 85 terminal
002
-- Coil parallel with diode IN4007 the
negative pole!on # 85 terminal

307

SONG CHUAN

896
Contact Rating
Type

896 1A

896 1B

Resistive load

40A 14VDC

40A 14VDC

Type
Resistive load

896 1C

896 2A

NO : 40A 14VDC

2×15A 14VDC

NC : 30A 14VDC

896H 1A

896H 1B

896H 1C

896H 2A

50A 14VDC

40A 14VDC

NO : 50A 14VDC, 20A 28VDC 2×30A 14VDC

20A 28VDC

15A 28VDC

NC : 30A 14VDC, 15A 28VDC 2×10A 28VDC

Coil Rating(DC)
Rated

Rated current

Coil resistance Max. continuous

voltage p10 % at 23°C p10 % at 23°C

Voltage
at 85°C

Pick up

Drop out

Power consumption

voltage(Max)

voltage(Min)

at rated

at 23°C

at 23°C

voltage

(1)

(V)

(mA)

(7)

12

133

90

120 % of

65 % of

10 % of

24

66.7

360

rated

rated

rated

voltage

voltage

voltage

approx. 1.6W

NotesΚ(1) Without switching the load.

Specification
Contact material

AgSnO alloy
(1)

Contact voltage drop
Insulation resistance

(1)

Typ. 50mV at 10A
20M7 Min. (DC 500V)

Operate time

(1)

20ms Max.

Release time

(1)

20ms Max.

Dielectric strength (1)
Vibration resistance
Shock resistance

Between open contact

: AC 500V , 50/60Hz 1 min.

Between contact and coil

: AC 500V , 50/60Hz 1 min.

Operating extremes

10Д55Hz , amplitude 2mm

Operating extremes

10G

Damage limits

100G

Mechanical

10,000,000 operations
(frequency 18,000 operations/hr)

Life expectancy
Electrical

100,000 operations
(frequency 1,200 operations/hr)

Temperature range
Weight
NoteΚ(1) initial value

308

Operating

-40Д+125°C (no freezing)
Approx. 40 g

SONG CHUAN

896

Outline Dimensions

6.3

(0.248)

0.8

4.5
(0.177)

(0.031)

2

17.9

CL

(0.705)

8

(0.315)

8.4

(0.331)

16.8
(0.661)

(0.079)

25.8

11
(0.433)

(1.016)

25
(0.984)

0.8

25.8
(1.016)

(0.031)

ȟ896,896H (C,D,S)

8.4
(0.331)

17.9

(0.705)

17.9

(0.705)

17.9

6.3

ͫ5.5

(0.248)

(0.177)

(0.705)

5.5

8
CL

4.5
(0.217)

16.8
(0.661)

(0.315)

8.4

11
(0.433)

2

25.8

25
(0.984)

(1.016)

10
(0.394)

(0.078)

25.8
(1.016)

(0.331)

ȟ896,896H (C1,D1,S1)

8.4
(0.331)

(0.217)

6.3

ͫ5.5

8

(0.661)

(0.315)

8.4

(0.248)

2
4.2

(0.165)

4.5
(0.177)

16.8

(0.331)

11
(0.433)

CL

(0.078)

25.8

25
(0.984)

(1.016)

10
(0.394)

0.8

25.8
(1.016)

(0.031)

ȟ896,896H (C1S,D1S,S1S)

8.4
(0.331)

(0.217)

3.2

8

(0.079)

2
2.1

2.5
(0.098)

(0.315)

8.4

16.8
(0.661)

CL

(0.083)

25.8

(1.016)

(0.331)

25
(0.984)

0.8

25.8
(1.016)

(0.031)

ȟ896P,896HP (C,D,S)

8.4
(0.331)

(0.126)

309

SONG CHUAN

896
Ϭ896H (D1SW)
36

45.5

16.8

(0.705)

8

(0.315)

17.9
8

8.4

(0.331)

2

(1.291)

32.8

(0.661)

(0.079)

9

(0.248)

0.8

6.3

(1.016)

(0.031)

19.5
(0.768)

25.8

22.5
(0.886)

36

6.8

11.5
(0.453)

(0.354)

(0.268)

32.8
(1.291)

(1.417)

9

14.5
(0.571)

2.05

12.5
(0.492)

(0.315)

(1.791)

(0.081)

(1.417)

(0.354)

16.6Max
(0.653)

ͫ6.55

25.8

(0.258)

4.5
(0.177)

11
(0.433)

(1.016)

8.4
(0.331)

Ϭ896H (D1SF)
28.5

(0.258)

1.35

ͫ6.55

(0.653)

(0.053)

16.6Max
25.8

11

4.5

8.4

(0.177)

(0.331)

(0.433)

(1.016)

Wiring Diagram
BOTTOM VIEW

1A
85

86

30

2A

86

310

85

87

86

85

1C

1B

R1
87 c

87

30

87̥

85

87̥

86

30

001

87

30

002

85

(-) 85

(+) 85

86

(+) 86

(-) 86

(0.705)

17.9

(0.331)
(0.079)

6.3

25.8

(1.016)

9
(0.354)

8.4

(0.236)

(1.122)

(0.768)

28.5

(0.886)

16.8
(0.661)

2

4

6

0.8

19.5

(1.240)

22.5

(0.157)

(1.457)

(0.177)

(0.031)

(1.240)

4.5

31.5

(1.122)

37

(0.248)

31.5

17.9

8.4

(0.331)

8

896

(0.705)

2.6

(0.102)

BOTTOM VIEW

(0.315)

2.6

PC Board Layout

(0.102)

SONG CHUAN

1.4
(0.055)

8.4
(0.331)

16.8
(0.661)

Engineering Data
Life expectancy(896H)

Safe breaking,arc extinguished
(normally open contact)for resistive loads(896H)

10

7

Number of operations

60
50
70
0W

40
30
20
20

0W

0W

10

Switching voltage(VDC)

75
70

10

6

2A
10

1A
1B

5

15
10
1

2

3

10

20

30

50

0

Switching current(A)

5

10

20

30

40

50

14VDC resistive load/Switching current(A)
Ambient temperature vs coil voltage for continuous duty

Life expectancy(896H)

10

7

Max.allowable ambient temperature

Number of operations

10

6

1A
10

2A

5

1B

140
130
120

A

110
100

B

90
80

C

70

D

60
50
40

E

30
20
10
70

80

90

100

110

120

130

140

150

160

Applied coil voltage (% of rated nominal)
0
0

15

10

5

A:0A B:25A C:30A D:40A E:50A Contact load(resistive)

25

20

Maximum mean coil temperature=155ʨ

28VDC resistive load/Switching current(A)
Operate time/Release time

Max. DC load breaking capacity

28
26
24

100

22

max

20 avg
18
16
14
12

DC voltage(V)

Time (ms)

120

Operate time

min

10
8
6
4

Resistive load
30
20

Release time

14

max
avg

3
min

2
70

50
40

80

90

100

110

120

130

140

150

% of Nominal coil voltage (at 23ʨ)

————

All specifications subject to change.

0
0.1

0.2

0.5

1

5

10

20 30 40

50

DC current(A)

Please contact Song Chuan for update. ————

311



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