SARSN-SH-112DMD [SANYOU]
Automotive Relay;
| 型号： | SARSN-SH-112DMD |
| 厂家： | 
Sanyou Relays |
| 描述： | Automotive Relay |
| 文件： | 总3页 (文件大小：157K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
version:V1.2
SANYOU RELAYS
Automotive Relay
SARSN-Series
Relays for advanced technology
Features
● 35A switching capability.
● NO type and CO type are avaliable
● Satisfy RoHS and ELV
Contact Capacity
Model
SARSN
Max. continuous current(1)
Max. switching current
Max. switching voltage
35A
connect (NO):150A(2) , disconnect(NO):35A
see performance curve
Contact Data
Contact Current(A)
duty factor
Contact
Voltage
contact
material
endurance
（cycles）
test ambient
temperature
Load Type
1C﹑1A
ON
OFF
NO
NC
S
S
on
resistive
20
20
35
35
150
30
1x105
1x105
1x105
2
2
2
2
2
2
AgSnO 2
off
on
23℃
lamp load
14VDC
AgSnO 2
off
on
off
80
30
general
AgSnO 2
Note: If the load condition is not in the table. Please contact SANYOU with load details to get more support
Characteristic Data
Contact material
contact voltage drop
Operate time
Silver alloy
200mv/at 10A (max)
10msec. Max.
(3)
10msec. Max.
Release time
100MΩ Min.(DC500V)
Initial insulation resistance
(4)
Between open contacts： AC500V， 50/60Hz 1min.
Between coil and contact： AC500V， 50/60Hz 1min.
10~25Hz 1.27mm double-amplitude
Initial dielectric strength
Vibration resistance(5)
Shock resistance
2
25~500Hz 98m/s
NO 20G/ NC 5G
1x107
(at 10,800 ops./h)
Mechanical
Electrical
Endurance
see contact parameter table
Cover retentivity：（pull and press）≥200N
pull and press
mechanical behavior
）≥100N
Terminals retentivity：（
(6)
Terminals bending stiffness：（all directios）≥10N
-40℃～+125℃ (no condensation)
Approx.17.5 g
Ambient temperature
Unit weight
( 1）For the normally open contact，the measurement of the 100% rated voltage is applied to the coil
Note：
（2）surge current in lamp load，14VDC；
（3）Rated voltage step up to 0VDC，And measurement without coil suppression circuit；
（4）The leakage current is less than 1mA；
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（5）When the excitation is excited,the opening time of the normally open contact is less than 1ms;when no excitation,the normally closed contact
time is less than 1ms,at the same time,the normally open contact can not be closed；
（6）Test point for the distance 2mm from the end foot,when the test force is removed,the lead foot should be less than 0.5mm ；
SARSN
(at 20℃)
Coil Data
Max.
Allowable
voltage
(VDC)
Drop-out
Nominal
Nominal
Pick-up
Nominal
Parallel
Equivalent
Coil
operating
power
operating
current
voltage
(VDC)
voltage
voltage
resistance resistance resistance
(Ω)
(Ω)
(Min.)
(VDC)
±10% (mA)
100
(W)
1.2
12
12
---
---
120
120
120
480
≤7.2
≤7.2
≥1.2
15.6
15.6
31.2
31.2
680
---
102
1.4
1.2
1.4
100
≥1.2
50
50
24
24
≤14.4
≤14.4
---
≥2.4
≥2.4
2700
407.5
Ordering Information
Nomenclature
SARSN-S - 1 12
D
M
R -XX
Special Parameter：Nil-Standard type,
Letter or number-Special requirement
Accessory Form：Nil-Without accessory, R-With resistor ,
D-With diode,
DC-With diodes(see wiring diagram)
Contact Form：Nil-Form C, M-Form A
Coil Power：D-1.2W/1.4W
Coil Voltage (VDC)：12,24
Number of Poles：1-1 Pole
Protective Construction：Nil-Dust cover
S-Flux proofed
SH-Sealed type washable
Type Designation：SARSN
Outline Dimensions, Wiring Diagram (unit：mm)
22.5
15
1.8±0.1
1.3±0.1
4.8±0.1
2-0.8±0.1
6.3±0.1
3.25
8
6
Unless otherwise specified：
If dimension ＜1mm, tolerance： ±0.2mm;
If dimension 1~5mm, tolerance： ±0.3mm;
If dimension ＞5mm, tolerance： ±0.4mm.
Note： 1. Extended terminal dimension is dimension before soldering.
2. Tolerance of m ounting holes：±0.1mm.
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SARSN
with diode(D type)
with risistor
with diode(DC type)
w/t accessory
Wiring Diagram (bottom view)
Typical Applications
● Heater, fan control, fuel pump control, wiper control, headlight control.
● Car air conditioner, electromagnet control, lighting control, interlocks, office equipment, etc.
Characteristic Curves
1、Max. Allowable load range
50
40
30
20
10
0
instruction：
This figure is a case study of the NO open side
0.1
0.5
100
1
5
30
40 50
20
10
Switching current（A）
2.coil continuous voltage range
140
130
110
90
70
50
30
0A
when the relay coil is applied to the maximum
continuous operating voltage,the contact
should not be loaded
instruction：
20A
35A
95 100
105
115
110
120 125
135
140 145
130
coil voltage（Rated voltage）
150
Disclaimer:
This datasheet is the customers' reference. All the specification are subject to change without notice.
We could not evaluate all the performance and all the parameters for every possible application.Thus the
user should in a right position to choose the suitable product for their own application.If there is any query,
please contact Sanyou for the technical service.However it is the user's responsibility to determine which
product should be used only.
Dongguan Sanyou Electrical appliance Co.,LTD,All rights of Sanyou to reserved
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