International Standard 150A Automobile Relay for Communication Systems

Our company has a professional team that has been engaged in the 40a 12v Relay, 12v led flasher relay, 200 mw relay industry for many years. It can provide a professional and personalized one-stop overall solution according to the actual needs of users, and meet the needs of users to the greatest extent. Provide the best cost-effective products to enable users to obtain benefits. We are not satisfied with the status quo, and actively seek high-tech products, or connect with capital, based on bigger and stronger. We take open development as a way to expand global operation and international cooperation, and share development as a responsible mission to reward shareholders, society and employees. We hope our employees have good personal integrity and professional conduct, and abide by national laws and regulations and the rules and regulations of the enterprise.

1 Product Survey of 5 ampere communication relay

◆ Low power consumption

◆ High sensitivity

◆ Miniature,light weight

◆ Fit for automatic remote control,communication devices,RF control,toys,etc.

◆ Dimension: 15.5*11*11.5mm

◆ It is railway signaling relays

Designation way

BS401 12 S C 20

1 2 3 4 5

1, Model No.: BS401

2, Rated Coil Voltage: 5V, 6V, 9V, 12V, 24V(DC)

3, Package Type: S: Sealed

4, Contact Form: A:NO B:NC C:SPDT

5, Coil Power Consumption: 20:0.2W, 36:0.36W, 45:0.45W

2 Parameter diagram of 5 ampere communication relay

Contact Rating
Contact Form	1A:NO; 1B:NC; 1C:SPDT
Contact Material	Ag AgNi
Contact Load Capacity	1A, 2A,3A, 5A/125VAC,30VDC
Switching Power Max.	90W 375VA
Switching Voltage Max.	60VDC 250VAC
Switching Current Max.	5A
Contact Resistance	≤100mΩ		IEC 255-7 3.12
Life expectancy	Electrical	10 5	IEC 255-7 3.30
	Mechanical	10 7	IEC 255-7 3.31

Coil Rating(20℃)
Rated Coil Voltage (VDC)	Coil Voltage Max.	Pick up(<VDC)	Drop out (>VDC)	Coil Resistance (1±10%)Ω	Power (W)	Operate Time (ms)	Release Time (ms)
3	3.3	2.25	0.3	45	0.2	≤5	≤5
5	5.5	3.75	0.5	125
6	6.6	4.5	0.6	180
9	9.9	6.75	0.9	405
12	13.2	9.0	1.2	720
24	26.5	18.0	2.4	2880
3	3.3	2.25	0.3	25	0.36	≤5	≤5
5	5.5	3.75	0.5	69.4
6	6.6	4.5	0.6	100
9	9.9	6.75	0.9	225
12	13.2	9.0	1.2	400
24	26.5	18.0	2.4	1600
3	3.3	2.25	0.3	20	0.45	≤5	≤5
5	5.5	3.75	0.5	56
6	6.6	4.5	0.6	80
9	9.9	6.75	0.9	180
12	13.2	9.0	1.2	320
24	26.5	18.0	2.4	1280

Technical Rating
Insulation Resistance	Min.100MΩ(500VDC)	IEC 255-5
Dielectric Strength
Between contacts	50Hz 500VAC 1min	IEC 255-5
Between contacts and coil	50Hz 1000VAC 1min	IEC 255-5
Shock Resistance	100m/s 2 11ms	IEC 68-2-27 test Ea
Vibration Resistance	10Hz～55Hz double amplitude 1.5mm	IEC 68-2-6 test Fc
Leading-out Terminal Strength	5N	IEC 68-2-21 test Ua1
Weldability	(235±2)℃ ,(3±0.5)s	IEC 68-2-20 test Ta way 1
Ambient Temperature	﹣30℃～70℃
Relative Humidity	85%(40°)	IEC 68-2-3 test Ca
Weight	3.5g

Technical Rating
Insulation Resistance	Min.100MΩ(500VDC)	IEC 255-5
Dielectric Strength
Between contacts	50Hz 500VAC 1min	IEC 255-5
Between contacts and coil	50Hz 1000VAC 1min	IEC 255-5
Shock Resistance	100m/s 2 11ms	IEC 68-2-27 test Ea
Vibration Resistance	10Hz～55Hz double amplitude 1.5mm	IEC 68-2-6 test Fc
Leading-out Terminal Strength	5N	IEC 68-2-21 test Ua1
Weldability	(235±2)℃ ,(3±0.5)s	IEC 68-2-20 test Ta way 1
Ambient Temperature	﹣30℃～70℃
Relative Humidity	85%(40°)	IEC 68-2-3 test Ca
Weight	3.5g

3 Dimension and electrocircuit of 5 ampere communication relay

Outline Dimensions

Bottom View Layout

Wiring Diagram(Bottom View)

Engineering Data

4. FAQ

Q: Can you do OEM and ODM?

A: Yes, OEM and ODM are both acceptable. The material, color, style can customize, the basic quantity we will advise after we discuss.

Q： Can we be your agent?
A： Yes, welcome to cooperation with this. We have big promotion in the market now. For the details please contact with our overseas manager.

Based on the reference and absorption of foreign advanced technology, our company has made improvements and re-innovations, and developed International Standard 150A Automobile Relay for Communication Systems with more stable performance. Deepen the reform of the management system and mechanism, contract with all employees, and share excess profits to stimulate the vitality and development momentum of the enterprise. We believe that the advanced scientific management concept is an important guarantee for the development of the enterprise.

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