Miniature Auto Relay 10A 15A 5pin 4pin No Co Automotive PCB Relays for Car Horn / Automation / Speaker

Since its establishment, our company has always followed the idea of relying on the progress of science and technology, relying on the advantages of technology management, and constantly improving and developing new 24v Spst Relay, light signal relay, apfc relay. The company is currently a large-scale enterprise in the industry with strong technical force. Our company has the ability to solve customer problems, and our enthusiastic service standards are well-known in the industry.

1 Product Presentation of 80 ampere vehicle relays

Product feature:

◆Small size

◆ Switching current Max. 80A

◆ Plug-in or PC board terminals available

◆ Optional mounting bracket

◆Outline dimensions:28*28*25mm & 28*28*25mm+16mm

◆ It Can replace Omron's similar relay with model No.G8JR

◆ It Can replace Hongfa's similar relay with model No.HFV7

◆ It Can replace Songchuan's similar relay with model No.897

Model name guide

Name rule :

BM94 -12VDC -C - b R  S 80A

1              2        3   4  5  6  7

1 Model No.

2 Nominal Coil Voltage: 6,12,24V(DC)

3 Contact Form: A: Normally open B: Normally Close C: Normally open & close

4 Installation: Nil: Plug-in b:PCB terminals

5 R: Parallet transient supression resistor D: Parallel transient supression diode

6 S: sealed type Nil: Dust proof Type

7 Contact Current: 80A

2 Information diagram of 80 ampere vehicle relays

Contact rating

Contact Form		1A ,1B, 1C
Contact material		Ag Alloy
Contact Rating (Resistive)		NO: 80A 14VDC, NC:60A 14VDC
Switching Power Max.		1120W
Switching Voltage Max.		75VDC
Voltage Drop		≤50mV ( @10A) Item 4.12 of IEC 61810-7
Endurance	Electrical	105 Item 4.30 of IEC 61810-7
	Mechanical	107 Item 4.31 of IEC 61810-7

Technical Rating

Insulation Resistance		100MQ(500VDC)Min.	Item 7 of IEC60 255-5
Dielectric Strength	Between Open Contacts	500VAC 1min 50Hz/60Hz	Item 6 of IEC60 255-5
	Between Contact and Coil	500VAC 1min 50Hz/60Hz	Item 6 of IEC60 255-5
Shock Resistance		Operation extremes 10G, Damage limits 100G	IEC 68-2-27 Test Ea
Vibration Resistance		Operation extremes 10-500Hz,5.0G, Damage limits 10-500Hz,5.0G	IEC 68-2-6 Test Fc
Ambient Temperature		-40°C ~ 125°C
Relative Humidity		85% (40°C )	IEC 68-2-3 Test Ca
Weight		45g

No.	Coil Voltage(VDC)		Coil ResistanceΩ±10%	Pick up (VDC) Max. (75% of Rated Voltage)	Drop out (VDC) Min.(10% of Rated Voltage)	Power (W)	Operate Time (ms)	Release Time (ms)
	Rated	Max.
006-160	6	7.8	20	3.9	0.6	1.8	≤ 7	≤ 5
012-160	12	15.6	80	7.8	1.2
024-160	24	31.2	320	15.6	2.4
006-190	6	7.8	16.3	3.9	0.6	2.2
012-190	12	15.6	65.4	7.8	1.2
024-190	24	31.2	261.8	15.6	2.4

3 Measurement and circuitry of 80 ampere vehicle relays

Outline Dimensions

Bottom View PCB Layout

Wiring Diagram ( Bottom View)

4.Frequently Asked Question

Q: Where is your product use in?

A: Car,home electric appliance, new energy, instruments and meters...etc.

Q: What is your main products ?

A: Model NB90, NB922, BS6 is our main product and all of them get UL and TUV certificate.

Our company continues to improve the production process and use of equipment, aiming at continuously improving the quality and performance of Miniature Auto Relay 10A 15A 5pin 4pin No Co Automotive PCB Relays for Car Horn / Automation / Speaker. We are market-oriented and strive to create value for society by optimizing product structure, increasing new product development and improving service quality. We strive for survival by quality, efficiency by management, show by persistence and win-win by trust.

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