Blackout Delay Time Relay in Max Time Setting Adjustable Industrial Control

The company has a very strong technical force in the development and application of ac pro relay, ac motor relay, 3 prong flasher relay, and has many new technology development and cooperation projects with many universities. We believe that continuous product innovation is the trajectory of the company's development, and the quality of products and services is the lifeline of the company's development. We are glad to work for every client. We create internationally competitive brands, focus on the challenges and needs of our customers, and continue to create value for them. We firmly believe that it is our pleasure to help customers to run their business more successfully, and that our experienced advice and service can lead to more suitable choice for the customers.

1 Product Overview of automotive timer relay

Product feature:

◆ Subminiature,high power automotive relay

◆ Switching current Max.30A

◆ Light weight

◆ Sealed&Dust-proof types avaliable

◆ Fit for automotive central door lock,wiper,instrument,security system,flash lamps,seat heating,etc.

◆ Dimension:12.9*12*9.9mm

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

◆ It Can replace Songchuan's similar relay with model No.YH520/YH527

Designation, We will give precise introduction if you contact our sales department.

Name rule :

MK - C -S - 12

1        2  3    4

1 Model No.

2 Contact Form: A: Normally open C: Normally open & close

3 Construction: S: Sealed type E: Flux tight type

4 Nominal Coil Voltage: 6,10,12, 24V(DC)

2 Figure table of automotive timer relay

Contact Rating

Contact Form

1A:SPSTNO; 1C:SPDT(B-M)

Contact Material

AgSnO2 AgNi

Contact Load Capacity

NO:30A; NC:25A

Switching Voltage Max.

16 VDC

Switching Current Max.

30A

Load Min.

1A/6VDC

Voltage Drop

≤50mV ( @10A)

Life Expectancy

Machanical

1*107

Electrical

See below charts

SPST:1A

SPDT:1C

Load Voltage

Load Type

Current (A)

On&Off

Life Expectancy

Load Voltage

Load Type

Current (A)

On&Off

Life Expectancy

On(s)

Off(s)

On(s)

Off(s)

13.5VDC

Resistive

On

20

1

5

3*105

13.5VDC

Resistive

On

20

1

5

3*105

Off

20

Off

20

Wiper motor load

On

25

0.2

2

3*105

Flash lamp

On

3*21w

0.365

0.365

2*106

Off

5

1.8

Off

Motor Lock

On

20

0.2

2

1*105

Front lamp

On

40

2

2

1*105

Off

20

Off

10

Coil Rating(20℃)
Coil Voltage (VDC)	Pick up Max. (VDC)	Drop out Min. (VDC)	Coil Resistance (1±10%)Ω	Power (W)	Coil Voltage Max.(VDC)
					20℃	85℃
5	3	0.62	45	0.55	6.5	10.5
10	6	1.25	181	0.55	13	22
12	7	1.5	255	0.55	16	26
	6.9	1.5	181	0.8	13	22
24	14	3	1050	0.55	32	52

Technical Rating
Insulation Resistance	100MΩ(500VDC)	IEC 60255-5
Dielectrical Strength	500VAC 1min	IEC 60255-5
Operate Time	≤10ms , Typical≤4ms
Release Time	≤10ms ,Typical≤3ms
Shock Resistance	294m/s 2	IEC 68-2-27 test Ea
Vibration Resistance	10Hz～50Hz 58.8m/s2	IEC 68-2-6 test Fc
Leading-out Terminal	PCB terminal
Weldability	(250±3)℃ ,(3±0.3)s
Ambient Temperature	﹣40℃～105℃
Package	Sealed,Dust-proof type
Weight	Approx.4g

3 Size and circuitry of automotive timer relay

Outline Dimensions

Bottom View PCB Layout

Wiring Diagram ( Bottom View)

4.FAQ

Q: What is your main market?

A: Europe, The North America, South America, Australia, The middle east, and etc.

Q: How do you provide after-sale service ?

A: Normally our whole seller will provide after-sale service, if you are whole seller so you can contact us if you met such problem.

We have a progressive heart and outstanding technical personnel. We will provide a variety of Blackout Delay Time Relay in Max Time Setting Adjustable Industrial Control for customers all over the world. As a participant in China’s high-end products, we continue to spur ourselves and seek breakthroughs to develop high-quality products with innovative technological competitiveness, so as to help more manufacturing companies improve the level of quality control, and provide production, R&D and quality for various industries. Management creates greater value. We will continue to adhere to the corporate spirit of unity and enterprising, and constantly improve and strengthen ourselves.

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