Crst78-C-S-2420d Spdt 5pin PCB 24V 12V 5V Mini Size Automotive Micro T78 Car Relay

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1 Product Presentation of pcb 24v spdt relay

Product Features :

◆ High contact Load capacity: Max 12A

◆ High susceptivity:200mW

◆ Suitable for PCB

◆ In accordance with RoHS Directive

◆ Oblate type

◆ Flux-tight&Sealed type valid

◆ Dimensions: 23.0*16.2*10.6 mm

◆ It Can replace Panasonic's similar relay with model No. JV/JVN

Designation principle, Choose correct model according to followingg manual.

BS6-12-A  S  T  W  -P T105℃

 1    2  3  4  5   6   7   8

1,BS6：Model No.    2, 12: Coil rated power(VDC):5,6,9,12,18,24,48    3, A：Contact Form: one group of Normally Open

4,S：Sealed type;None：Flux-tight type   5, T：Contact Material: AgSnO2 ;D:AgCdo   6,W: white; None: black  

7,-P：heavy-load 16A/20A;None: Normal type 12A

8,T105℃: ambient temperature 105℃; none: normal ambient temperature

Overview

The relay is an electronic control device, it has control system (also known as input loop) and controlled system (also known as output loop). It is usually used in automatic control circuit. In fact, it is an "automatic switch" that uses small current to control large current. SPDT Switch is composed of moving end and fixed end, and the moving end is the so-called "knife" , it should be connected to the incoming line of the power supply, that is, the incoming end, which is generally connected to the handle of the switch. The other two ends are the two ends of the power output, that is, the so-called fixed end, which are connected with electrical equipment. Its function is to control the power supply to output in two different directions, that is, it can be used to control two equipment, or it can also control the same equipment to change the operation direction.

2 Parameter diagram of pcb 24v spdt relay

Contact Rating
Contact Form	1A
Contact Material	AgCdO AgSnO2
Contact Load Capacity	16A 250VAC/30VDC,16A 125/277VAC, TV-5 125VAC, 1/3HP 1/4HP 120VAC/125VAC
	120W tungsten lamp load, 0.2W:800va,960va 0.36W:1385VA Electronic ballast load
Switching Power Max.		480W 4000VA
Switching Voltage Max.		30VDC/277VAC
Switching Current Max.		20A
Contact Resistance Max.		100mΩ(1A 24VDC)
Life expectancy		Electrical	10 5
		Machanical	10 7

Coil Rating
1A 200mW							1A 360mW
No.	Coil Voltage		Coil Resistance Ω±10%	Pick up (VDC) Max. (80% of Rated Voltage)	Drop out (VDC) Min.(10% of Rated Voltage)		No.	Coil Voltage		Coil Resistance Ω±10%	Pick up (VDC) Max. (80% of Rated Voltage)	Drop out (VDC) Min.(10% of Rated Voltage)
	Rated	Max.						Rated	Max.
5	5	6.5	125	4	0.5		5	5	6.5	62.5	4	0.5
6	6	7.8	180	4.8	0.6		6	6	7.8	90	4.8	0.6
9	9	11.7	405	7.2	0.9		9	9	11.7	202.5	7.2	0.9
12	12	15.6	720	9.6	1.2		12	12	15.6	360	9.6	1.2
18	18	23.4	1620	14.4	1.8		18	18	23.4	810	14.4	1.8
24	24	31.2	2880	19.2	2.4		24	24	31.2	1440	19.2	2.4
48	48	52.8	11520	38.4	4.8		48	48	52.8	5760	38.4	4.8

Technical Rating
Insulation Resistance		Min.1000MΩ(500VDC)	IEC 60255-5
Dielectric Strength	Between Coil&Contact	1000VAC 1min	IEC 60255-5
	Between Contacts	2500VAC 1min	IEC 60255-5
Operate Time		≤10ms
Release Time		≤5ms
Shock Resistance		Operation extremes 10G Damage limits 100G	IEC 68-2-27 test Ea
Vibration Resistance		10Hz～55Hz amplitude 1.5mm	IEC 68-2-6 test Fc
Leading-out Form		PCB type	IEC 68-2-21 test Ua1
Ambient Temperature		﹣40℃～85℃;﹣40℃～105℃
Relative Humidity		85% RH	IEC 68-2-3 test Ca
Weight		Approx.8.0g
Package		Sealed,Solder-proof type

Safety Certification
Approval	CQC/TUV	UL
Load	16A 250VAC 30VDC	16A 277VAC,16A 125VAC, TV-5 125VAC,1/3 Motor, 1/4 Motor, 1200W Tungsten, 800VA E.B, 960VA E.B, 1385VA E.B.

3 Size and circuit of pcb 24v spdt relay

Outline Dimensions

Bottom View Layout

Wiring Diagram(Bottom View)

4.Frequently Asked Question

Q: Do you have the test and audit service?

A: Yes, we can assist to get the designated test report for product and the designated factory audit report.

Q: What payment do you accept?

A: T/T and L/C.

In the fierce market competition, the Crst78-C-S-2420d Spdt 5pin PCB 24V 12V 5V Mini Size Automotive Micro T78 Car Relay produced by our company have won the favor of the majority of customers with reliable quality, good performance and excellent after-sales service. We keep up with the pace of the times, aiming at the foreign trade market. We believe that product strategy is the winning strategy of today's era and is the core of a company's competitive strategy.

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