M4, 0.5/1A, Micro sensing relay

 

Current: 0.5A,1A

Contact Form: 2C

♦ Coil: DC 3v-48v

 

                                                                                                        
Model                                                               M4                      
Size                                                 
20mm×10mm×12mm         

Contact rating                    1A,2A/30VDC; 0.5A/120VAC    
Max. Switching Voltage          220VDC   250VAC            
Max. Swit ching Current   
                  2A                        
Enclosure                                           Sealed Type                 
Coil voltage                     DC:3v,4v.5v,5v,6v,9v,12v,24v,48v

 

Product Detail

m4 relay

M4, 0.5/1A, Micro sensing relay

 

Features

• DIL Pitch Terminals .High Sensitivity.

• Conforms to FCC Part 68 1.5kV Surge and Dielectric 1000VAC. 

•  Fully sealed (immersion cleaning).

• High Reliability bifurcated Contact.

• Application for Telecommunication Equipment,Office Equipment,Security Alarm Systems,Measuring   instruments,Medical Monitoring Equipment,Audio Visual Equipment,Flight Simulator,Sensor Control.

 

 

Ordering Information

M4     12     H      A      W
  1            2         3           4         5
1. Part mumber M4
2. Coil rated voltage DC:3:3V 5:5V 6:6V 9:9V
       12:12V 18:18V 24:24V 48:48V
3. Enclosure  H: Sealed Type
4. Nominal coil power Nil:0.15W             
A:0.2W           
M:0.45W
5. Contact material Nil: AgPd                                  W: AgNi

 

 

Contact Data

 Contact Arrangement  2C DPDT(B-M) (Bifurcated Crossbar)
 Contact Material  AgPd( Gold clad ) AgNi(Gold clad)
 Contact Rating (resistive)  1A/24VDC; 0.5A/120VAC
 Max. Switching Power  60W 125VA                                                          Min. Switching load 0.01mA/10mV                                                                                                                    (Reference Value)
 Max. Switching Voltage  220VDC 250VAC                                                 Max. Switching Current: 2A
 Contact Voltage Resistance drop or Voltage drop  ≤50mΩ                                                                 Item 4.12 of IEC 61810-7
Operational Life Mechanical  1A/24VDC: 5×100,000 (Ag Ni :1×100,000 times)
 0.5A/120VAC 2×100,000 times                           Item 4.30 of IEC 61810-7
Electrical  100,000,000 times                                               Item 4.30 of IEC 61810-7

 

 

Coil parameter

Dash number Coil voltage   VDC Coil  resistance ±Ω10%         Pick up           voltage VDC(max)(70% or 66% rated voltage)          Release           voltage VDC(min)(5% or 10% rated voltage) Coil power W Operate time ms Operate time ms
Rated Max.
M4-003
M4-005
M4-006
M4-009
M4-012
M4-018
M4-024
M4-048
3
5
6
9
12
18
24
48
7.5
12.5
15.0
22.5
30.0
40.0
52.9
84.9
60
167
240
540
960
1620
2880
7680
2.1
3.5
4.2
6.3
8.4
12.6
16.8
33.6
0.15
0.25
0.3
0.45
0.6
0.9
1.2
2.4
0.15
0.15
0.15
0.15
0.15
0.20
0.20
0.30
Approx.
4.5
Approx.
1.5
M4-003A
M4-005A
M4-006A
M4-009A
M4-012A
M4-024A
M4-048A
3
5
6
9
12
24
48
6.5
10.8
13.0
19.5
26.5
52.9
103.9
45
125
180
405
720
2880
11520
2.1
3.5
4.2
6.3
8.4
16.8
33.6
0.3
0.5
0.6
0.9
1.2
2.4
4.8
0.2
0.2
0.2
0.2
0.2
0.2
0.2
Approx.
4.5
Approx.
1.5
M4-005M
M4-006M
M4-009M
M4-012M
M4-018M
M4-024M
M4-048M
5
6
9
12
18
24
48
7.7
9.2
13.7
18.3
27.5
36.7
72.5
56
80
180
320
720
1280
5000
3.3
4.0
6.0
8.0
12.0
15.9
33.0
0.5
0.6
0.9
1.2
1.8
2.4
4.8
0.45
0.45
0.45
0.45
0.45
0.45
0.45
Approx.
4.5
Approx.
1.5

CAUTION:
1.The use of any coil voltage less than the rated coil voltage will compromise the operation of the relay.
2.Pickup and release voltage are for test purposes only and are not to be used as design criteria.
3.Unless otherwise stated, the rated coil voltage specified in coil parameter table shall be used for all tests and its application to the relay.


Safety approvals

Safety approval UL&CUR TÜ V
Load 1A/24VDC 0.5A/120VAC 1A/24VDC 0.5A/120VAC

 

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