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
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 |
