MCD relay
communication
5A contact switching capability
The dielectric withstand voltage between the contact and the coil is 3KV
High sensitivity, coil power consumption 120mW
Overall dimension 20.0x5x 12.5mm
| MCD | S | 1 | 12 | A | 1 | 1 | F |
| Product number | Product structure | Number of contact groups | Coil voltage | Contact form | Contact type | Pin spacing | Insulation class |
| S: plastic type None: dust cover type | 1: 1 group | 5, 6, 9, 12, 24, 28 VDC | A: NO | 1: single action contact: silver nickel 2: single action contact: silver nickel gold plated 3: single action contact: silver tin oxide 4: single action contact: silver tin oxide gold plating 5: bifurcated contacts: silver nickel gold plated | 1: 5.08mm 2: 7.62mm | F: F grade None: class B |
| Contact parameters | Performance parameters | ||
| Contact form | 1A | Medium pressure | Between contacts and coils: 300VAC 1min |
| Contact material | Silver alloy | Between open contacts: 1000VAC 1min | |
| Contact resistance (initial) | ≤100mΩ (1A 6DC) | Action time | ≤10ms |
| Rated load (resistive) | 3A 250VAC/30VDC | Release time | ≤5ms |
| 5A 250VAC/30VDC | Ambient temperature | -40℃~+85℃ | |
| Maximum switching current | 5A (resistive) | Vibration | 10Hz~55Hx 1.5mm double amplitude (DA) |
| Maximum switching voltage | 250VAC/30VDC | Impact | Stability: 98m/s2 (10G) |
| Maximum switching power | 1250VA/150W | Strength: 980m/s2 (100G) | |
| Electrical life | 100000 times 3A 250VAC/30VDC Resistive load, 85℃, 1s on 9s off | Terminal mode | Printed board |
| 50000 times 5A 250VAC/30VDC Resistive load, room temp, 1s on 9s off | Package form | Plastic type, solder resist type | |
| Mechanical life | 20000000 times | Weight | About 3g |
Coil Spec Sheet
| Rated voltage VDC | Operating voltage VDC | Release voltage VDC | Maximum allowable voltage VDC | Coil resistance Ω±10% | Coil power consumption W |
| 5 | ≤3.5 | ≥0.25 | 7.5 | 208 | About 0.12 |
| 6 | ≤4.2 | ≥0.3 | 9 | 300 | |
| 9 | ≤6.3 | ≥0.45 | 13.5 | 675 | |
| 12 | ≤8.4 | ≥0.6 | 18 | 1200 | |
| 18 | ≤12.6 | ≥0.9 | 27 | 2700 | |
| 24 | ≤16.8 | ≥1.2 | 36 | 3200 | About 0.18 |