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SMB-RELAY
Microelectromagnetic Relay with Contact Resistance <=50mohm
Product solid picturetop ↑
SMB-RELAY
SMB-RELAY Relays Product solid picture
SMB-RELAY
Brief introductiontop ↑
SMB-RELAY

·5A switching capabilities
·2 to 4 pole configurations
·1.5KV dielectric coil to contacts
·various terminals ,test botton available
· Au-clad contact available

SMB-RELAY
specificationtop ↑
SMB-RELAY
Contact form
2a, 2c ,3a, 3c, 4a, 4c
Rated load
5A-250VAC/28VDC
Contact resistance
<=50m (ohm)
Electrical life
100,000
Mechanical life
10,000,000
Coil rated voltage
3-110VDC,5-220AVC
Coil power
0.90W, 1.20W,1.20VA
Coil pick-up voltage
<=75% ,<=80%
Coil drop-out voltage
>=15% ,>=30%
Ambient temperature
-25 degrees Celsius to +70 degrees Celsius
Coil and contacts
1500VAC/min
Contact and contacts
1000VAC/min
Insulation resistance
>=100M (ohm)
Mounting form
PCB PLUG-IN
Weight (g)
35
Outline dimensions (mm)
27.5 x 21.5 x35.2
SMB-RELAY
Product Informationtop ↑
SMB-RELAY
SMB
XX VDC/VAC
S
L
2C
Model of relay
Nominal coil voltage
Structure
Coil sensitivity
Contact form
SMB
06,12,24,48,110VDC
06,12,24,110,220VAC
S:Sealed type
L:DC0.9W
L:AC1.20VA
2C:2 form C
3C:3 form C
F:Flux free type
D:Special
4C:4 form C
SMB-RELAY
Outline Mounting Dimensionstop ↑
SMB-RELAY

DIMENSION(unit:mm)
DRILLING(unit:mm)
WIRING DIAGRAM
SMB-RELAY Relays Outline Mounting Dimensions

SMB-RELAY
Applicationstop ↑
SMB-RELAY
·Communications, domestic appliances
·Security equipment
·Office automation machines, etc.

 

SMB-RELAY
Performancetop ↑
SMB-RELAY
Contact Resistance
Max. 100m?
Operation time (at nominal voltage)
Max. 20msec
Release time (at nominal voltage)
Max. 20msec
Operating frequency
20ops/minute
Insulation resistance
Min. 100M?(at 500VDC)
Vibration resistance
Functional : 6G 10 to 55 Hz, at double amplitude of 1mm Destructive : 12G 10 to 55 Hz, at double amplitude of 2mm
Shock resistance
Functional : Min, 20G Destructive : Min, 100G
Dielectric strength
1500VAC. for 1minute between coil and contact. 750VAC. for 1minute between contact sets. 750VAC. for 1minute between open contacts.
Ambient temperature
-40 to +70?C
Humidity
40 to 85% RH
Life expectancy
Mechanical : 15107 operations
Electrical : 25105 operations (at rated load)
Weight
abt 35grs.
SMB-RELAY
Ratingtop ↑
SMB-RELAY

5A/250VAC
28VDCVDC

SMB-RELAY
Coil Data Charttop ↑
SMB-RELAY
Coil Sensitivity
Pick-Up voltage
Drop-out voltage
Nominal
Current
Coil Resistance
Power Consumption
Max-Allowable Voltage
AC Type(at 20?)
VAC
VAC(Max.)
VAC(Min.)
(mA)(+15%,-20%)
O(±10%)
(VAC)
6
4.8
1.8
183
11.5
Approx.1.0-1.2VA
110% of nominal voltage
12
9.6
3.6
91
46
24
19.2
7.2
46
184
48
40
15
22
735
120
96
36
9.6
4550±15%
Approx.0.9-1.1VA
220/240
176
66
5.0
14400±15%
DC Type(at20?)
VDC
VAC(Max.)
VAC(Min.)
(mA)(+15%,-20%)
O(±10%)
(VDC)
6
4.8
0.6
150
40
Approx.0.9W
110% of nominal voltage
12
9.6
1.2
75
160
24
19.2
2.4
36.9
650
48
38.4
4.8
18.5
2600±15%
110
88
11
10
11000±15%
SMB-RELAY
Contact Ratingtop ↑
SMB-RELAY
Arrangement
Item
SMB
SMB
2C and 3C
4C
Rated load
Resistive load
(cosF=1)
Inductive load
(cosF=0.4)
Resistive load
(cosF=1)
Inductive load
(cosF=0.4)
5A 250VAC
5A 28VDC
3A 250VAC
3A 28VDC
4A 250VAC
4A 28VDC
2A 250VAC
2A 28VDC
Carrying current
5A
4A
Max.switching voltage
250 VAC,125VDC
250VAC,125VDC
Min.permissible load
5VDC 100Ma
Contact material
Ag Cdo
SMB-RELAY