M1B
M1B
R
Characteristics
Electrostatic capacitance
Between open Contacts
Between coil & Contacts
Between Contact Poles
Insulation Resistance
Dielectric Strength
Between open Contacts
Between coil & Contacts
Between Contact Poles
Surge Withstand Voltage
Between open Contacts
Between coil & Contacts
Between Contact Poles
Shock resistance
1500V
1500V
1500V
Functional:100m/s
2
11ms;
Survival:1000 m/s
2
6ms
10~55Hz Double amplitude
Functional 1.5mm Survival:5mm
5N
235
2
3 0.5s
-40~65 (-40~149 F)
(-40~70 for 0.4W Coil)
4.5g
FCC68
FCC68
FCC68
IEC68-2-27 Test Ea
IEC68-2-6 Test Fc
IEC68-2-21 Test Ua1
IEC68-2-20 Test Ta method1
Approx.0.7pF
Approx.1.0pF
Approx.0.9pF
1000M min (at 500VDC)
1000VAC 1min
1000VAC 1min
1000VAC 1min
Item 4.41 of IEC 61810-7
Item 4.41 of IEC 61810-7
Item 4.41 of IEC 61810-7
Item 7 of IEC 61810-5
Item 6 of IEC 61810-5
Item 6 of IEC 61810-5
Item 6 of IEC 61810-5
20.0
9.8 11.0
C
US
E169380
R50044268
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
M1B 12 H
1
2
3
A W
4
5
3 Enclosure H: Sealed Type
4 Nominal coil power Nil:0.55W A:0.4W
5 Contact material Nil: AgPd W: AgNi
Vibration resistance
Terminals strength
Solderability
Temperature Range
Mass
1 Part number M1B
2 Coil rated voltage DC:3:3V 5:5V 6:6V 9:9V
12:12V 24:24V 48:48V
Contact Data
Contact Arrangement
Contact Material
Contact Rating (resistive)
Max. Switching Power
Max. Switching Voltage
Contact Resistance or Voltage
drop
Operation
al
Life
2C DPDT(B-M)
Bifurcated Crossbar
AgPd( Gold clad ) AgNi(Gold clad
0.01mA/10mV to 1A/24VDC; 0.5A/120VAC
60W 125VA
Min. Switching load 0.01mA/10mV
220VDC 250VAC
Max. Switching Current:2A
50m
Ag Ni
1A/24VDC 5 10
0.5A/120VAC 2 10
5
10
8
5
Safety approvals
Reference Value
Safety approval
Load
UL&CUR
1A/24VDC 0.5A/120VAC
T
U
V
1A/24VDC
0.5A/120VAC
Item 4.12 of IEC 61810-7
1
10
5
Dimensions
20max.
0.787max.
9.8max.
0.386max.
1
4
6
8
mm/inch
Electrical
Mechanical
Item 4.30 of IEC 61810-7
Item 4.31 of IEC 61810-7
DC or peak AC
open circuit are not
CAUTION:
Coil Parameter
Dash
numbers
M1B-003
M1B-005
M1B-006
M1B-009
M1B-012
M1B-024
M1B-048
M1B-003A
M1B-005A
M1B-006A
M1B-009A
M1B-012A
M1B-024A
M1B-048A
Coil voltage
VDC
Rated
3
5
6
9
12
24
48
3
5
6
9
12
24
48
Max.
4.2
7.0
8.4
12.3
17.4
34.0
64.9
4.9
8.1
9.7
14.5
19.4
38.9
77.8
Coil
resistance
10%
16
45
66
140
280
1070
3900
22.5
62.5
90
203
360
1440
5760
Release voltage
Pick up voltage
VDC(min)
VDC(max)
( 10% of
(70% of rated voltage )
rated voltage)
2.1
3.5
4.2
6.3
8.4
16.8
33.6
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
0.3
0.5
0.6
0.9
1.2
2.4
4.8
Coil
power
W
0.56
0.56
0.55
0.58
0.52
0.54
0.59
0.4
0.4
0.4
0.4
0.4
0.4
0.4
Operate
Time
ms
Release
Time
ms
0.5
0.787
1.11
0.044
7.62
0.30
5.08
0.20
5.08
0.20
11max.
0.472max.
3.5
0.138
Relays previously tested or used above 10mA resistive at 6V maximum
recommended for subsequent use in low level applications.
16
13
11
9
0.25
0.01
7.62
0.30
2.54
0.1
Wiring diagram
(Bottom view)
2.54
0.1
Approx. 5 Approx. 3
Dimensions
Approx. 5 Approx. 3
8- 0.8
0.031
Tolerance: 0.1/
0.004
Mounting (Bottom view)
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.
NOTES 1).Dimensions are in millimeters.
2).Inch equivalents are given for general information only.
43
Ningbo Huaguan Electronics Corporation LTD.
44
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