DPDT Signal Relay
MR62/47
Part Numbers
s
DIL package
s
BT type 47 approved
s
1500V FCC surge between coil and
contacts and adjacent contacts
s
Fully sealed for immersion cleaning
s
Bifurcated crossbar contacts for high
reliability
s
UL/CSA approved
Specifications
Dimensions mm (inch)
PCB Layout and Schematics
B.T.
Nominal Voltage (VDC)
Coil Resistance
Test Operate Current
Limit Circuit Current
Part Number
Type
Range 80% - 125%
(
Ω) ±10%
(mA)
(mA)
at 20°c
at 20°c
at 20°c
at 20°c
MR62-4.5USB
47/5
4.5
36
80
112
MR62-9USB
47/9
9
200
32.5
45.5
MR62-12USB
47/6
12
280
27
38
MR62-24USB
47/7
24
1,050
14
20
MR62-48USB
47/8
48
4,000
7
10
Contact form
2 Form C
Maximum switching power
60W
125 VA
Maximum switching voltage
220 VDC
250 VAC
Contact rating
Maximum switching current
2A
2A
Maximum carr ying current
3A
3A
Initial contact resistance
50m
Ω Max.
Contact material
Silver alloy with gold overlay
Nominal operating power
Approx. 550mW (at 25˚C, 77˚F)
Operate time (excluding bounce)
Approx. 3ms
Release time (excluding bounce)
Approx. 2ms
Insulation resistance
1,000 M
Ω at 500 VDC
Between open contacts
500 VAC (for 1 minute)
Breakdown voltage
Between adjacent contacts
1000 VAC (for 1 minute)
Between coil and contacts
1000 VAC (for 1 minute)
Coil temperature rise
40˚C (at nominal coil voltage)
Shock resistance – 1/2 sine 11mS – MIL 202E-213B
30 G (misoperating)
Vibration resistance – 10-500Hz Amp. 1.5mm – MIL 202E-204C
100 G (misoperating)
Between open contacts
Approx. 2pF
Electrostatic capacitance
Between adjacent contacts
Approx. 2pF
Between coil and contacts
Approx. 3pF
Ambient temperature
-40˚C to +70˚C
Mechanical
1 x 107 operations
Life expectancy
1 x 106 operations (at 24 VDC, 1A resistive)
Electrical
3 x 106 operations (at 24 VDC, 0.5A resistive)
Weight
Approx. 5 grams
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