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Reed Switch R7  R1, R2, R3, R4, R5, R6, R7, R8, R9
Part Name
GR560
GR100
GR501
NL126
Physical Characteristics
Glass Diameter(Max)-a
2.3mm
2.5mm
2.3mm
2.5mm
Glass Length(Max)-b
14.2mm
20.3mm
12.7mm
20.3mm
Lead Dia(Nominal)-c
0.6mm
0.6mm
0.45mm
0.7mm
Overall Length -d
54.0mm
54.0mm
54.0mm
54.0mm
Electrical Characteristics:
Contact Arrangement
Form A (SPST)
Form A (SPST)
Form A (SPST)
Form A (SPST)
Contact Material
Rhodium
Rhodium
Rhodium
Rhodium
Power Rating
10 VA maximum
10 VA maximum
10 VA maximum
50 VA maximum
Switching Current(max)
1.0Amp DC & AC
1.0Amp DC & AC
0.5Amp DC & AC
1.5Amp DC & AC
Carry Current(max)
1.5 Amp DC & AC
2.5 Amp DC & AC
Switching Voltage(max.)
100 VDC,125VAC
100 VDC,125VAC
100 VDC,125VAC
200 VDC,125VAC
Breakdown Voltage(min.@20AT)
200 VDC
200 VDC
200 VDC
250 VDC
Contact Resistance
100 milliOhms
100 milliOhms
150 milliOhms
100 milliOhms
Insulation Resistance(min.)
1012 Ohms
1012 Ohms
1012 Ohms
1012 Ohms
Contact Capacitance(pf Max)
0.2pF
0.2pF
0.3pF
0.3pF
Operating Characteristics
Magnetic Sensitivity(Range - Pull in)
10 to 50 AT
10 to 50 AT
7 to 30 AT
20 to 60 AT
Magnetic Sensitivity(Range - Pull out)
Operate Time,including bounce(typ.)
0.6 Milliseconds
0.8 Milliseconds
1.0 Milliseconds
0.8 Milliseconds
Release Time (typ.)
0.1Milliseconds
0.1Milliseconds
0.1Milliseconds
0.1Milliseconds
Resonant Frequency(typ)
3.0 KHz
2.2 KHz
3.2 KHz
2.2 KHz
Release Time (typ.)
50 G
40 G
50 G
30 G
Vibration, 10-2000Hz(G's Max.)
100 G
100 G
100 G
100 G
Operating Temperature
-40 to 125
-40 to 125
-40 to 125
-40 to 125
Storage Temperature
-50o to 155o
-50o to 155o
-50o to 155o
-50o to 155o
Type Applications
Liquid level sensors,security systems,reed relays & proximity sensors
Liquid level sensors,security systems,reed relays & proximity sensors
Where magnetic field is very low.ideal for sensitive reed relay systems,magnetic systems requiring long operating distances with permanent magnets.
Test equipment instrumentation,liquid level sensing & incandescent lamp switchin.
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