Reed Sensors
Firecracker > 59060
59060 Stainless Steel M8 Threaded Barrel Sensor + 57060 Actuator
Electrical Ratings
Normally Open
HighVoltage
Contact Type
Normally Open
Change Over Normally Closed
Switch Type
1
2
3
5
4
5
Contact Rating 1
VA/Watt - max.
10
10
Switching 2
Vdc - max.
Vac - max.
Vdc - min.
200
140
250
300
265
450
175
120
200
175
120
200
Voltage 4
Current 4
Breakdown 3
Switching 2
Adc - max.
Aac - max.
Adc - max.
0.5
0.35
1.2
0.5
0.35
1.5
0.25
1.0
1.5
0.25
1.0
1.5
Carry
Contact, Initial
Insulation
Ω - max.
Ω - min.
0.2
0.2
0.2
109
0.2
109
Resistance 5
Capacitance
Temperature
1010
1010
Contact
pF - typ.
0.3
0.2
0.3
0.3
Operating
Storage
°C
°C
-40 to +105
-65 to +105
-20 to +105
-65 to +105
-40 to +105
-65 to +105
-40 to +105
-65 to +105
Product Characteristics
Operate Time 6
Release Time 6
Shock 7
ms - max.
ms - max.
G - max.
G - max.
1.0
1.0
100
30
1.0
1.0
100
30
3.0
3.0
50
3.0
3.0
50
11ms ꢀ sine
50-2000 Hz
Vibration 7
30
30
Notes:
1. Contact rating - Product of the switching voltage and current should never exceed the wattage rating. Contact Littelfuse for additional load/life information.
2. When switching inductive and/or capacitive loads, the effects of transient voltages and/or currents should be considered. Refer to Application Notes AN108A and AN107 for details.
3. Breakdown Voltage - per MIL-STD-202, Method 301.
4. Electrical Load Life Expectancy - Contact Littelfuse with voltage, current values along with type of load.
5. This resistance value is for 11.81mm wire length. Resistance changes when wire lengthens.
6. Operate (including bounce)/Release Time - per EIA/NARM RS-421-A, diode suppressed coil (Coil II).
7. Shock and Vibration - per EIA/NARM RS-421-A and MIL-STD-202.
8. For custom modifications to the wire length or size, or adding a special connector, please contact Littelfuse.
Sensitivity Options (Using 57060 Actuator)
Select Option
S
T
U
V
Activate
Activate
Activate
Activate
Pull-In AT
Range
Distance - D
mm (inch)
Minimum
Pull-In AT
Range
Distance - D
mm (inch)
Minimum
Pull-In AT
Range
Distance - D
mm (inch)
Minimum
Pull-In AT
Range
Distance - D
mm (inch)
Minimum
Switch Type
1
2
3
4
Normally Open
High Voltage
Change Over
12-18
--
12.0 (.472)
--
17-23
17-23
20-25
20-25
9.0 (.354)
9.0 (.354)
7.5 (.295)
7.5 (.295)
22-28
22-28
25-30
25-30
7.0 (.276)
7.0 (.276)
6.0 (.236)
6.0 (.236)
27-33
27-33
--
5.5 (.217)
5.5 (.217)
15-20
12.0 (.472)
12.0 (.472)
--
--
Normally Closed 15-20
--
Note:
1. Pull-In AT Range: These AT values are the bare reed switch AT before modification.
2. The activation distance is average value on the final sensor assembly.
Schematics
Switch Type
Blue
Red
1 and 2
Sensor
Actuator
Black
Blue
Red
3
4
Blue
Red
D
© 2017 Littelfuse
Revised: 01/13/17
littelfuse.com
Specifications are subject to change without notice.