Reed Sensors
Firecracker > 59065
59065 5/16” Plastic Threaded Barrel Sensor + 57065 Actuator
Description
The 59065 is a small plastic barrel sensor with a 5/16” x 24 thread, 38.1mm
(1.500”) long with a choice of normally open, normally open high voltage,
normally closed or change over contacts. It is capable of switching up to
265Vac/300Vdc at 10VA. It functions best with the 57065 actuator.
Note: The 57065 Actuator is sold separately.
Features
• Two-part magnetically operated
proximity sensor
• Threaded barrel with retaining nuts
• Available as M8 (57070/59070) or
5/16 (57065/59065) size options
• Customer defined sensitivity option
• Choice of cable length and
connector
Agency Approvals
Agency
Agency File Number
E61760
Note: Contact Littelfuse for specific agency approval ratings.
Benefits
• Simple installation and adjustment
using supplied retaining nuts
• Operates through non-ferrous
materials such as wood, plastic or
aluminium
• Excellent for switching micro-
controller logic level loads
• No standby power requirement
Dimensions
Dimensions in mm (inch)
M8 x 1.25 (57070)
5/16 x 24THD (57065)
Applications
Actuator
• Position and Limit Sensing
• Security System Switch
• Industrial Process Control
• Linear Actuators
31.75
(1.250)
38.10
(1.500)
M8 x 1.25 (59070)
5/16 x 24 THD (59065)
5.56
(.219)
Sensor
6.35 NOM.
(.250)
300±10.00
(11.81±.394)
Different cable options available.
5.56
(.219)
31.75
(1.250)
38.10
(1.500)
© 2017 Littelfuse
Revised: 02/12/17
Specifications are subject to change without notice.
littelfuse.com
Reed Sensors
Firecracker > 59065
59065 5/16” Plastic Threaded Barrel Sensor + 57065 Actuator
Electrical Ratings
Contact Type
Switch Type
Contact Rating
Voltage
4
1
Normally Open
1
VA/Watt - max.
Switching
2
Normally Open
HighVoltage
2
10
300
265
400
0.4
0.30
1.4
0.2
10
10
0.2
-20 to +105
Change Over
3
5
175
120
200
0.25
0.18
1.5
0.2
10
9
0.3
-40 to +105
Normally Closed
4
5
175
120
200
0.25
0.18
1.5
0.2
10
9
0.3
-40 to +105
10
200
140
250
0.5
0.35
1.2
0.2
10
10
0.3
-40 to +105
Breakdown
4
3
Vdc - max.
Vac - max.
Vdc - min.
Adc - max.
Aac - max.
Adc - max.
Ω - max.
Ω - min.
pF - typ.
°C
Current
Switching
Carry
5
2
Resistance
Contact, Initial
Insulation
Contact
Operating
Capacitance
Temperature
Product Characteristics
Operate Time
Release Time
Shock
7
7
6
6
ms - max.
ms - max.
11ms 1⁄2 sine
50-2000 Hz
G - max.
G - max.
1.0
1.0
100
30
1.0
1.0
100
30
3.0
3.0
50
30
3.0
3.0
50
30
Vibration
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 57065 Actuator)
Select Option
Switch Type
S
T
U
V
Activate Distance–D
Pull-In Activate Distance–D Pull-In Activate Distance–D Pull-In
Pull-In Activate Distance–D
mm (inch)
mm (inch)
mm (inch)
mm (inch)
AT Range
AT Range
AT Range
AT Range
Average
Average
Average
Average
1
2
3
Normally Open
High Voltage
Change Over
12-18
--
15-20
15-20
8.4 (.330)
--
6.5 (.255)
6.5 (.255)
17-23
17-23
20-25
20-25
6.6 (.260)
6.6 (.260)
4.9 (.193)
4.9 (.193)
22-28
22-28
25-30
25-30
5.1 (.200)
5.1 (.200)
3.7 (.146)
3.7 (.146)
27-33
27-33
--
--
4.0 (.157)
4.0 (.157)
--
--
4 Normally Closed
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
Black
Black
Black
Blue
White
Black
Black
Switch Type
1 and 2
3
4
Sensor
Actuator
D
© 2017 Littelfuse
Revised: 02/12/17
Specifications are subject to change without notice.
littelfuse.com
Firecracker > 59065
Reed Sensors
59065 5/16” Plastic Threaded Barrel Sensor + 57065 Actuator
Cable Length Specification
Cable Type: 24 AWG 7/32 PVC 105°C UL1430/UL1569
Select Option
Cable Length
mm (inch)
Part Numbering System
Sensor:
Series
Switch Type
1, 2, 3, or 4
Sensitivity
S, T, U, or V
59065 - X - X - XX - X
02
300 (11.81)
Termination Specification
Termination Options
Select
Option
A
F
E
Description
(Two-wire versions illustrated)
Tinned leads (6.4±0.76)mm
Untinned leads (6.4±0.76)mm
JST type XHP 2.5mm pitch
Cable Length
02
Termination
A, F or E
,
Actuator:
57065 - 000
Series
Standard Actuator
000
Note: The 57065 Actuator is sold separately.
Packaging
Packaging Option
Bulk
Packaging Specification
Bulk
Quantity
500
Quantity & Packaging Code
N/A
Taping Width
N/A
© 2017 Littelfuse
Revised: 02/12/17
Specifications are subject to change without notice.
littelfuse.com
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