59140-1-T-02-F [LITTELFUSE]
SENSOR REED SW SPST-NO W LEADS;
| 型号： | 59140-1-T-02-F |
| 厂家： | 
LITTELFUSE |
| 描述： | SENSOR REED SW SPST-NO W LEADS |
| 文件： | 总3页 (文件大小：572K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Reed Sensors
Flange Mounting Sensor > 59140
59140 Miniature Flange Mount Sensor + 57140 Actuator
Description
The 59140 is a miniature flange mounting reed sensor occupying only 3.22cm²
(0.500”²) board space with a choice of normally open, normally open high
voltage, normally closed or changeover contacts. It’s case design enables screw
or adhesive mounting and the wires exit from top right hand side. It is also
available with left hand exit - see 59141 Series. It is capable of switching up to
265Vac/300Vdc at 10VA. The 59140 functions best with the matching
actuator 57140-000.
Note: The 57140 Actuator is sold separately.
Features
• Magnetically operated position
sensor
• Customer defined sensitivity option
• Choice of cable length and
connector
Agency Approvals
Agency
Agency File Number
Benefits
E61760
• Hermetically sealed, magnetically
operated contacts continue to
operate long after optical and other
technologies fail due to
contamination
• No standby power requirement
• Operates through non-ferrous
materials such as wood, plastic or
aluminium
• Excellent for switching micro-
controller logic level loads
Note: Contact Littelfuse for specific agency approval ratings.
Dimensions
Dimensions in mm (inch)
Actuator
6.00
23.00
(.906)
Applications
(.236)
• Position and limit sensing
• Security system switch
• Linear actuators
• Door switch
3.00
(.118)
3.20x3.81 Typ.
Slot (.126x.150)
14.00
(.551)
Sensor (Two-wire version)
300 10ꢀꢀ
(11.81 .394)
23.00
(.906)
6.00
(.236)
6.35 Noꢀ.
(.250)
(Excluding Encapsulant)
3.00
(.118)
3.20x3.81 Typ.
14.00
(.551)
Schematics
Switch Type
Black
Black
1 and 2
Black
Blue
3
4
White
Black
Black
© 2015 Littelfuse
Revised: 10/29/15
littelfuse.com
Specifications are subject to change without notice.
Reed Sensors
Flange Mounting Sensor > 59140
59140 Miniature Flange Mount Sensor + 57140 Actuator
Electrical Ratings
Normally
Open
Normally Open
High Voltage
Change
Over
Normally
Closed
Contact Type
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
400
175
120
200
175
120
200
Voltage 4
Breakdown 3
Switching 2
Adc - max.
Aac - max.
Adc - max.
0.5
0.35
1.2
.40
0.30
1.4
0.25
0.18
1.5
0.25
0.18
1.5
Current 4
Carry
Contact, Initial
Insulation
Ω - max.
Ω - min.
0.2
0.2
0.2
109
0.2
109
Resistance 5
1010
1010
Capacitance
Temperature
Contact
pF - typ.
°C
0.3
0.2
0.3
0.3
Operating
-40 to +105
-20 to +105
-40 to +105
-40 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 57140 Actuator)
Select Option
S
T
U
V
Activate Distance
mm (inch)
Activate Distance
mm (inch)
Activate Distance
mm (inch)
Activate Distance
mm (inch)
Pull-In AT
Range
Pull-In AT
Range
Pull-In AT
Range
Pull-In AT
Range
Switch Type
Average
Average
Average
Average
1
2
3
4
Normally Open
High Voltage
Change Over
12-18
--
10.4 (.410)
--
17-23
17-23
20-25
20-25
8.4 (.330)
8.4 (.330)
10.6 (.417)
10.6 (.417)
22-28
22-28
25-30
25-30
7.2 (.283)
7.2 (.283)
10.0 (.394)
10.0 (.394)
27-33
27-33
--
6.3 (.248)
6.3 (.248)
15-20
11.6 (.457)
11.6 (.457)
--
--
Normally Closed 15-20
--
Note:
D
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.
© 2015 Littelfuse
Revised: 10/29/15
littelfuse.com
Specifications are subject to change without notice.
Reed Sensors
Flange Mounting Sensor > 59140
59140 Miniature Flange Mount Sensor + 57140 Actuator
Cable Length Specification
Part Numbering System
Cable Type: 24 AWG 7/32 PVC 105°C UL1430/UL1569
Sensor:
59140 - X - X - XX - X
Cable Length
Select Option
mm (inch)
02
300 (11.81)
Series
Termination Specification
SwitchType
1, 2, 3, or 4
Termination Options
Sensitivity
S, T, U, or V
Select
Option
Description
(Two-wire versions illustrated)
Cable Length
A
F
E
Tinned leads (6.4 0.76)mm
02
Termination
Untinned leads (6.4 0.76)mm
JST type XHP 2.5mm pitch
A, F, or E
Actuator: 57140 - 000
Series
Standard Actuator
000
Note: The 57140 Actuator is sold separately.
Packaging
Packaging Option
Packaging Specification
Quantity
Quantity & Packaging Code
Taping Width
Bulk
Bulk
500
N/A
N/A
© 2015 Littelfuse
Revised: 10/29/15
littelfuse.com
Specifications are subject to change without notice.
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