Reed Sensors
Lever Arm Sensor > 59210
59210 Small Lever Arm Reed Sensor
Description
The 59210 is a small lever arm reed sensor in a clip mounting frame with low
operating force and an integral two-pin connector. It has normally closed
contacts. It is capable of switching up to 140Vac/200Vdc at 10W.
The 59210 is available with various other arm configurations (please contact
Littelfuse). It is ideally suited to paper path sensing and security system
applications. Please contact Littelfuse for optional return spring and other
arm configurations.
Features
• Clip mounting frame
• Shrouded terminal accepts Molex
SL terminal or equivalent
• Low operating force
• Variety of arm configurations
available (contact Littelfuse)
Agency Approvals
Agency
Agency File Number
E61760
Note: Contact Littelfuse for specific agency approval ratings.
Benefits
• Hermetically sealed, magnetically
operated contacts continue to
operate long after optical and other
technologies fail due to
contamination
• No standby power requirement
Applications
• Paper path sensing
• Security system switching
Dimensions
Dimensions in mm (inch)
3.00
(.118)
19.0 23.0
(.748) (.906)
11.58
(.456)
11.00±0.12
(.433±.005)
6.00±0.25
(.236±0.25)
1.00
(.039 R. MAX.)
4.10±0.12
(.161±.005)
21.00±0.12
(.827±.005)
8.50±0.12
(.335±.005)
10.00
(.394)
13.00
(.512)
9.00
(.354)
24.00
(.945)
22.00
(.866)
8.00
(.315)
2.30±0.12 TYP
.
(.091 DIA.±.005)
BOARD MOUNTING DIMENSIONS
MATERIAL 1.6±0.21
(.063±.008)
© 2017 Littelfuse
Revised: 12/11/17
Specifications are subject to change without notice.
littelfuse.com
Reed Sensors
Lever Arm Sensor > 59210
59210 Small Lever Arm Reed Sensor
Electrical Ratings
Contact Type
Switch Type
Contact Rating
Voltage
4
1
Normally
Closed
4
VA/Watt - max.
Switching
2
10
200
140
250
0.5
1.0
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
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.
Part Numbering System
Activation Parameters
Must Actuate
(Contacts Open)
< 15 degrees rotation
of arm
59210 - 4 - T - 00 - 0
Series
Switch Type
Sensitivity
Termination
Mates with Molex SL
series or equivalent
Must Release
(Contacts Close)
< 5 degrees rotation back
down from rest position
Packaging
Packaging
Option
Bulk
Packaging
Specification
Bulk
Quantity
500
Quantity &
Packaging
Code
N/A
Taping
Width
N/A
Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the
suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used
in, all applications. Read complete Disclaimer Notice at
www.littelfuse.com/disclaimer-electronics.
© 2017 Littelfuse
Revised: 12/11/17
Specifications are subject to change without notice.
littelfuse.com
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