59210-020

littelfuse.com© 2015 Littelfuse Revised: 11/02/15
Specifications are subject to change without notice.
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.
Reed Sensors
Features
• Clip mounting frame
• Shrouded terminal accepts Molex
SL terminal or equivalent
Low operating force
• Variety of arm configurations
available (contact Littelfuse)
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)
Lever Arm Sensor > 59210
11.58
(.456)
3.00
(.118)
23.0
(.906)
6.00±0.25
(.236±0.25)
11.00±0.12
(.433±.005)
4.10±0.12
(.161±.005)
21.00±0.12
(.827±.005)
24.00
(.945)
22.00
(.866)
10.00
(.394)
8.00
(.315)
9.00
(.354)
13.00
(.512)
8.50±0.12
(.335±.005)
BOARD MOUNTING DIMENSIONS
MATERIAL 1.6±0.21
(.063±.008)
2.30±0.12 TYP.
(.091 DIA.±.0
05)
1. 00
(.039 R. MAX.)
19.0
(.748)
Agency Approvals
Agency Agency File Number
E61760
Note: Contact Littelfuse for specific agency approval ratings.
littelfuse.com© 2015 Littelfuse Revised: 11/02/15
Specifications are subject to change without notice.
59210 Small Lever Arm Reed Sensor
Reed Sensors
Electrical Ratings
Contact Type
Normally
Closed
Switch Type 4
Contact Rating
1
VA/Watt - max. 10
Voltage
4
Switching
2
Breakdown
3
Vdc - max.
Vac - max.
Vdc - min.
200
140
250
Current
4
Switching
2
Carry
Adc - max.
Aac - max.
Adc - max.
0.5
1.0
1.2
Resistance
5
Contact, Initial
Insulation
Ω - max.
Ω - min.
0.2
10
10
Capacitance Contact pF - typ. 0.3
Temperature Operating °C -40 to +105
Product Characteristics
Operate Time
6
ms - max. 1.0
Release Time
6
ms - max. 1.0
Shock
7
11ms ½ sine G - max. 100
Vibration
7
50-2000 Hz G - max. 30
Lever Arm Sensor > 59210
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.
Activation Parameters
Must Actuate
(Contacts Open)
Must Release
(Contacts Close)
< 15 degrees rotation
of arm
< 5 degrees rotation back
down from rest position
Packaging
Packaging Option Packaging Specification Quantity Quantity & Packaging Code Taping Width
Bulk Bulk 500 N/A N/A
Part Numbering System
59210 - 4 - T - 00 - 0
Series
Switch Type
Sensitivity
Termination
Mates with Molex SL
series or equivalent

59210-020

Mfr. #:
Manufacturer:
Hamlin / Littelfuse
Description:
Proximity Sensors SENS 59210 020
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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