# REED SENSOR, 6MM, NO, CABLE MOUNT

![Product image](https://novapart.co/image/farnell:3858735/)

**URL**: https://novapart.co/products/59020-1-S-05-A/reed-sensor-6mm-no-cable-mount
**SKU**: 59020-1-S-05-A
**Manufacturer**: LITTELFUSE
**Category**: Sensors & Transducers || Sensors || Proximity Sensors / Proximity Switches || Reed Proximity Sensors
**Price**: €4.3800
**Stock**: 10+
**Lead Time**: 144 days (indicative)

## Description

Sensor Mounting:Cable; Supply Current:-; Operating Temperature Min:-40°C; Operating Temperature Max:105°C; Product Range:59020 Series; Sensing Range Max:6mm 33K4271

## Specifications

| Parameter | Value |
|---|---|
| Sensor Type | Firecracker Reed Sensor |
| Product Range | 59020 Series |
| Supply Current | - |
| Sensor Mounting | Cable |
| Sensing Range Max | 6mm |
| Sensing Distance Max | 6mm |
| Operating Temperature Max | 105°C |
| Operating Temperature Min | -40°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3858735/)

**Reed Sensors** Firecracker > 59020 

## 59020 Miniature Firecracke ~~r Reed Sensor + 57020 Actuator~~ 

## **Description** 

The 59020 Firecracker Reed Sensor is a miniature cylindrical reed sensor 15.24mm x 5.10mm (0.600” x 0.201”) with a normally open contact. It is capable of switching up to 170Vdc at 10W. It has a variety of cable lengths and connector options. It functions best with the 57020-000 actuator. 

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Sensors<br>Actuator<br>**----- End of picture text -----**<br>


## **Note: The 57020 Actuator is sold separately.** 

## **Features** 

   - Customer defined sensitivity option 

- Magnetically operated proximity sensor 

   - Choice of cable length and connector 

- Normally open contact 

## **Benefits** 

## **Dimensions** 

Dimensions in mm (inch) 

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**----- Start of picture text -----**<br>
A<br>ona =\——<br>6.35<br>A (.250) NOM.<br>B C<br>n ae  Th  _| +<br>A  B  C<br>Nom. Nom. Nom.<br> 57020 Actuator  5.10 (.201) 15.24 (.600) --<br>300 (11.81)±<br> 59020 Sensor  5.10 (.201) 15.24 (.600)<br>10.00 (.393)<br>**----- End of picture text -----**<br>


   - Quick and easy to install 

- Hermetically sealed, magnetically Quick and easy to install operated contacts continue to • No standby power requirement operate long after optical and other • Operates through non-ferrous technologies fail due to materials such as wood, plastic or contamination aluminium 

## **Applications** 

   - Level Sensing 

- Position and Limit Sensing 

- Security Systems 

- Linear Actuators 

© 2019 Littelfuse Revised: 02/08/19 Specifications are subject to change without notice. 

littelfuse.com 

**Reed Sensors** Firecracker > 59020 

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## 59020 Miniature Firecracke ~~r Reed Sensor + 57020 Actuator~~ 

## **Electrical Ratings** 

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Contact Type Normally Open<br>Switch Type 1<br>Contact Rating  [1] VA/Watt - max. 10<br>Switching  [2] Vdc - max. 170<br>Voltage  [4]<br>Breakdown  [3] Vdc - min. 175<br>Switching  [2] Adc - max. 0.25<br>Current  [4]<br>Carry Adc - max. 0.5<br>Contact, Initial  Ω - max. 0.2<br>Resistance  [5]<br>Insulation Ω - min. 10 [10]<br>Capacitance Contact pF - typ. 0.2<br>Temperature Operating °C -40 to +105<br>Product Characteristics<br>Operate Time  [6] ms - max. 1.0<br>Release Time  [6] ms - max. 1.0<br>Shock  [7] 11ms 1⁄2 sine G - max. 100<br>Vibration  [7] 50-2000 Hz G - max. 30<br>**----- End of picture text -----**<br>


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 57020 Actuator)** 

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Select Option S<br>Activate Distance – D<br>Switch Type Pull-In AT Range  mm (inch)<br>Average<br>1 Normally Open 6-10 6.0 (.236)<br>**----- End of picture text -----**<br>


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. 

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Sensor Actuator<br>D<br>**----- End of picture text -----**<br>


© 2019 Littelfuse Revised: 02/08/19 Specifications are subject to change without notice. 

littelfuse.com 

**Reed Sensors** Firecracker > 59020 

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## 59020 Miniature Firecracke ~~r Reed Sensor + 57020 Actuator~~ 

## **Part Numbering System** 

## **Cable Length Specification** 

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Cable Type: 24 AWG 7/32 PVC 105°C UL1430/UL1569 Sensor: 59020 - 1 - X - XX - X<br>Cable Length<br>Select Option<br>mm (inch)<br>02 300 (11.81)<br>Series<br>Termination Specification Switch Type<br>  Termination Options<br>Sensitivity<br>Select  Description  S<br>Option (Two-wire versions illustrated)<br>Cable Length<br>A Tinned leads (6.4±0.76)mm 02<br>Termination<br>F Untinned leads (6.4±0.76)mm<br>A, F, or E<br>E JST type XHP 2.5mm pitch<br>**----- End of picture text -----**<br>


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Actuator: 57020 - 000<br>Series<br>Standard Actuator<br>000<br>**----- End of picture text -----**<br>


**Note: The 57020 Actuator is sold separately.** 

|**Packaging**|||||||
|---|---|---|---|---|---|---|
|**Packaging Option**|**Packaging Specification**||**Quantity**|**Quantity & Packaging Code**||**Taping Width**|
|Bulk||Bulk|500||N/A|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 http://www.littelfuse.com/disclaimer-electronics. 

© 2019 Littelfuse Revised: 02/08/19 Specifications are subject to change without notice. 

littelfuse.com 



## Links

- [View this product on Novapart](https://novapart.co/products/59020-1-S-05-A/reed-sensor-6mm-no-cable-mount)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/littelfuse/59020-1-s-05-a/reed-sensor-6mm-no-cable-mount/dp/3858735)
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