# REED SENSOR, 10.4MM, ADHESIVE/FLANGE

![Product image](https://novapart.co/image/farnell:3493620/)

**URL**: https://novapart.co/products/59140-1-S-03-A/reed-sensor-104mm-adhesive-flange
**SKU**: 59140-1-S-03-A
**Manufacturer**: LITTELFUSE
**Category**: Sensors & Transducers || Sensors || Proximity Sensors / Proximity Switches || Reed Proximity Sensors
**Price**: €1.7700
**Stock**: 200+
**Lead Time**: 144 days (indicative)

## Description

Sensor Type:Miniature Reed Sensor; Sensor Mounting:Adhesive / Flange; Supply Current:-; Operating Temperature Min:-40°C; Operating Temperature Max:105°C; Product 38X9587

## Specifications

| Parameter | Value |
|---|---|
| Sensor Type | Miniature Reed Sensor |
| Product Range | 59140 Series |
| Supply Current | - |
| Sensor Mounting | Adhesive / Flange |
| Sensing Range Max | 10.4mm |
| Sensing Distance Max | 10.4mm |
| Operating Temperature Max | 105°C |
| Operating Temperature Min | -40°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3493620/)

## **www.hamlin.com** 

## **59140 Mini Flange Mount Features and Benefits** 

**==> picture [242 x 82] intentionally omitted <==**

**----- Start of picture text -----**<br>
File E61760(N)<br>57140 Actuator Features<br>• 2 part magnetically operated<br>ny a, proximity sensor<br>• Compact size requires only 3.2cm [2]<br>board space<br>• Case design allows screw down or<br>59140 Sensor adhesive mounting<br>**----- End of picture text -----**<br>


## **Applications** 

## **Benefits** 

      - Position and limit sensing 

   - No standby power requirement 

   - Operates through non-ferrous • materials such as wood, plastic or • Linear actuators aluminium • Door switch 

      - Security system switch 

   - Hermetically sealed, magnetically operated contacts continue to operate long after optical and other technologies fail due to contamination 

- Customer defined sensitivity 

- Choice of cable length and connector 

## **DIMENSIONS (in) mm** 

## **CUSTOMER OPTIONS - Switching Specifications** 

|**TABLE 1**|||**Form A**||||||**Normally**<br>**Normally Open**<br>**Change**||**Normally**|
|---|---|---|---|---|---|---|---|---|---|---|---|
|**Contact Type**|||||||||**Open**<br>**High Voltage**<br>**Over**||**Closed**|
|Switch Type<br>1<br>2<br>3<br>~~OD~~|||||||||||4|
|~~a~~|Power||Watt - max.||||||10<br>10<br>5||5|
|Voltage|Switching||Vdc - max.<br>~~a~~||||||200<br>300<br>175||175|
||Breakdown||Vdc - min.<br>~~a~~||||||250<br>450<br>200||200|
|Current|Switching||A - max.<br>~~a~~||||||0.5<br>0.5<br>0.25||0.25|
||Carry||A - max.<br>~~a~~||||||1.2<br>1.5<br>1.5||1.5|
|Resistance|Contact, Initial||Ω- max.<br>~~a~~||||||0.2<br>0.2<br>0.2||0.2|
|Insulation<br>Ω- min.<br>10<br>10<br>10<br>10<br>10<br>9<br>Capacitance<br>Contact<br>pF - typ.<br>0.3<br>0.2<br>0.3<br>Temperature<br>Operating<br>°C<br>-40 to +105<br>-20 to +105<br>-40 to +105<br>~~a~~<br>~~eG~~<br>~~OO~~<br>~~a~~|||||||||||10<br>9<br>0.3<br>-40 to +105|
||Storage||°C<br>~~a~~||||||-65 to +105<br>-65 to +105<br>-65 to +105||-65 to +105|
|Time|Operate||ms - max.<br>1.0<br>1.0<br>3.0<br>~~DO~~||||||||3.0|
|Release<br>ms - max.<br>1.0<br>1.0<br>3.0<br>Shock<br>11ms 1⁄2 sine<br>G -  max.<br>100<br>100<br>50<br>Vibration<br>50-2000 Hz<br>G  - max.<br>30<br>30<br>30<br>~~a~~<br>~~RsOG~~|||||||||||3.0<br>50<br>30|
|||||||||||||
|**CUSTOMER OPTIONS - Sensitivity, Cable Length and Termination Specification**|**CUSTOMER OPTIONS - Sensitivity, Cable Length and Termination Specification**|||**CUSTOMER OPTIONS - Sensitivity, Cable Length and Termination Specification**|||||**CUSTOMER OPTIONS - Sensitivity, Cable Length and Termination Specification**|||
|**TABLE 2**|||||||||**TABLE 3**<br>**TABLE 4**|||
|**Sensitivity Options:-**<br>Activate Distances are approximate|||D<br>“lk,||||||**Cable Type:-**<br>**24 AWG 7/32 PVC 105oC**<br>**Termination Options:-**<br>**SELECT**<br>**DESCRIPTION**<br>~~PO~~|||
|using Hamlin 57140 actuator<br>as illustrated<br>Switch AT before modification|||||||||**UL1430/UL1569**<br>Standard Lengths<br>**OPTION**<br>(2WIRE VERSIONS ILLUSTRATED)<br>A<br>Tinned leads|||
||||||||||**SELECT**<br>**CABLE**|||
|**Select Option**<br>**S**<br>**T**<br>**U**<br>**V**<br>**Switch**<br>Pull In<br>Activate<br>Pull In<br>Activate<br>Pull In<br>Activate<br>Pull In<br>Activate<br>**Type**<br>AT<br>Distance<br>AT<br>Distance<br>AT<br>Distance<br>AT<br>Distance<br>Range<br>d<br>Range<br>d<br>Range<br>d<br>Range<br>d<br>(in)mm<br>(in)mm<br>(in)mm<br>(in)mm<br>1  NormallyOpen<br>12-18<br>(.453)<br>17-23<br>(.374)<br>22-28<br>(.315)<br>27-33<br>(.295)<br>2  High Voltage<br>11.5<br>9.5<br>8.0<br>7.5<br>3  Change Over<br>15-20<br>(4.13)<br>20-25<br>(.354)<br>25-30<br>(.295)<br>4  Normally Closed<br>10.5<br>9.0<br>7.5<br>tt ~~ete yt~~<br>~~a~~<br>~~ee eee~~<br>~~|SEC~~<br>[||||||||||**OPTION**<br>**LENGTH**<br>**(in)mm**<br>01<br>(3,94) 100<br>02<br>(11,81) 300<br>03<br>(19,69) 500<br>04<br>(29,53) 750<br>05<br>(39,37) 1000<br>B<br>Crimped terminals<br>C<br>6.35mm fastons<br>D<br>AMP MTE 2.54mm pitch<br>E<br>JST XHP 2.5mm pitch<br>———————<br>~~at ES~~<br>~~ee~~<br>~~—__)~~<br>~~|S||~~<br>~~ee~~|||
|**ORDERING INFORMATION**|**ORDERING INFORMATION**|||||||||||
|||||||||||||
||||||||||**59036**<br>**X**<br>**X**<br>**XX**<br>**X**<br>**140**|||



**59036140 X Series 59140 Switch Type Table 1 Sensitivity Table 2 Cable Length Table 3 Termination Table 4** 

DETAILS PROVIDED ON THIS DATA SHEET ARE PROVIDED FOR INFORMATION PURPOSES ONLY AND SHOULD NOT BE RELIED UPON AS BEING ACCURATE FOR ANY PARTICULAR PURPOSE. Product performance may be affected by the application to which the product is put. Upon request, HAMLIN will assist purchasers by providing information specific to any particular application. HAMLIN disclaims any and all liability whatsoever for any purchaser’s reliance upon the information contained on this data sheet without further consultation with authorised representatives of HAMLIN. 

**Hamlin USA** Tel: +1 920 648 3000 • Fax: +1 920 648 3001 • Email: sales.us@hamlin.com **Hamlin UK** Tel: +44 (0)1379 649700 • Fax: +44 (0)1379 649702 • Email: sales.uk@hamlin.com **Hamlin Germany** Tel: +49 (0) 6181 953660 • Fax: +49 (0) 6181 9536666 • Email: sales.de@hamlin.com **Hamectrol France** Tel: +33 (0) 1 4687 0202 • Fax: +33 (0) 1 4686 6786 • Email: sales.fr@hamlin.com 

ISSUE No: 4    DATE: 1/5/3 

35 



## Links

- [View this product on Novapart](https://novapart.co/products/59140-1-S-03-A/reed-sensor-104mm-adhesive-flange)
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- [Supplier page](https://es.farnell.com/littelfuse/59140-1-s-03-a/reed-sensor-10-4mm-adhesive-flange/dp/3493620)
---

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