59250-1-S-02-C
REED SENSOR, 5.5MM, 1NO, PUSH FIT
- Manufacturer: LITTELFUSE
- Product type: Reed Proximity Sensors
- Sensor Type:Reed Switch; Sensor Mounting:Push Fit; Supply Current:-; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:59250 Series; Sen 34M1114
- Sensor Type: Reed Switch
- Product Range: 59250 Series
- Supply Current: -
- Sensor Mounting: Push Fit
- Sensing Range Max: 5.5mm
- Sensing Distance Max: 5.5mm
- Operating Temperature Max: 85°C
- Operating Temperature Min: -40°C
| Delivery and price | |
|---|---|
| Units per pack | 500 |
| Price | 15.84 € |
| Current stock | 100+ |
| Lead time | 30 days |
**Reed Sensors** Push Button Sensor > 59250 ## 59250 Seating Occupancy ~~Reed Switch Sensor~~ ## **Description** The 59250 is a magnetically operated push button sensor with a simple push-fit clip mounting. Normally open contacts actuate when the plunger is depressed. Switches up to 140Vac/200Vdc at 10W. It has integral neoprene boot for environmental protection. It is available with choice of various cable lengths and connector options. ## **Features** - Magnetically operated position sensor - Simple push fit mounting - Operates when plunger is depressed - Choice of cable length - Choice of connector - RoHS Compliant **==> picture [171 x 5] intentionally omitted <==** **----- Start of picture text -----**<br> Note: 59250 Sensor shown with Deutsch DTM04-2P connector.<br>**----- End of picture text -----**<br> ## **Dimensions** Dimensions in mm (inch) **==> picture [245 x 357] intentionally omitted <==** **----- Start of picture text -----**<br> 32.51<br>(1.280)<br>20.32<br>(.800)<br>26.67<br>(1.050)<br>13.21<br>(.520)<br>4<br>37.34<br>25.40 (1.470)<br>(1.000)<br>_ _,_n<br>Cable Length Option±10.00 24.38<br>n (.360) e (.960) Ju<br>17.27<br>my (.680)<br>Activation (without boot)<br>Operate Distance d1 5.5mm (0.217) max.<br>Release Distance d2 1.5mm (0.059) min.<br>Operate Release<br>d1 d2<br>Reset Position | f<br>**----- End of picture text -----**<br> ## **Benefits** - Robust construction makes this sensor well suited to harsh environments - Integral neoprene boot provides protection from severe environments ## **Applications** - Seat occupancy sensing - Position and limit sensing - No standby power required - Hermetically sealed, magnetically operated contacts give excellent life and reliabilty © 2019 Littelfuse Revised: 04/29/19 Specifications are subject to change without notice. littelfuse.com **Reed Sensors** Push Button Sensor > 59250 **==> picture [93 x 32] intentionally omitted <==** ## 59250 Seating Occupancy ~~Reed Switch Sensor~~ ## **Electrical Ratings** **==> picture [507 x 264] intentionally omitted <==** **----- Start of picture text -----**<br> Normally<br>Contact Type<br>Open<br>Switch Type 1<br>Contact Rating [1] VA/Watt - max. 10<br>Switching [2] Vdc - max. 200<br>Voltage [4] Vac - max. 140<br>Breakdown [3] Vdc - min. 250<br>Switching [2] Adc - max. 0.5<br>Current [4] Aac - max. 0.35<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 +85<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. © 2019 Littelfuse Revised: 04/29/19 Specifications are subject to change without notice. littelfuse.com **Reed Sensors** Push Button Sensor > 59250 **==> picture [93 x 32] intentionally omitted <==** **==> picture [93 x 32] intentionally omitted <==** ## 59250 Seating Occupancy ~~Reed Switch Sensor~~ **==> picture [507 x 325] intentionally omitted <==** **----- Start of picture text -----**<br> Cable Length Specification Part Numbering System<br>Cable Type: 18 AWG 19/30 XLP Polyethylene 59250 - 1 - S - XX - X<br>Cable Length<br>Select Option<br>mm (inch)<br>02 300 (11.81)<br>Series<br>Termination Specification<br>Switch Type<br> Termination Options<br>Sensitivity<br>Select Description<br>Option (Two-wire versions illustrated)<br>Cable Length<br>02<br>A Tinned leads (6.4±0.76)mm<br>Termination<br>F Untinned leads (6.4±0.76)mm A, B, or F<br>B Deutsch DTM04-2P<br>Packaging<br>Packaging Option Packaging Specification Quantity Quantity & Packaging Code Taping Width<br>Bulk Bulk 500 N/A N/A<br>**----- End of picture text -----**<br> 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/disclaimier-electronics. © 2019 Littelfuse Revised: 04/29/19 Specifications are subject to change without notice. littelfuse.com
Updated at April 27, 2026
Founded in 1927 and headquartered in Chicago, Illinois, Littelfuse is a premier global manufacturer of circuit protection, power control, and sensing technologies. Widely recognized for pioneering the first small, fast-acting protective fuse, the company has grown into an industry leader whose highly reliable components are essential to modern industrial, transportation, and consumer electronics applications worldwide. At the core of the Littelfuse portfolio is an expansive and industry-leading range of circuit protection solutions. This encompasses a massive selection of traditional fuses, fuse holders, and resettable PTC thermistor fuses designed to safely interrupt overcurrent conditions. To defend against electrical overstress, Littelfuse also provides advanced transient voltage suppression (TVS) technologies, including thousands of specialized TVS diodes, TVS varistors, and gas discharge tubes (GDTs) that ensure robust defense against voltage spikes and environmental hazards. Beyond its foundational protection components, Littelfuse manufactures a diverse array of discrete semiconductors, sensors, and switching devices. Engineers rely on their high-performance thyristors, including TRIACs and SCRs, alongside power-efficient Schottky diodes and MOSFETs for demanding power control applications. Complemented by precision proximity sensors and highly reliable reed and solid-state relays, Littelfuse delivers the critical building blocks required for secure, efficient, and complete system design.
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