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59025-2-V-05-A
REED SENSOR, 7MM, NO, CABLE MOUNT
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- Manufacturer: LITTELFUSE
- Product type: Reed Proximity Sensors
- Sensor Type:Cylindrical Reed Sensor; Sensor Mounting:Cable; Supply Current:-; Operating Temperature Min:-20°C; Operating Temperature Max:105°C; Product Range:59025 S 38X8039
- Sensor Type: Cylindrical Reed Sensor
- Product Range: 59025 Series
- Supply Current: -
- Sensor Mounting: Cable
- Sensing Range Max: 7mm
- Sensing Distance Max: 7mm
- Operating Temperature Max: 105°C
- Operating Temperature Min: -20°C
| Delivery and price | |
|---|---|
| Units per pack | 2500 |
| Price | 3.91 € |
| Current stock | 200+ |
| Lead time | 30 days |
Datasheet
Reed Sensor **Datasheet** ## **59025 Reed Sensor** ## **Description** The 59025 Reed Sensor is a small cylindrical reed sensor, 25.4 mm (L) x 6.22 mm (Dia.) (1.00” x 0.245”), with a choice of normally open, normally closed or change-over contacts. It is capable of switching up to 265 Vac/300 Vdc at 10 VA. The 59025 Reed Sensor is available with a range of sensitivity and cable length options. It is well suited for use in a wide range of industrial, appliances, or IoT proximity sensing applications. It functions best with the 57025 actuator. ## **Features & Benefits** ## **Additional Information** - Can operate through non-ferrous materials (for example, wood, plastic, or aluminum) - Non-contact switching solution for wet & harsh environments - No leakage current in ‘open’ state−ideal for battery■ Available in select sensitivities powered IoT applications (operating distances) - Standard cable configurations; customization options available - Helps implement efficient proximity/access and energy management systems - Compact size and easy ■ UL Recognized per UL 508 installation and effective and CSA C22.2 No. 14. concealment in many applications **==> picture [198 x 8] intentionally omitted <==** **----- Start of picture text -----**<br> Resources Accessories Samples<br>**----- End of picture text -----**<br> - Hermetically sealed, IP67 rated; UL and REACH compliant ## **Agency Approvals** |**Agency**<br>~~cWAkus~~|**Agency File Number**<br>E61760| |---|---| **==> picture [142 x 6] intentionally omitted <==** **----- Start of picture text -----**<br> Note: Contact Littelfuse for specific agency approval ratings.<br>**----- End of picture text -----**<br> ## **Applications** - Security and access control - Factory automation - Process equipment - Major appliances - Small appliances - Proximity and limit sensing © 2021 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 10/05/21 **1** Reed Sensor **Datasheet** **==> picture [46 x 52] intentionally omitted <==** ## **59025 Reed Sensor** ## **Package Dimensions** **==> picture [294 x 52] intentionally omitted <==** ## **Material Specifications** Dimensions in mm (inch) **==> picture [505 x 146] intentionally omitted <==** **----- Start of picture text -----**<br> Product A Nom. mm[in] B Nom. mm[in] Product Housing Color Sealing<br>Material Component<br> 57025 Actuator 6.22 +/- 0.25 25.4 +/- 0.25 57025 Actuator 30% GF P.B.T Black Epoxy<br>[0.245 +/- 0.010] [1.00 +/- 0.010] 59025 Sensor 30% GF P.B.T Black Epoxy<br>6.22 +/- 0.25 25.4 +/- 0.25<br> 59025 Sensor<br>[0.245 +/- 0.010] [1.00 +/- 0.010]<br>A<br>A<br>B<br>**----- End of picture text -----**<br> ## **Electrical Ratings** **==> picture [505 x 213] intentionally omitted <==** **----- Start of picture text -----**<br> Normally Open<br>Contact Type Normally Open Change Over Normally Closed<br>HighVoltage<br>Switch Type - - 1 2 3 4<br>Contact Rating [1] - VA/Watt - max. 10 10 5 5<br>Switching [2] Vdc - max. 200 300 175 175<br>Voltage [4] Vac - max. 140 265 120 120<br>Breakdown [3] Vdc - min. 250 400 200 200<br>Switching [2] Adc - max. 0.5 0.4 0.25 0.25<br>Current [4] Aac - max. 0.35 0.30 0.18 0.18<br>Carry Adc - max. 1.2 1.4 1.5 1.5<br>Contact, Initial Ω - max. 0.2 0.2 0.2 0.2<br>Resistance [5]<br>Insulation Ω - min. 10 [10] 10 [10] 10 [9] 10 [9]<br>Capacitance Contact pF - typ. 0.3 0.2 0.3 0.3<br>Temperature Operating °C -40 to +105 -20 to +105 -40 to +105 -40 to +105<br>Product Characteristics<br>Operate Time [6] - ms - max. 1.0 1.0 3.0 3.0<br>Release Time [6] - ms - max. 1.0 1.0 3.0 3.0<br>Shock [7] 11ms 1⁄2 sine G - max. 100 100 50 50<br>Vibration [7] 50-2000 Hz G - max. 30 30 30 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. Leakage current is less than 0.1 mA for 60 seconds. **4.** Electrical Load Life Expectancy - Contact Littelfuse with voltage, current values along with type of load. **5.** This resistance value is for 300 mm 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. © 2021 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 10/05/21 **2** Reed Sensor **Datasheet** **==> picture [46 x 52] intentionally omitted <==** ## **59025 Reed Sensor** **==> picture [294 x 52] intentionally omitted <==** ## **Sensitivity Options** **==> picture [507 x 119] intentionally omitted <==** **----- Start of picture text -----**<br> Select Option S T U V<br>Pull-In Activation Deactivation Pull-In Activation Deactivation Pull-In Activation Deactivation Pull-In Activation Deactivation<br>Switch Type AT Distance Distance AT Distance Distance AT Distance Distance AT Distance Distance<br>Range (mm) (mm) Range (mm) (mm) Range (mm) (mm) Range (mm) (mm)<br>1 Normally Open 12-18 5-14 6-16 17-23 4-11 6-15 22-28 1-8 4-13 27-33 0.5-7 3-13<br>2 High Voltage -- -- -- 17-23 3-9 5-12 22-28 2-9 4-13 27-33 0.5-7 3-13<br>3 Change Over 15-20 3-11 5-16 20-25 3-10 4-13 25-30 2-9 4-13 27-33 -- --<br>4 Normally Closed 15-20 4-11 5-16 20-25 3-9 4-11 25-30 2-8 4-10 27-33 -- --<br>Note: 3. Not recommended to be mounted within/near ferrous materials; if doing so these activate & deactivate<br>1. Measurments are from 57025 Nominal Actuator distances will decrease significantly<br>2. Pull-In AT Range: These AT values are the bare reed switch AT before modification.<br>**----- End of picture text -----**<br> **==> picture [192 x 59] intentionally omitted <==** **----- Start of picture text -----**<br> Sensor Actuator<br>D<br>**----- End of picture text -----**<br> ## **Cable Length Specification** **==> picture [244 x 44] intentionally omitted <==** **----- Start of picture text -----**<br> Cable Type: 24 AWG 7/32 PVC 105°C UL1430/UL1569<br>Options Cable Length mm [inch]<br>02 300 +/- 10.00 [11.81 +/- 0.394]<br>05 1000 +/- 10.00 [39.37 +/- 0.394]<br>**----- End of picture text -----**<br> ## **Packaging** |**Cable Length**|**Cable Length**|**Packaging Specification**|**Packaging Specification**|**Packaging Specification**|**Packaging Specification**|||**Quantity**| |---|---|---|---|---|---|---|---|---| |02||Bulk||||||2000| |05||Bulk||||||1500| |**Part Number**<br>**Date Code**<br>**YYWW**|**Package Markings**|||||||| ||||59|LITTELFUSE<br>025-X-X-XX-X<br>YYWW||||| |||||||||| |||||||||| |||||||||| |||||||||| |||||||||| **==> picture [244 x 55] intentionally omitted <==** **----- Start of picture text -----**<br> Schematics Switch Type<br>BlackBlack 1, 2<br>Black<br>BlueWhite 3<br>BlackBlack 4<br>**----- End of picture text -----**<br> ## **Termination Specification** **==> picture [244 x 46] intentionally omitted <==** **----- Start of picture text -----**<br> Termination Options<br>Select Option Description (Two-wire versions illustrated)<br>A Tinned leads (6.4±0.76) mm<br>**----- End of picture text -----**<br> ## **Part Numbering System** **==> picture [227 x 199] intentionally omitted <==** **----- Start of picture text -----**<br> 59025 - X - X - XX - X<br>Sensor<br>Series<br>Switch Type<br> 1, 2, 3, or 4<br>Sensitivity<br>S, T, U, or V<br>Cable Length<br>02, 05<br>Termination<br>A 57025 - 000<br>Actuator<br>Series<br>Standard Actuator<br>000<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 http://www.littelfuse.com/disclaimer-electronics. © 2021 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 10/05/21 **3**
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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