59022-3-S-02-A
REED SENSOR, 0.25A, SPDT, CABLE
- Manufacturer: LITTELFUSE
- Product type: Reed Proximity Sensors
- Product Range: 59022 Series
- Supply Current: 250mA
- Sensor Mounting: Cable
- Sensing Range Max: 9.3mm
- Operating Temperature Max: 105°C
- Operating Temperature Min: -40°C
| Delivery and price | |
|---|---|
| Units per pack | 2500 |
| Price | 2.63 € |
| Current stock | 10+ |
| Lead time | 30 days |
**Reed Sensors** Firecracker > 59022 ## 59022 Firecracker Reed Se ~~nsor + 57022 Actuator~~ ## **Description** The 59022 Firecracker Reed Sensor is a small cylindrical reed sensor, 25.4mm (L) x 5.80mm (Dia.) (1.00” x 0.228”), with a choice of normally open, normally closed or change-over contacts. It is capable of switching up to 200Vdc at 10W. The 59022 Firecracker Reed Sensor is available with a range of sensitivity and cable length options. It functions best with the 57022 actuator. ## **Note: The 57022 Actuator is sold separately.** ## **Features** ## **Agency Approvals** |**Agency**|**Agency File Number**| |---|---| |cWkus|E61760| Note: Contact Littelfuse for specific agency approval ratings. ## **Dimensions** Dimensions in mm (inch) |**A**<br>**A**<br>**B**<br>**C**<br>do<br>CO) |B~~S~~<br>n~~aa~~Tr|**A**<br>**A**<br>**B**<br>**C**<br>do<br>CO) |B~~S~~<br>n~~aa~~Tr|**A**<br>**A**<br>**B**<br>**C**<br>do<br>CO) |B~~S~~<br>n~~aa~~Tr| |---|---|---| |**A**<br>**Nom.**<br>**B**<br>**Nom.**||**C**<br>**Nom.**| |**57022 Actuator** 5.80 (.228) 25.40 (1.000)||--| |**59022 Sensor**<br>5.80 (.228) 25.40 (1.000)||300 (11.81)| - Options of normally open, normally closed or single-pole-double-throw - Magnetically-operated proximity sensor - Customer-defined sensitivity option - Hermetically sealed contacts - Custom cable length and connector options available - Operates through non-ferrous materials such as wood, plastic or aluminum ## **Benefits** - Ideal for battery-powered applications as the contacts do not draw power when in the nonactivated state - Fits nicely into small confined spaces - Quick and easy to install - Well suited for usage in highactivated state moisture and contaminated • Reed contacts last for millions of environments operating cycles under micro- - • Non-contact solution, aesthetically controller logic level loads more appealing than push-button or lever mechanical-type switches ## **Applications** - Level sensing - Position and limit sensing - Security - Linear actuators © 2016 Littelfuse Revised: 12/29/15 Specifications are subject to change without notice. littelfuse.com **Reed Sensors** Firecracker > 59022 **==> picture [93 x 32] intentionally omitted <==** ## 59022 Firecracker Reed Se ~~nsor + 57022 Actuator~~ ## **Electrical Ratings** **==> picture [506 x 272] intentionally omitted <==** **----- Start of picture text -----**<br> Contact Type Normally Open Change Over Normally Closed<br>Switch Type 1 3 4<br>Contact Rating [1] VA/Watt - max. 10 5 5<br>Switching [2] Vdc - max. 200 175 175<br>Voltage [4] Vac - max. 140 120 120<br>Breakdown [3] Vdc - min. 250 200 200<br>Switching [2] Adc - max. 0.5 0.25 0.25<br>Current [4] Aac - max. 0.35 0.18 0.18<br>Carry Adc - max. 1.2 1.5 1.5<br>Contact, Initial Ω - max. 0.2 0.2 0.2<br>Resistance [5]<br>Insulation Ω - min. 10 [10] 10 [9] 10 [9]<br>Capacitance Contact pF - typ. 0.3 0.3 0.3<br>Temperature Operating °C -40 to +105 -40 to +105 -40 to +105<br>Product Characteristics<br>Operate Time [6] ms - max. 1.0 3.0 3.0<br>Release Time [6] ms - max. 1.0 3.0 3.0<br>Shock [7] 11ms 1⁄2 sine G - max. 100 50 50<br>Vibration [7] 50-2000 Hz G - max. 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 0.1mA 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 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. 9. Custom sensitivities and a high voltage switch are options ## **Sensitivity Options (Using 57022 Actuator)** **==> picture [507 x 107] intentionally omitted <==** **----- Start of picture text -----**<br> Select Option S T U<br>Activate Distance Activate Distance Activate Distance<br>Switch Type Pull-In AT Range mm (inch) Pull-In AT Range mm (inch) Pull-In AT Range mm (inch)<br>Average Average Average<br>1 Normally Open 12-18 9.6 (.377) 17-23 7.0 (.275) 22-28 5.0 (.197)<br>3 Change Over 15-20 9.3 (.367) 20-25 7.5 (.295) 25-30 6.5 (.256)<br>4 Normally Closed 15-20 9.3 (.367) 20-25 7.5 (.295) 25-30 6.5 (.256)<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 **==> picture [186 x 62] intentionally omitted <==** **----- Start of picture text -----**<br> Sensor Actuator<br>D<br>**----- End of picture text -----**<br> **==> picture [245 x 88] intentionally omitted <==** **----- Start of picture text -----**<br> Schematics Switch Type<br>Black<br>1<br>Black<br>Black<br>Blue 3<br>White<br>Black<br>4<br>Black<br>**----- End of picture text -----**<br> © 2016 Littelfuse Revised: 12/29/15 Specifications are subject to change without notice. littelfuse.com **Reed Sensors** Firecracker > 59022 **==> picture [93 x 32] intentionally omitted <==** **==> picture [93 x 32] intentionally omitted <==** ## 59022 Firecracker Reed Se ~~nsor + 57022 Actuator~~ ## **Cable Length Specification** **Cable Type: 24 AWG 7/32 PVC 105°C UL1430/UL1569 Cable Length Select Option mm (inch)** 02 300 (11.81) ## **Part Numbering System** ## **Termination Specification** **==> picture [245 x 116] intentionally omitted <==** **----- Start of picture text -----**<br> Termination Options<br>Select Description<br>Option (Two-wire versions illustrated)<br>A Tinned leads (6.4±0.76)mm<br>F Untinned leads (6.4±0.76)mm<br>E JST type XHP 2.5mm pitch<br>**----- End of picture text -----**<br> **==> picture [414 x 181] intentionally omitted <==** **----- Start of picture text -----**<br> Sensor: 59022 - X - X - XX - X Actuator: 57022 - 000<br>Series Series<br>Switch Type Standard Actuator<br> 1, 3, or 4 000<br>Sensitivity Note: The 57022 Actuator is sold separately.<br>S, T, or U<br>Cable Length<br>02<br>Termination<br>A, F, or E<br>**----- End of picture text -----**<br> |**Packaging**||||||| |---|---|---|---|---|---|---| |**Packaging Option**|**Packaging Specification**||**Quantity**|**Quantity & Packaging Code**||**Taping Width**| |Bulk||Bulk|500||N/A|N/A| © 2016 Littelfuse Revised: 12/29/15 Specifications are subject to change without notice. littelfuse.com
Updated at February 9, 2023
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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