Changsha Purple Horn E-Commerce Co., Ltd.
| Description | Position, Proximity, Speed (Modules) RoHS |
| Mfr. Part # | 59143-1-T-02-A |
| Model Number | 59143-1-T-02-A |
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Product Specification
| Description | Position, Proximity, Speed (Modules) RoHS | Mfr. Part # | 59143-1-T-02-A |
| Model Number | 59143-1-T-02-A |
The Littelfuse 59143 Series Miniature Flange Mount Sensor is a two-wire, normally open reed sensor designed for proximity sensing in industrial, appliance, and IoT applications. Its compact size (23.00 mm x 14.00 mm x 6.00 mm) and flange mount design allow for easy installation with M3 screws or adhesive mounting. The hermetically sealed, IP67-rated housing makes it suitable for wet and harsh environments, offering non-contact switching with no leakage current in the 'open' state, ideal for battery-powered IoT devices. It can switch up to 265Vac/300Vdc at 10VA and operate through non-ferrous materials. The sensor is UL Recognized per UL 508 and CSA C22.2 No. 14. It functions best with the matching 57143-000 actuator (sold separately).
| Specification | Value | Notes |
|---|---|---|
| Dimensions (Sensor) | 23.00 x 14.00 x 6.00 mm (0.906 x 0.551 x 0.236) | (Excluding Encapsulant) |
| Switch Type | Normally Open | |
| Contact Rating (max.) | 10 VA/Watt | Product of switching voltage and current should not exceed wattage rating. |
| Switching Voltage (max.) | 265 Vac / 300 Vdc | |
| Switching Current (max.) | 0.5 Adc / 0.35 Aac | |
| Carry Current (max.) | 1.2 Adc | |
| Contact Resistance (Initial, max.) | 0.2 | For 300 mm wire length. |
| Insulation Resistance (min.) | 1010 | |
| Contact Capacitance (typ.) | 0.3 pF | |
| Operating Temperature | -40 to +105 C | |
| Operate Time (max.) | 1.0 ms | Including bounce. |
| Release Time (max.) | 1.0 ms | |
| Shock Rating (max.) | 100 G | 11ms sine. |
| Vibration Rating (max.) | 30 G | 502000 Hz. |
| Mounting Torque (max.) | 1 Nm | For M3 screw with washer. |
| Cable Type | 24 AWG 7/32 PVC 105C UL1430/UL1569 | |
| Cable Length Option 02 | 300 mm (11.81 inches) | +/-10.00 mm tolerance. Cable Color: White. |
| Cable Length Option 05 | 1000 mm (39.37 inches) | +/-10.00 mm tolerance. Cable Color: White. |
| Termination Option A | Tinned leads (6.40.76)mm | |
| Sensitivity Option S (Switch Type 1) | Pull-In AT Range: 1218 AT, Activation Distance: 916 mm, Deactivation Distance: 1017 mm | Using 57140 Actuator. |
| Sensitivity Option T (Switch Type 1) | Pull-In AT Range: 1723 AT, Activation Distance: 715 mm, Deactivation Distance: 917 mm | Using 57140 Actuator. |
| Part Numbering System - Series | 59143 | |
| Part Numbering System - Switch Type | 1 | (Normally Open) |
| Part Numbering System - Sensitivity | S, T | |
| Part Numbering System - Termination | A | |
| Part Numbering System - Cable Length | 02, 05 | |
| Actuator Part Number | 57143-000 | Standard Actuator |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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