Changsha Purple Horn E-Commerce Co., Ltd.
| Operating Temperature | -40℃~+105℃ |
| Voltage - Supply | - |
| Description | Position, Proximity, Speed (Modules) RoHS |
| Mfr. Part # | 59140-1-S-02-A |
| Model Number | 59140-1-S-02-A |
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Product Specification
| Operating Temperature | -40℃~+105℃ | Voltage - Supply | - |
| Description | Position, Proximity, Speed (Modules) RoHS | Mfr. Part # | 59140-1-S-02-A |
| Model Number | 59140-1-S-02-A |
The Littelfuse 59140 is a miniature flange mount reed sensor designed for non-contact switching in wet and harsh environments. Occupying only 3.22cm (0.500) of board space, it offers a choice of normally open, normally open high voltage, normally closed, or changeover contacts. Its robust housing allows for mounting with an M3 screw at a maximum torque of 1 Nm or via adhesive mounting. The sensor is capable of switching up to 265Vac/300Vdc at 10VA and is well-suited for industrial, appliance, and IoT proximity sensing applications. It functions best with the matching 57140-000 actuator and can operate through non-ferrous materials. Available with right-hand wire exit (59140 series) or left-hand exit (59141 series), it supports efficient proximity/access and energy management systems, offering compact size and easy installation for effective concealment.
| Specification | Model 1 (NO) | Model 2 (NO HV) | Model 3 (Change Over) | Model 4 (NC) |
|---|---|---|---|---|
| Contact Rating (VA/Watt) - max. | 10 | 10 | 5 | 5 |
| Switching Voltage (Vac) - max. | 265 | 300 | 200 | 200 |
| Switching Voltage (Vdc) - max. | 200 | 140 | 175 | 175 |
| Breakdown Voltage (Vdc) - max. | 250 | 300 | 120 | 120 |
| Switching Current (Adc) - max. | 0.5 | 0.35 | 0.4 | 0.30 |
| Carry Current (Aac) - max. | 1.2 | 0.4 | 0.3 | 0.25 |
| Carry Current (Adc) - max. | 1.4 | 0.30 | 0.18 | 0.18 |
| Contact Resistance, Initial () - max. | 0.2 | 0.2 | 0.2 | 0.2 |
| Insulation Resistance () - min. | 1010 | 1010 | 109 | 109 |
| Contact Capacitance (pF) - typ. | 0.3 | 0.2 | 0.3 | 0.3 |
| Operating Temperature (C) | -40 to +105 | -20 to +105 | -40 to +105 | -40 to +105 |
| Operate Time (ms) - max. | 1.0 | 1.0 | 3.0 | 3.0 |
| Release Time (ms) - max. | 1.0 | 1.0 | 3.0 | 3.0 |
| Shock (11ms 12 sine) (G) - max. | 100 | 100 | 50 | 50 |
| Vibration (50-2000 Hz) (G) - max. | 30 | 30 | 30 | 30 |
| Dimensions (mm) Sensor (Typ.) | 3.20x3.81 | |||
| Dimensions (inch) Sensor (Typ.) | 0.126x0.150 | |||
| Slot Dimension (mm) | 14.00 | |||
| Slot Dimension (inch) | 0.551 | |||
| Mounting Hole Spacing (mm) | 11.00 | |||
| Mounting Hole Spacing (inch) | 0.433 | |||
| Wire Exit Location | Right-hand side (standard) | |||
| Sensitivity Option (Using 57140 Actuator) | Switch Type | Pull-In AT Range | Activation Distance (mm) | Deactivation Distance (mm) |
|---|---|---|---|---|
| S | Normally Open | 12-18 | 9-16 | 10-17 |
| T | Normally Open | 17-23 | 8-15 | 9-17 |
| U | Normally Open | 7-15 | 9-17 | 22-28 |
| V | Normally Open | 22-28 | 6-13 | 8-16 |
| T | Normally Open High Voltage | 17-23 | 8-15 | 9-17 |
| U | Normally Open High Voltage | 22-28 | 6-12 | 9-16 |
| V | Normally Open High Voltage | 27-33 | 5-12 | 7-16 |
| S | Change Over | 15-20 | 7-14 | 8-17 |
| T | Change Over | 20-25 | 6-13 | 7-17 |
| U | Change Over | 25-30 | 5-12 | 6-16 |
| S | Normally Closed | 15-20 | 7-14 | 8-17 |
| T | Normally Closed | 20-25 | 6-13 | 7-17 |
| U | Normally Closed | 25-30 | 5-12 | 6-16 |
| Cable Length Option | Cable Length (mm) | Cable Length (inch) |
|---|---|---|
| 02 | 300 +/-10.00 | 11.81 +/- 0.394 |
| 05 | 1000 +/-10.00 | 39.37 +/- 0.394 |
| Termination Option | Description |
|---|---|
| A | Tinned leads (6.40.76)mm |
| Packaging Option | Quantity |
|---|---|
| 02 | 500 |
| 05 | 500 |
59140 - X - X - XX - X
Actuator: 57140 - 000 (Sold separately)
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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