Littelfuse Hamlin Reed/Proximity Sensors
The Littelfuse Hamlin Reed/Proximity Sensors are packaged within an external housing for simplified mounting/connecting and additional protection against environmental influences. These Hamlin Reed Sensors are typically mounted in mechanical systems. A bare Reed Sensor can easily be mounted on circuit boards. However, for an application such as a door security sensor, the Reed Sensor needs a protective shell/housing for handling and mounting. These packages offer resistance to mechanical stress by protecting the bare body of the Reed Sensors.
Features
- Choice of cable length and connector
- Cross-slotted mounting holes for optimum adjustability
- Customer-defined sensitivity
- Hermetically sealed contacts
- Magnetically-operated proximity sensors
- Operates through non-ferrous materials such as wood, plastic, or aluminum
- Rated for high-temperature applications up to 105°C
- Reed contacts last for millions of operating cycles under micro-controller voltage and current logic-level loads
- Robust construction makes this sensor well suited for harsh environments
- Screw-down or adhesive mounting
- Simple installation and adjustment using supplied retaining nuts
Applications
- Door switches
- Factory automation
- Industrial process control
- Level sensing
- Linear actuators
- Proximity and limit sensing
- Security and access control
- Small appliances
Technical Specifications
Series | Maximum Contact Rating (W) |
Maximum Switching Voltage (Vdc) |
Minimum Breakdown Voltage (Vdc) |
Maximum Switching Current (A) |
Maximum Contact Resistance Initial (Ohms) |
Datasheets (PDF) |
---|---|---|---|---|---|---|
59010 | 5 | 170 | 175 | 0.25 | 0.25 | 59010 |
59021 | 10 | 170 | 175 | 0.25 | 0.25 | 59021 |
59025 | 5 | 175 | 200 | 0.25 | 0.2 | 59025 |
59050 | 10 | 200 | 250 | 0.5 | 0.2 | 59050 |
59060 | 10 | 200 | 250 | 0.5 | 0.2 | 59060 |
59065 | 10 | 200 | 250 | 0.5 | 0.2 | 59065 |
59070 | 10 | 200 | 250 | 0.5 | 0.2 | 59070 |
59085 | 5 | 175 | 200 | 0.25 | 0.2 | 59085 |
59125 | 10 | 200 | 250 | 0.5 | 0.2 | 59125 |
59135 | 10 | 200 | 250 | 0.5 | 0.2 | 59135 |
59140 | 10 | 200 | 250 | 0.5 | 0.2 | 59140 |
59145 | 10 | 200 | 250 | 0.5 | 0.2 | 59145 |
59150 | 10 | 200 | 250 | 0.5 | 0.2 | 59150 |
59165 | 10 | 200 | 250 | 0.5 | 0.1 | 59165 |
59170 | 10 | 200 | 250 | 0.5 | 0.15 | 59170 |
59210 | 10 | 200 | 250 | 0.5 | 0.2 | 59210 |
59250 | 10 | 200 | 250 | 0.5 | 0.2 | 59250 |
59630 | 10 | 200 | 250 | 0.5 | 0.2 | 59630 |