59135 High-Temperature Flange Mount Sensor
Littelfuse's high-temperature flange mounting reed sensor has a choice of normally open, normally closed, or changeover contacts
Littelfuse's 59135 is a high-temperature flange mounting reed sensor 28.57 mm x 19.05 mm x 6.35 mm (1.125” x 0.750” x 0.259”) with a choice of normally open, normally closed, or changeover contacts. The case design enables screw or adhesive mounting. It is rated for operation up to +150°C and can switch up to 265 VAC/300 VDC at 10 VA. The 59135 series is well suited for use in a wide range of industrial, appliances, or IoT proximity sensing applications.
Features
- Non-contact switching solution for wet and harsh environments
- Rated up to +150°C operating temperature
- Housing design for optimum adjustability
- Available in select sensitivities (operating distances)
- Standard Teflon insulated cable configurations; customization options available
- Thermoset overmold material
- Hermetically sealed, IP67 rated; UL and REACH compliant
- No leakage current in open state; ideal for battery-powered IoT applications
- Can operate through non-ferrous materials (for example, wood, plastic, or aluminum)
- Helps implement efficient proximity/access and energy management systems
- Compact size, easy installation, and effective concealment in many applications
- UL Recognized per UL 508 and CSA C22.2 No. 14.
- Security and access control
- Factory automation
- Process equipment
- Major appliances
- Small appliances
- Proximity and limit sensing
59135 High-Temperature Flange Mount Sensor
| Image | Manufacturer Part Number | Description | Actuator Material | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
![]() | ![]() | 59135-4-S-02-A | SENSOR REED SW SPST-NC W LEADS | Magnet | 0 - Immediate | $14.06 | View Details |
![]() | ![]() | 59135-1-T-02-A | SENSOR REED SW SPST-NO W LEADS | Magnet | 450 - Immediate | $8.82 | View Details |
![]() | ![]() | 59135-1-U-02-A | SENSOR REED SW SPST-NO W LEADS | Magnet | 0 - Immediate | $8.82 | View Details |
![]() | ![]() | 59135-030 | SENSOR REED SWITCH SPDT W LEADS | Magnet | 1839 - Immediate | $12.95 | View Details |
![]() | ![]() | 59135-1-S-04-A | SENSOR REED SW SPST-NO W LEADS | Magnet | 289 - Immediate | $12.58 | View Details |
![]() | ![]() | 59135-010 | SENSOR REED SW SPST-NO W LEADS | Magnet | 274 - Immediate | $8.63 | View Details |
![]() | ![]() | 59135-3-S-02-A | SENSOR REED SWITCH SPDT W LEADS | Magnet | 152 - Immediate | $17.71 | View Details |
![]() | ![]() | 59135-3-T-02-F | SENSOR REED SWITCH SPDT W LEADS | Magnet | 25 - Immediate | $17.71 | View Details |
![]() | ![]() | 59135-1-T-02-F | SENSOR REED SW SPST-NO W LEADS | Magnet | 295 - Immediate | $8.82 | View Details |
![]() | ![]() | 59135-2-T-02-F | SENSOR REED SW SPST-NO W LEADS | Magnet | 0 - Immediate | $10.34 | View Details |
![]() | ![]() | 59135-1-S-02-A | SENSOR REED SW SPST-NO W LEADS | Magnet | 794 - Immediate | $8.82 | View Details |
![]() | ![]() | 59135-2-T-02-A | SENSOR REED SW SPST-NO W LEADS | Magnet | 0 - Immediate | $10.34 | View Details |
![]() | ![]() | 59135-2-U-04-F | SENSOR REED SW SPST-NO W LEADS | Magnet | 31 - Immediate | $11.71 | View Details |
![]() | ![]() | 59135-020 | SENSOR REED SW SPST-NO W LEADS | Magnet | 10363 - Immediate | $10.85 | View Details |
![]() | ![]() | 59135-1-V-02-A | SENSOR REED SW SPST-NO W LEADS | Magnet | 104 - Immediate | $8.82 | View Details |




