59145/59150 Flange Mount Sensors
Littelfuse's flange mounting reed sensors are offered in a 28.57 mm x 19.05 mm x 6.35 mm size
Littelfuse's 59145 and 59150 are flange mounting reed sensors in a 28.57 mm x 19.05 mm x 6.35 mm size (1.125” x 0.750” x 0.250”) with a choice of normally open, normally open high-voltage, normally closed, or changeover contacts. The case design enables screw or adhesive mounting. The wires in the 59145 exit from the top right-hand side, while the 59150 offers a left-hand exit. The 59145 and 59150 series can switch up to 265 VAC/300 VDC at 10 VA. It is well suited for use in a wide range of industrial, appliances, or IoT proximity sensing applications.
The 59145 functions best with the matching actuator 57145-000, and the 59150 functions best with the matching actuator 57150-000.
- Non-contact switching solution for wet and harsh environments
- Housing design for optimum adjustability
- Available in select sensitivities (operating distances)
- Standard cable configurations; customization options available
- 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
59145 Flange Mount Sensors
| Image | Manufacturer Part Number | Description | Actuator Material | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
![]() | ![]() | 59145-030 | SENSOR REED SWITCH SPDT W LEADS | Magnet | 3374 - Immediate | $344.20 | View Details |
![]() | ![]() | 59145-2-T-02-A | SENSOR REED SW SPST-NO W LEADS | Magnet | 44 - Immediate | $239.39 | View Details |
![]() | ![]() | 59145-1-S-02-F | SENSOR REED SW SPST-NO W LEADS | Magnet | 98 - Immediate | $222.12 | View Details |
![]() | ![]() | 59145-3-T-02-F | SENSOR REED SWITCH SPDT W LEADS | Magnet | 99 - Immediate | $379.33 | View Details |
![]() | ![]() | 59145-3-S-02-A | SENSOR REED SWITCH SPDT W LEADS | Magnet | 137 - Immediate | $391.24 | View Details |
![]() | ![]() | 59145-2-T-02-F | SENSOR REED SW SPST-NO W LEADS | Magnet | 181 - Immediate | $227.48 | View Details |
![]() | ![]() | 59145-4-T-02-F | SENSOR REED SW SPST-NC W LEADS | Magnet | 0 - Immediate | $362.66 | View Details |
![]() | ![]() | 59145-1-S-02-A | SENSOR REED SW SPST-NO W LEADS | Magnet | 0 - Immediate | $222.12 | View Details |
![]() | ![]() | 59145-1-U-02-A | SENSOR REED SW SPST-NO W LEADS | Magnet | 2 - Immediate | $222.12 | View Details |
![]() | ![]() | 59145-1-T-02-A | SENSOR REED SW SPST-NO W LEADS | Magnet | 117 - Immediate | $222.12 | View Details |
![]() | ![]() | 59145-020 | SENSOR REED SW SPST-NO W LEADS | Magnet | 493 - Immediate | $256.07 | View Details |
![]() | ![]() | 59145-010 | SENSOR REED SW SPST-NO W LEADS | Magnet | 24979 - Immediate | $213.19 | View Details |
![]() | ![]() | 59145-1-T-02-F | SENSOR REED SW SPST-NO W LEADS | Magnet | 114 - Immediate | $209.62 | View Details |
![]() | ![]() | 59145-1-V-02-A | SENSOR REED SW SPST-NO W LEADS | Magnet | 340 - Immediate | $222.12 | View Details |
![]() | ![]() | 59145-040 | SENSOR REED SW SPST-NC W LEADS | Magnet | 7 - Immediate | $307.28 | View Details |
![]() | ![]() | 59145-4-S-02-A | SENSOR REED SW SPST-NC W LEADS | Magnet | 0 - Immediate | $374.57 | View Details |
![]() | ![]() | 59145-4-T-02-A | SENSOR REED SW SPST-NC W LEADS | Magnet | 21 - Immediate | $374.57 | View Details |
59150 Flange Mount Sensors
| Image | Manufacturer Part Number | Description | Actuator Material | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
![]() | ![]() | 59150-1-S-12-A | SENSOR REED SWITCH NO WIRE LEADS | Magnet | 982 - Immediate | $365.04 | View Details |
![]() | ![]() | 59150-1-S-15-A | SENSOR REED SWITCH NO WIRE LEADS | Magnet | 993 - Immediate | $394.82 | View Details |
![]() | ![]() | 59150-010 | SENSOR REED SW SPST-NO W LEADS | Magnet | 5388 - Immediate | $237.01 | View Details |
![]() | ![]() | 59150-1-S-02-A | SENSOR REED SW SPST-NO W LEADS | Magnet | 1436 - Immediate | $222.12 | View Details |
![]() | ![]() | 59150-1-T-02-F | SENSOR REED SW SPST-NO W LEADS | Magnet | 280 - Immediate | $209.62 | View Details |
![]() | ![]() | 59150-1-V-02-A | SENSOR REED SW SPST-NO W LEADS | Magnet | 112 - Immediate | $222.12 | View Details |
![]() | ![]() | 59150-020 | SENSOR REED SW SPST-NO W LEADS | Magnet | 456 - Immediate | $258.45 | View Details |
![]() | ![]() | 59150-030 | SENSOR REED SWITCH SPDT W LEADS | Magnet | 349 - Immediate | $368.61 | View Details |
![]() | ![]() | 59150-2-T-02-F | SENSOR REED SW SPST-NO W LEADS | Magnet | 449 - Immediate | $217.36 | View Details |
![]() | ![]() | 59150-2-V-05-A | SENSOR REED SW SPST-NO W LEADS | Magnet | 176 - Immediate | $399.58 | View Details |
![]() | ![]() | 59150-3-T-02-F | SENSOR REED SWITCH SPDT W LEADS | Magnet | 58 - Immediate | $379.33 | View Details |
![]() | ![]() | 59150-1-S-05-A | SENSOR REED SW SPST-NO W LEADS | Magnet | 664 - Immediate | $425.19 | View Details |











