How a Reed Switch Works
Reed Switches reliably switch billions of operations. A reed switch uses simple magnet interaction to open and close its contacts. And they consume no power in their normally open state.
Float, Level Sensors
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | FPS-B | SENSOR LEVEL LIQ SWITCH SPST/NC | 0 - Immediate | $9.21 | View Details |
![]() | ![]() | LS03-1A66-PA-500W | SEN LVL LIQ SWITCH SPST/NC/NO | 528 - Immediate | $5.27 | View Details |
![]() | ![]() | LS02-1A66-PA-500W | SENSOR LEVEL LIQ SWITCH SPST/NO | 794 - Immediate | $3.40 | View Details |
![]() | ![]() | LS01-1A66-PA-500W | SENSOR LEVEL LIQ SWITCH SPST/NO | 41 - Immediate | $3.35 | View Details |
![]() | ![]() | FPS-T | SENSOR LEVEL LIQ SWITCH SPST/NC | 2503 - Immediate | $13.55 | View Details |
Magnetic, Reed Switches
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | ORD 324/10-15 AT | SWITCH REED SPST-NO 500MA | 0 - Immediate | $0.56 | View Details |
![]() | ![]() | MK15-B-2 | SWITCH REED SPST-NO 500MA 180V | 52133 - Immediate | $0.82 | View Details |
![]() | ![]() | ORD 211/15-20 AT | SWITCH REED SPST-NO 100MA 24V | 2386 - Immediate | $0.77 | View Details |
![]() | ![]() | MK15-E-2 | SWITCH REED SPST-NO 500MA 180V | 12764 - Immediate | $0.82 | View Details |
![]() | ![]() | MK16-C-2 | SWITCH REED SPST-NO 400MA 200V | 27811 - Immediate | $1.08 | View Details |
Position, Proximity, Speed (Modules)
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | MK03-1A66B-500W | SENSOR REED SW SPST-NO W LEADS | 10928 - Immediate | $1.78 | View Details |
![]() | ![]() | MK04-1A66B-500W | SENSOR REED SWITCH SPST-NO CABLE | 25221 - Immediate | $1.77 | View Details |
![]() | ![]() | MK04-1A66C-500W | SENSOR REED SWITCH SPST-NO CABLE | 2422 - Immediate | $1.78 | View Details |
![]() | ![]() | MK20/1-B-100W | SENSOR REED SW SPST-NO W LEADS | 4668 - Immediate | $4.06 | View Details |
![]() | ![]() | MK04-1B90C-500W | SENSOR REED SWITCH SPST-NC CABLE | 5764 - Immediate | $4.39 | View Details |
Position, Proximity, Speed (Modules) - Industrial
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | MH04-11S-300W | SENSOR HALL OPEN COLLECTOR CABLE | 811 - Immediate | $4.57 | View Details |
![]() | ![]() | MH21-11S-300W | SENSOR HALL EFFECT LOGIC CABLE | 207 - Immediate | $4.68 | View Details |
![]() | ![]() | MH04-10S-300W | SENSOR HALL OPEN COLLECTOR CABLE | 503 - Immediate | $4.78 | View Details |
![]() | ![]() | MH21-11L-300W | SENSOR HALL EFFECT LOGIC CABLE | 0 - Immediate | $3.27 | View Details |
![]() | ![]() | MH21-10S-300W | SENSOR HALL EFFECT LOGIC CABLE | 0 - Immediate | $3.14 | View Details |
Reed Relays
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | SIL05-1A72-71D | RELAY REED SPST 0.5A 5V | 1139 - Immediate | $2.69 | View Details |
![]() | ![]() | MS05-1A87-75DHR | RELAY REED SPST 500MA 5V | 10 - Immediate | $3.67 | View Details |
![]() | ![]() | DIP05-2A72-21L | RELAY REED DPST 1A 5V | 17 - Immediate | $4.52 | View Details |
![]() | ![]() | UMS05-1A80-75D | RELAY REED SPST 500MA 5V | 6778 - Immediate | $5.18 | View Details |
![]() | ![]() | CRR05-1A | RELAY REED SPST 500MA 5V | 14970 - Immediate | $5.46 | View Details |



























