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55140-3H-03-A
Purchase
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can track your order in real time.
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)It is recommended to request for quotations to get the latest
prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
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(Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some
extent, the sales manager is going to reconfirm the order and let you know if there
are any updates.
Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 21 Weeks |
| Package / Case | Rectangular, Wire Leads |
| Surface Mount | NO |
| Mounting Feature | FLANGE MOUNT |
| Actuator Material | Magnet, South Pole |
| Operating Temperature | -40°C~100°C TA |
| Published | 2015 |
| Series | 55140 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Termination | Wire Leads |
| Type | Hall Effect Switch |
| Subcategory | Other Sensors/Transducers |
| Technology | CMOS |
| Voltage - Supply | 3.8V~24V |
| Reach Compliance Code | unknown |
| Frequency | 10kHz |
| Termination Style | Wire Leads |
| Body Length or Diameter | 23mm |
| Body Breadth | 14 mm |
| Output Type | Digital |
| Power Supplies | 3.75/24V |
| Output Current-Max | 20mA |
| Output Range | 20mA |
| Body Height | 6mm |
| RoHS Status | ROHS3 Compliant |
55140-3H-03-A Overview
Modules of magnetic position sensors are packaged in Rectangular, Wire Leads packages. If the magnetic position sensors are to perform properly, they should carry a maximum current of 20mA.
55140-3H-03-A Features
Package / Case: Rectangular, Wire Leads
55140 Series
Operating Temperature: -40°C~100°C TA
Supply Voltage: 3.8V~24V
Frequency: 10kHz
55140-3H-03-A Applications
There are a lot of Littelfuse Inc. 55140-3H-03-A Magnetic Position Sensors Modules applications.
- Speedometers
- Fan speed measurement
- Motor assemblies
- Angle sensing
- Control of magnetic apparatus
- Brushless DC (direct current) motor commutation
- RPM measurement
- Speed and direction of gears
- Commutation of brushless DC motors
- Encoders