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A1101EUA-T
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 | 8 Weeks |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 3-SSIP |
| Number of Pins | 3 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Bulk |
| Published | 2006 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 3 |
| Type | Unipolar Switch |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | REVERSE BATTERY PROTECTION |
| Technology | Hall Effect |
| Voltage - Supply | 3.8V~24V |
| Terminal Position | SINGLE |
| Supply Voltage | 12V |
| Terminal Pitch | 1.27mm |
| Function | Unipolar Switch |
| Current - Supply (Max) | 7.5mA |
| Output Voltage | 30V |
| Output Type | Open Drain |
| Max Output Current | 25mA |
| Supply Voltage-Max (Vsup) | 24V |
| Operating Supply Current | 4.1mA |
| Polarization | South Pole |
| Output Current | 20mA |
| Max Supply Current | 7.5mA |
| Sensing Method | Hall Effect |
| Test Condition | -40°C ~ 85°C |
| Max Junction Temperature (Tj) | 165°C |
| Sensing Range | 17.5mT Trip, 1mT Release |
| Ambient Temperature Range High | 85°C |
| Height | 3.1mm |
| Length | 4.09mm |
| Width | 1.52mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
A1101EUA-T Overview
A protective Bulk package is used to protect the magnetic switch against damage. A safety precaution is taken by putting the magnetic switches into 3-SSIP packages. A magnetic switch can supply a maximum current of 7.5mA if it is well designed. It is possible for these switches to output 25mA as the maximum current when they are working. There is 7.5mA maximum current that these switches can supply. For the switches to work, they have 3 pins. This document contains 3 terminations. Switches should generally output a current of 20mA. Normally, this switch should supply a maximum voltage of 24V. It is expected that this switch will supply 12V voltage to ensure reliable operation.
A1101EUA-T Features
Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3.8V~24V
Operating Temperature: -40°C~85°C TA
Mounting Type: Through Hole
3 Pins
3 Terminations
Output Type: Open Drain
Maximum Supply Current: 7.5mA
A1101EUA-T Applications
There are a lot of Allegro MicroSystems A1101EUA-T Magnetic Switches applications.
- Mixers
- Speed and direction of gears
- Angle sensing
- Reed switch replacement
- Robotics control
- Rotary applications
- Navigation
- Speed and RPM (revolutions per minute) sensing
- Commutation of brushless DC motors
- Electric window lift