Step1: Product
Diodes Incorporated AH1903-FA-7
Image shown is a representation only
Manufacturer
Manufacturer No
AH1903-FA-7
Date Code
2239
Quantity
1,896
Availability
In Stock
Package
4-UDFN Exposed Pad
Packaging
Tape & Reel (TR); Cut Tape (CT)
Description
MAG SWITCH OMNIPOLAR/UNIPLR 4DFN
Detailed Description
Digital Switch Omnipolar, Unipolar Switch Push-Pull Hall Effect X1-DFN1216-4
Datasheet
Mfr
Diodes Incorporated
Features
Programmable Function
Function
Omnipolar, Unipolar Switch
Packaging
Tape & Reel (TR); Cut Tape (CT)
Technology
Hall Effect
Output Type
Push-Pull
Polarization
North Pole, South Pole
Mounting Type
Surface Mount
Sensing Range
±4.8mT Trip, ±3.8mT Release; 4.8mT Trip, 0.9mT Release
Package / Case
4-UDFN Exposed Pad
Test Condition
25°C
Voltage - Supply
1.6V ~ 3.6V
Base Product Number
AH1903
Operating Temperature
-40°C ~ 85°C (TA)
Current - Output (Max)
3mA
Current - Supply (Max)
8µA
Supplier Device Package
X1-DFN1216-4
| Attribute | Value |
|---|---|
| Mfr | Diodes Incorporated |
| Features | Programmable Function |
| Function | Omnipolar, Unipolar Switch |
| Packaging | Tape & Reel (TR); Cut Tape (CT) |
| Technology | Hall Effect |
| Output Type | Push-Pull |
| Polarization | North Pole, South Pole |
| Mounting Type | Surface Mount |
| Sensing Range | ±4.8mT Trip, ±3.8mT Release; 4.8mT Trip, 0.9mT Release |
| Package / Case | 4-UDFN Exposed Pad |
| Test Condition | 25°C |
| Voltage - Supply | 1.6V ~ 3.6V |
| Base Product Number | AH1903 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Current - Output (Max) | 3mA |
| Current - Supply (Max) | 8µA |
| Supplier Device Package | X1-DFN1216-4 |
Purchase & Inquiry
Placing an Order
You may place an order on DAXIN without creating an account.
Available Payment Methods
For your convenience, we accept several payment methods in USD, including PayPal, credit card, and wire transfer.
RFQ (Request for Quote)
We recommend submitting an RFQ to receive the latest pricing and inventory information for the parts you need.
Our sales team will respond to your request by email within 24 hours.
Important Notes
1. You will receive an order information email in your inbox. Please check your spam folder if you do not find the email.
2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 3, 2026 - Oct 4, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
